UNITED STATES
 SECURITIES AND EXCHANGE COMMISSION
 Washington, D.C. 20549

 FORM 10-K
 ________________________________

 ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

 For the fiscal year ended December 31, 2023
 OR

 TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

 For the transition period from _______ to ________
 Commission File Number 001-38427
 ___________________________________________________________

 Piedmont Lithium Inc.
 (Exact name of Registrant as specified in its Charter)
 _________________________________________________________________________________________

 Delaware
 36-4996461

 (State or other jurisdiction of incorporation or organization)
 (I.R.S. Employer Identification No.)

 42 E Catawba Street
 Belmont, North Carolina

 28012

 (Address of principal executive offices)
 (Zip Code)

 Registrant's telephone number, including area code: ( 704) 461-8000

 Securities registered pursuant to Section 12(b) of the Act:

 Title of each class
 Trading Symbol
 Name of each exchange on which registered

 Common stock, $0.0001 par value per share
 PLL
 The Nasdaq Capital Market

 Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.
 Yes

 No

 Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.
 Yes

 No

 Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes No
 Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes No
 Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Securities Exchange Act.

 Large accelerated filer

 Accelerated filer

 Emerging growth company

 Non-accelerated filer

 Smaller reporting company

 If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Securities Exchange Act.
 Indicate by check mark whether the registrant has filed a report on and attestation to its management's assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report.
 If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements.
 Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant's executive officers during the relevant recovery period pursuant to §240.10D-1(b).
 Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Securities Exchange Act).

 As of June 30, 2023, the aggregate market value of voting and non-voting common stock held by non-affiliates of the registrant (based on the closing price of the registrant's common shares on the Nasdaq Stock Market for June 30, 2023) was approximately $ 1,107,794,754. For the purposes of the foregoing calculation only, all directors and executive officers of the registrant have been deemed affiliates.

 As of February 23, 2024, there were 19,360,939 shares of the Registrant's common stock outstanding.

 Page

 Glossary of Terms and Definitions

 Item 1.

 Business

 Item 1A.

 Risk Factors

 Item 1B.

 Unresolved Staff Comments

 Item 1C.

 Cybersecurity

 Item 2.

 Properties

 Item 3.

 Legal Proceedings

 Item 4.

 Mine Safety Disclosures

 Item 5.

 Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

 Item 6.

 Reserved

 Item 7.

 Management's Discussion and Analysis of Financial Condition and Results of Operations

 Item 7A.

 Quantitative and Qualitative Disclosures About Market Risk

 Item 8.

 Financial Statements and Supplementary Data

 Item 9.

 Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

 Item 9A.

 Controls and Procedures

 Item 9B.

 Other Information

 Item 9C.

 Disclosure Regarding Foreign Jurisdictions That Prevent Inspections

 Item 10.

 Directors, Executive Officers and Corporate Governance

 Item 11.

 Executive Compensation

 Item 12.

 Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

 Item 13.

 Certain Relationships and Related Transactions, and Director Independence

 Item 14.

 Principal Accounting Fees and Services

 Item 15.

 Exhibits, Financial Statement Schedules

 Item 16.

 Annual Report on Form 10-K Summary

 Signatures

 Consolidated Financial Statements

 F- 1

 GLOSSARY OF TERMS AND DEFINITIONS

 When the following terms and abbreviations appear in the text of this report, they have the meanings indicated below:

 401(k) Plan
 Piedmont Lithium 401(k) Plan

 ADS
 American depositary shares

 Air Permit
 Conditional Major Non-Title V Construction and Operating Air Permit

 Annual Report
 Annual Report on Form 10-K

 ASC
 Accounting Standards Codification

 ASX
 Australian Securities Exchange

 Atlantic Lithium Limited

 Atlantic Lithium Ghana
 Atlantic Lithium's Ghanaian-based lithium portfolio companies

 ATVM
 Advanced Technology Vehicles Manufacturing

 Authier
 Authier Lithium project

 BAPE
 Bureau d'Audiences Publiques Sur l'Environnement

 Carolina Lithium project

 CDI
 CHESS Depository Interest

 CERCLA
 Comprehensive Environmental Response, Compensation, and Liability Act

 CIF
 cost, insurance and freight

 CODM
 Chief Operating Decision Maker

 COSO
 Committee of Sponsoring Organizations of the Treadway Commission

 CWA
 Clean Water Act

 DAP
 delivered at place

 DEMLR
 Department of Energy, Mineral and Land Resources

 DFS
 definitive feasibility study

 dmt
 dry metric ton

 DOE
 U.S. Department of Energy

 EPA
 U.S. Environmental Protection Agency

 EPC
 engineer, procure, and construct

 ESG
 environmental, social and governance

 Ewoyaa
 Ewoyaa Lithium project

 Exchange Act
 Securities Exchange Act of 1934

 FCPA
 U.S. Foreign Corrupt Practices Act

 FDIC
 Federal Deposit Insurance Corporation

 FEED
 front-end engineering and design

 FOB
 free on board

 IRA
 Inflation Reduction Act of 2022

 JORC Code
 2012 Edition of the Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves

 Killick Lithium
 Killick Lithium Inc.

 Lac Albert
 Lac Albert Lithium project

 LCE
 lithium carbonate equivalent

 LG Chem
 LG Chem, Ltd.

 Li2O

 lithium oxide

 LiOH H2O

 lithium hydroxide monohydrate

 MIIF
 Minerals Income Investment Fund of Ghana

 Milestone PRAs
 PRAs that could be earned based upon achievement of certain specified milestones

 Moblan
 Moblan Lithium project

 Morella
 Morella Corporation Limited

 MT
 million metric tons

 NAL
 North American Lithium Inc.

 Nasdaq
 Nasdaq Capital Market

 NCDEQ
 North Carolina Department of Environmental Quality

 NCDOT
 North Carolina Department of Transportation

 NEPA
 National Environmental Protection Act

 PFS
 prefeasibility study

 Piedmont Australia
 Piedmont Lithium Pty Ltd (formerly named Piedmont Lithium Limited)

 PRAs
 performance rights awards

 Proxy Statement
 definitive Proxy Statement for our 2024 Annual Meeting of Stockholders to be held on or about June 14, 2024

 QP
 Qualified Person, as defined in Regulation S-K, Subpart 1300, under the Securities Act of 1933, as amended

 RCRA
 Resource Conservation and Recovery Act

 Ricca
 Ricca Resources Limited

 ROU
 right-of-use

 RSUs
 restricted stock units

 Sayona Mining Limited

 Sayona Quebec Inc.

 SEC
 Securities and Exchange Commission

 SEH
 safety, environment and health

 S-K 1300
 Regulation S-K, Subpart 1300, under the Securities Act of 1933, as amended

 spodumene concentrate
 spodumene concentrate or SC[X] where "X" represents the lithium content of the concentrate on an Li2O% basis

 Stock Incentive Plan
 Piedmont Lithium Inc. Stock Incentive Plan adopted by our board in March 2021

 Tansim
 Tansim Lithium project

 TDEC
 Tennessee Department of Environment and Conservation

 Tennessee Lithium
 Tennessee Lithium project

 Title V Permit
 Title V Prevention of Significant Deterioration Permit

 TSR PRAs
 PRAs related to market goals based on a comparison of the Company's total shareholder return relative to the total shareholder return of a pre-determined set of peer group companies for the performance periods

 U.S.
 United States of America

 U.S. GAAP
 U.S. generally accepted accounting principles

 Vall e
 Vall e Lithium project

 Vinland Lithium
 Vinland Lithium Inc.

 Item 1. BUSINESS

 Piedmont Lithium Inc. ("Piedmont Lithium," "we," "us," "our," "Company") is a U.S.-based, development-stage company advancing a multi-asset, integrated lithium business in support of a clean energy economy and U.S. and global energy security. We plan to supply lithium hydroxide to the electric vehicle and battery manufacturing supply chains in North America by processing spodumene concentrate produced from assets we own or in which we have an economic interest.
 Our portfolio of wholly-owned projects includes Carolina Lithium, a proposed fully integrated spodumene ore-to-lithium hydroxide project in Gaston County, North Carolina, and Tennessee Lithium, a proposed merchant lithium hydroxide manufacturing plant in McMinn County, Tennessee. The balance of our project portfolio includes strategic investments in lithium assets in Quebec, Canada, including the now operating NAL mine; in Ghana, West Africa with Atlantic Lithium, including Ewoyaa; and in Newfoundland, Canada with Vinland Lithium, including the Killick Lithium project.
 Piedmont Lithium is incorporated in the State of Delaware. We maintain executive offices at 42 E Catawba Street, Belmont, NC, 28012, and our telephone number is (704) 461-8000. Our website address is www.piedmontlithium.com. Shares of our common stock, par value $0.0001 per share, are traded on the Nasdaq under the symbol "PLL" and our CDIs, each representing 1/100th of a share of our common stock, are traded on the Australian Securities Exchange, also under the symbol "PLL."

 Foreign Currencies
 Our consolidated financial statements have been presented in our reporting currency, U.S. dollars.
 Gains and losses arising from translations or settlements of foreign currency denominated transactions or balances are included in the determination of income. Foreign currency translation adjustments resulting from the change in functional currency are included in "Other comprehensive income (loss), net of tax," and gains and losses resulting from foreign currency transactions are presented in "(Loss) gain from foreign exchange" in the consolidated financial statements.
 Unless otherwise indicated, all references to "$" are to U.S. dollars, all references to "AUD" are to Australian dollars, all references to "CAD" are to Canadian dollars, and all references to "GBP" are to Pound Sterling.

 Our Segment
 We have one operating segment, which is also our reportable segment. Our Chief Operating Decision Maker, who is also our CEO, manages our operations on a consolidated basis for purposes of allocating resources.

 Strategy
 Our strategic goal is to become a leading producer of lithium hydroxide in North America, supplied by geographically diverse and sustainable spodumene assets. North American demand for large vehicles and the custom of driving relatively long distances, combined with automakers' plans for and commitments to electric vehicle production, should continue to expand the demand for North American manufactured lithium hydroxide. We believe our global portfolio of hard rock lithium assets should support a level of estimated lithium hydroxide production that will dramatically increase current production of lithium hydroxide in the United States.
 Our plan is to produce battery-grade lithium hydroxide from spodumene concentrate. We believe spodumene concentrate represents the lowest-risk and most commercially scalable raw material source for the production of lithium hydroxide. Within our production process, we expect to use the innovative Metso: Outotec Pressure Leach Technology as well as a number of manufacturing processes commonly used in the lithium industry today. We plan, as part of our sustainability goals within our overall ESG strategy, to develop our greenfield operations in North Carolina and Tennessee as two of the most sustainable lithium hydroxide production operations in the world.
 Our portfolio of projects and strategic equity investments are being developed on a measured timeline to optimize both near-term cash flow and long-term value maximization. At production, we expect to have an estimated lithium hydroxide manufacturing capacity of 60,000 metric tons per year, as compared to the current total estimated U.S. lithium hydroxide production capacity of approximately 20,000 metric tons per year. In support of our strategy, we continue to evaluate opportunities to further expand our resource base and production capacity.

 Developing an Integrated Lithium Production Business—Key Projects
 Piedmont Lithium owns an equity interest of 25% in Sayona Quebec, which owns full interests in the NAL, Authier, Tansim and Vall e properties. These projects are located in the Abitibi region of Quebec, Canada. Additionally, as of December 31, 2023, we owned an equity interest of approximately 12% in Sayona Mining, which owns 75% of Sayona Quebec. We also hold an offtake agreement with Sayona Quebec for the greater of 113,000 dmt per year or 50% of spodumene concentrate production at market prices, subject to a price floor of $500 per dmt and a price ceiling of $900 per dmt for 6.0% spodumene concentrate equivalent, on a life-of-mine basis.
 NAL restarted production of spodumene concentrate in March 2023 and began delivering shipments in August 2023. From July 1, 2023, to December 31, 2023, NAL produced 65,723 dmt of spodumene concentrate, of which 43,200 dmt were delivered to Piedmont Lithium in accordance with our offtake agreement. We, in turn, shipped 43,200 dmt to our own customers whom we supply through offtake and purchase agreements, all of which contain market-based pricing mechanisms. A shipment of 13,104 dmt of spodumene concentrate was originally scheduled for late December 2023, but was delayed due to the effect of inclement weather on port logistics and did not ship until January 2024.
 In October 2023, Sayona Mining provided a forecast for the one-year period July 1, 2023, through June 30, 2024, projecting production of 140,000 to 160,000 dmt and shipments of 160,000 to 180,000 dmt. This target assumes NAL reaches full production levels during the second quarter of 2024. NAL completed construction of its tailings storage facility in the first quarter of 2024 and plans to complete a new crushed-ore dome in the first half of 2024. The dome is expected to be key in achieving full run-rate production throughput at NAL, allowing for improved overall availability in the operation and resulting in meaningfully lower unit production costs.
 In addition to spodumene mining and concentrate production, NAL's complex also includes a partially completed lithium carbonate facility, which was developed by a prior operator of NAL. In the event both we and Sayona Mining decide to jointly construct and operate a lithium conversion plant through our jointly-owned entity, Sayona Quebec, then spodumene concentrate produced from NAL would be preferentially delivered to that conversion plant upon commencement of conversion operations. Any remaining spodumene concentrate not delivered to a jointly-owned conversion plant would first be delivered to Piedmont Lithium up to our offtake right and then to third parties.
 In February 2024, we sold approximately 1,249.8 million shares of Sayona Mining for an average of $0.03 per share. The shares sold represented approximately 12% of Sayona Mining's outstanding shares and resulted in approximately $41.4 million in net proceeds. The sale of these shares has no impact on Piedmont Lithium's joint venture or offtake rights with Sayona Quebec. See Note 16—Subsequent Events to our Consolidated Financial Statements for additional information.
 Ghana
 As of December 31, 2023, we owned an equity interest of approximately 9% in Atlantic Lithium and have the ability to earn a 50% equity interest in Atlantic Lithium Ghana. Additionally, we hold an offtake agreement for 50% of annual production of spodumene concentrate from Ewoyaa at market prices on a life-of-mine basis, subject to our satisfaction of certain development cost requirements. Ewoyaa is Atlantic Lithium's flagship project in the Cape Coast region of Ghana and located approximately 70 miles from a major port via a national highway. We anticipate the development of the Ewoyaa project to be key for delivering spodumene concentrate to our planned Tennessee Lithium plant for conversion into lithium hydroxide.
 In October 2023, Atlantic Lithium announced that Ghana's Ministry of Lands and Natural Resources granted a mining lease for Ewoyaa. The mining lease provides exclusive rights to carry out lithium mining and commercial production activities for an initial 15-year period and is renewable in accordance with Ghanaian legislation. The issuance of the mining lease is subject to ratification by the Ghanaian parliament, approval by the Environmental Protection Agency of Ghana, and other statutory requirements. The mining lease provides the Government of Ghana a 13% free-carried interest and a 10% royalty in Ewoyaa. A final investment decision for Ewoyaa is anticipated upon receipt of the mining lease ratification and all environmental permits required for the construction and operation of Ewoyaa. Piedmont Lithium currently estimates these milestones will be achieved by 2025.
 In September 2023, Atlantic Lithium announced that the Minerals Income Investment Fund of Ghana plans to invest (1) $27.9 million to acquire a 6% stake in Ewoyaa and (2) $5 million in Atlantic Lithium's common stock to help further, in part, the development of Ewoyaa. MIIF completed the $5 million investment in Atlantic Lithium's common stock in January 2024. As part of these

 investments, MIIF intends to fund 6% of all future exploration and development costs within Atlantic Lithium Ghana. These funds are expected to equally reduce Piedmont Lithium's and Atlantic Lithium's capital expenditure contributions for Ewoyaa.
 In August 2023, we exercised our option, subject to government approval, to acquire an initial 22.5% equity interest in Atlantic Lithium Ghana, which includes Ewoyaa. We expect to earn an additional 27.5% equity interest subject to funding the first $70 million of capital expenditures for Ewoyaa. Once our equity interests are acquired, and if both the mining lease is ratified and the agreement with MIIF is executed, Piedmont Lithium and Atlantic Lithium expect to each own 40.5% equity interest in Ewoyaa. As of December 31, 2023, we have not received any shares in Atlantic Lithium Ghana.
 In February 2024, we sold 24.5 million shares of Atlantic Lithium, after which we retained shares representing approximately a 5% ownership interest. In connection with the sale of these shares, we no longer hold a board seat with Atlantic Lithium. See Note 16— Subsequent Events to our consolidated financial statements for additional information.
 Carolina Lithium is a development stage, hard rock lithium project located within the renowned Carolina Tin-Spodumene Belt of North Carolina and in close proximity to lithium markets. Carolina Lithium is expected to consist of a mining operation, a concentrator, and a lithium hydroxide conversion plant. In December 2021, we completed a DFS, inclusive of potential recovery of byproduct mineral resources, which estimated a project capital investment requirement of approximately $1 billion. The project is expected to produce 30,000 metric tons of lithium hydroxide per year at full capacity. Due to the expected quality of this hard rock lithium asset, integration of the operation, existing infrastructure, and proximity to lithium and byproduct markets, we believe Carolina Lithium will be one of the lowest cost lithium hydroxide manufacturing operations in the world.
 We are currently engaged in permitting activities with state and local agencies for Carolina Lithium. In August 2021, we submitted a mining permit application to the NCDEQ's DEMLR. Since our submission, we have responded to a series of additional information requests made by DEMLR. In February 2024, DEMLR issued their fourth Additional Information Request. We have 180 days in which to respond to this most recent information request. We estimate that we will submit our response by the end of the first quarter of 2024. A Prevention of Significant Deterioration – Title V Air Permit application has been submitted to the NCDEQ Division of Air Quality and was deemed complete in February 2023. Additionally, we continue to work with the North Carolina Division of Water Resources on our National Pollutant Discharge Elimination System permits for the site.
 Our goal in 2024 is to obtain the necessary material state permits for Carolina Lithium. Thereafter, we expect to proceed with rezoning activities and anticipate construction to commence upon receipt of all required permits, rezoning, local approvals, and project financing activities.
 Tennessee Lithium
 Tennessee Lithium is a proposed merchant lithium hydroxide manufacturing plant located within McMinn County near Etowah, Tennessee. The plant is expected to produce 30,000 metric tons per year of lithium hydroxide, well surpassing the current estimated U.S. production capacity of 20,000 metric tons per year. The plant is expected to be one of the most sustainable lithium hydroxide operations in the world utilizing the innovative Metso: Outotec Pressure Leach Technology. Use of this technology is expected to reduce solid waste, create fewer emissions, lower carbon intensity, and improve capital and operating costs relative to incumbent technologies.
 In July 2023, the Tennessee Department of Environment and Conservation issued a Conditional Major Non-Title V Construction and Operating Air Permit for Tennessee Lithium. As a result, we now have all material permits required to proceed with construction.
 In 2023, we engaged advisors to support our funding strategy for the construction of Tennessee Lithium. In consultation with the DOE, we have decided to pursue an ATVM loan with the DOE's Loan Programs Office, rather than complete the previously announced $141.7 million grant under the Bipartisan Infrastructure Law. The ATVM loan, if awarded, is expected to cover a significantly larger share of the capital required for the project, strengthening the opportunity for strategic parties to partner with us on the project. We expect the DOE and strategic funding processes to take several months to complete and is dependent on numerous factors, including prevailing market conditions.
 In October 2023, we acquired a 132-acre disposal facility adjacent to the proposed Tennessee Lithium plant site for the purpose of disposing tailings from our operations if we do not establish a commercial plan to create value through the sale of this material. We maintain this facility in care and maintenance at this time. Additionally, we have entered into a purchase agreement to acquire an existing industrial facility in close proximity to our proposed Tennessee Lithium project site.

 In December 2023, our option agreement to purchase the proposed site for Tennessee Lithium in the North Etowah Industrial Park in McMinn County, Tennessee expired. We are currently in discussions with county officials to extend the option.

 Strengths
 We believe that we are well-positioned to successfully execute our business strategies primarily due to our following competitive strengths:
 • U.S.-based company—As a U.S. domiciled and listed company, Piedmont Lithium can benefit from U.S. policies aimed at supporting growth in the domestic battery supply chain and reducing reliance on foreign nations. These policies include the IRA's Advanced Manufacturing Production Credit (Section 45X), which is available only to U.S. taxpayers and provides certain tax incentives for the production of applicable critical minerals. The IRA's Clean Vehicle Tax Credit (Section 30D) for qualifying light electric vehicle purchases requires escalating usage of domestic critical minerals, which we expect to supply. These credits are in addition to the opportunities available through the DOE's ATVM loan program.
 • Revenue generation from NAL—We hold an offtake agreement with Sayona Quebec for the greater of 113,000 dmt per year or 50% of spodumene concentrate production from NAL at market prices, subject to a price floor of $500 per metric ton and a price ceiling of $900 per metric ton, on a life-of-mine basis. We, in turn, sell spodumene concentrate procured under our NAL offtake to Piedmont Lithium's own customers at market-based prices. NAL remains a highly strategic asset as the only operating spodumene mine in all of North America.
 • Scale and diversification of resources—We own or hold equity investments in three significant spodumene resources located in Quebec, Ghana, and North Carolina. Since January 2021, we have made investments in key spodumene resources and have established strategic partnerships with Sayona Mining and Atlantic Lithium. We continue to pursue opportunities to complement our business through additional acquisitions, joint ventures, strategic alliances, and investments.
 • Advantageous locations and infrastructure—NAL is located in a well-established mining district within the Abitibi region of Quebec, Canada. The region provides access to infrastructure and is geopolitically advantageous. NAL is near the major mining town of Val-d'Or, Quebec, with access to rail, hydropower, and a skilled labor workforce. NAL has a partially completed lithium carbonate facility on site, which was developed by a previous operator. Ewoyaa is located in the Cape Coast region of Ghana with available power infrastructure nearby and direct highway access to Accra, which is approximately 60 miles from Ewoyaa. Ewoyaa also is approximately 70 miles from the deep-water Port of Takoradi, providing reasonable transport of spodumene concentrate as the feedstock for our planned Tennessee Lithium operation. Carolina Lithium is well situated in a historical lithium region within the developing "Battery Belt." The area features access to road and rail infrastructure, a highly skilled labor force, low-cost and low-carbon sources of baseload grid power, and research and development centers for lithium manufacturing. Tennessee Lithium is expected to be located within the North Etowah Industrial Park in McMinn County, Tennessee. The region is home to a manufacturing workforce as well as power infrastructure, rail, highways, and nearby riverways.
 • Strategic funding—We are evaluating a variety of funding options to support development objectives aimed at maintaining shareholder value in the capital markets. In February 2023, we received $75 million from LG Chem in exchange for common shares in Piedmont Lithium in conjunction with a multi-year spodumene concentrate offtake agreement. In October of 2022, we were selected for a $141.7 million grant from the DOE to support construction at our planned Tennessee Lithium project. However, in consultation with the DOE, we have decided to pursue an ATVM loan for Tennessee Lithium with the DOE's Loan Programs Office, rather than complete the previously announced grant. We also intend to pursue ATVM loan funding for Carolina Lithium. The ATVM loans, if awarded, are expected to cover a significant share of the capital required for each project, thereby strengthening the opportunity for strategic parties at each project. Strategic partnerships, offtake prepayments, mineral royalties, and other opportunities are being considered to support the development of our projects and equity investments.
 • Greenfield opportunities—Carolina Lithium and Tennessee Lithium are being designed as new operations, which offer the opportunity to leverage modern technologies, systems, and procedures. We expect to utilize the innovative Metso: Outotec Pressure Leach Technology to convert spodumene concentrate to lithium hydroxide at both U.S. projects. This technology is expected to provide a relative advantage in capital and operating costs and supports our ESG strategy to create a more sustainable operating profile as compared to other hard rock lithium conversion methods.
 • Highly experienced management team—Our leadership team includes professionals with core skills and experience in management, operations, sales, and marketing of lithium manufacturing. The team has broad backgrounds and a long history of acquiring, developing, financing, and operating mining, energy, lithium, and chemical projects.

 Marketing, Sales, and Principal Markets
 We have a strategic partnership with Ion Carbon & Mineral, LLC to form Pronto Minerals, LLC for the purpose of marketing and selling byproducts, specifically quartz, feldspar, and mica, produced by our proposed Carolina Lithium project. We continue to explore potential strategic partnership and sales, offtake, and marketing agreements that will benefit the development of the Company's assets as well as the U.S. electric vehicle supply chain.

 Customers
 On January 2, 2023, we entered into an amended offtake agreement with Tesla, Inc. to supply 125,000 dmt of spodumene concentrate from NAL. The term of the agreement is three years, beginning on January 2, 2023, through the end of 2025. Pricing is determined by a market-based mechanism. The three-year term can be extended for an additional three years upon mutual agreement.
 On February 16, 2023, we entered into a spodumene concentrate offtake agreement with LG Chem. In the contract, we agree to sell 200,000 dmt of spodumene concentrate from our NAL offtake agreement. The term of the agreement expires four years from the date of first shipment, or upon the delivery 200,000 dmt. Pricing is determined by a market-based mechanism.
 In addition to our offtake customers, we have entered into a series of purchase agreements with a major international trading company to facilitate individual sales. These purchase agreements provided for the delivery of spodumene concentrate on an FOB vessel basis (Incoterms 2020) and included a partial prepayment convention.

 Competition and Market Barriers
 We compete with other mineral and chemical processing companies in connection with the acquisition of suitable exploration properties and the engagement of qualified personnel. Many of our competitors possess greater financial resources and technical facilities than Piedmont Lithium. Although we aspire to be a leading lithium hydroxide producer in North America, the lithium mining and chemical industries are fragmented. We are one of many participants in these sectors. Many of our competitors, as compared to us, have been in business longer, have established more strategic partnerships and relationships, and have greater financial accessibility.
 While we compete with other exploration companies in acquiring suitable properties, we believe there will be readily available purchasers of lithium chemical products or other industrial minerals if they are produced from any of our owned or leased properties. The price of our planned products may be affected by factors beyond our control, including fluctuations in the market prices for lithium, supplies of lithium, demand for lithium, and mining activities of others.
 If we identify lithium mineralization that is determined to be of economic grade and in sufficient quantity to justify production, additional capital would be required to develop, mine, and sell such production. Our strategic partners, in which we have equity investments, face similar challenges as discussed above.

 Government Regulations
 Exploration and development activities for our projects are subject to extensive laws and regulations, which are overseen and enforced by multiple U.S. federal, state, and local authorities as well as foreign jurisdictions. These applicable laws govern exploration, development, production, exports, various taxes, labor standards, occupational and mine health and safety, waste disposal, protection and remediation of the environment, protection of endangered and protected species, and other matters. Various permits from government bodies are required for drilling, mining, or manufacturing operations to be undertaken, and we cannot be assured such permits will be received. Environmental laws and regulations may also, in addition to other requirements;
 • require notice to stakeholders of proposed and ongoing exploration, drilling, environmental studies, mining, or production activities;
 • require the installation of pollution control equipment;
 • restrict the types, quantities and concentrations of various substances that can be released into the environment in connection with exploration, drilling, mining, lithium hydroxide manufacturing, or other production activities;
 • limit or prohibit drilling, mining, lithium manufacturing or other production activities on lands located within wetlands, areas inhabited by endangered species and other protected areas, or otherwise restrict or prohibit activities that could impact the environment, including water resources;

 • impose substantial liabilities for pollution resulting from current or former operations on or for any preexisting environmental impacts from our projects;
 • require significant reclamation obligations in the future as a result of our mining and chemical operations; and
 • require preparation of an environmental assessment or an environmental impact statement.
 Compliance with environmental laws and regulations may impose substantial costs on us, subject us to significant potential liabilities, and have an adverse effect on our capital expenditures, results of operations, and competitive position. Violations and liabilities with respect to these laws and regulations could result in significant administrative, civil, and criminal penalties, remedial clean-ups, natural resource damages, permit modifications and/or revocations, operational interruptions and/or shutdowns, and other liabilities, as well as reputational harm, including damage to our relationships with customers, suppliers, investors, governments and other stakeholders. The costs of remedying such conditions may be significant, and remediation obligations could adversely affect our business, results of operations, and financial condition. Federal, state, and local legislative bodies and agencies frequently revise environmental laws and regulations, and any changes in these regulations, or the interpretations thereof, could require us to expend significant resources to comply with new laws or regulations or changes to current requirements and could have a material adverse effect on our business operations. As of the date of this Annual Report, other than with respect to the permitting activities of Carolina Lithium and Tennessee Lithium, we have not been required to spend material amounts on compliance regarding environmental regulations.
 Permits
 Obtaining and renewing governmental permits are complex and time-consuming processes and involves numerous jurisdictions, public hearings, and possibly costly undertakings. The timeliness and success of permitting efforts are contingent upon many variables not within our control, including the interpretation of permit approval requirements administered by the applicable permitting authority. We may not be able to obtain or renew permits that are necessary for our planned operations, or the cost and time required to obtain or renew such permits may exceed our expectations. Any unexpected delays or costs associated with the permitting process could delay the exploration, development and/or operation of our projects. For additional information, refer to Part I, Item 1A, "Risk Factors—We will be required to obtain governmental permits in order to conduct development and mining operations, a process that is often costly and time-consuming. There is no certainty that all necessary permits and approvals for our planned operations will be granted."
 In November 2019, we were granted a CWA Section 404 Standard Individual Permit from the U.S. Army Corps of Engineers for our integrated Carolina Lithium project. We received an updated preliminary jurisdictional determination in March 2022 based on updated footprint of the integrated site.
 In July 2022, we received an updated Clean Water Act Section 401 Individual Water Quality Certificate from the NCDEQ Division of Water Resources for our Carolina Lithium project.
 In August 2021, we submitted a mining permit application to the NCDEQ's DEMLR. Since our submission, we have responded to a series of additional information requests made by DEMLR. On February 9, 2024, DEMLR issued their fourth Additional Information Request. We have 180 days to respond to this latest information request.
 In September 2021, the Gaston County Board of Commissioners updated its Unified Development Ordinance which, in part, defines operational requirements for new mines and quarries in the county and provides the parameters for the requisite conditional district zoning. At this time, we remain in pre-application consultation with Gaston County staff members and have not submitted a conditional district rezoning application.
 We hold a Synthetic Minor Construction and Operation Permit issued by the NCDEQ's Division of Air Quality for our property in Kings Mountain, NC. In June 2022, we submitted an application to modify the received air permit to incorporate the use of Metso: Outotec's Pressure Leach Technology. Our application is currently on hold as further refinements to the process are being made.
 In January 2022, we submitted a determination request to NCDEQ's Division of Air Quality in connection with Carolina Lithium. In March 2022, we received a response to this request informing us that Carolina Lithium would require a Title V Permit. In August 2022, we submitted our Title V Permit application, which was deemed complete in February 2023, and is subject to ongoing review.

 In January 2022, we received guidance that Carolina Lithium was not eligible for a North Carolina General Stormwater Permit. After further evaluation and testing, it was determined that the site would be covered by a National Pollutant Discharge Elimination System permit. In December 2022, we submitted applications to the NCDEQ Division of Water Resources for two permits, one covering the mine and concentration operations, and one covering the lithium hydroxide conversion plant. Both permit applications are currently under review. In June 2023, we received an additional information request for both permits. We continue to work with the Division of Water Resources to provide thorough responses for these additional information requests.
 Exploration and evaluation activities for our Carolina Lithium project included drilling, which is authorized under a general permit initially approved in 2017 by the NCDEQ and updated in April 2019, October 2019, and June 2021. We have reclamation obligations under this permit, requiring us to reclaim all disturbed drill pads and temporary roads to the approximate original contours, including the seeding of grass and straw to stabilize any disturbances. Generally, we are required to affect such reclamation within 14 days following drilling. We have concluded that this cost of reclamation obligations is immaterial.
 We may be required to obtain additional permits and approvals for Carolina Lithium including, but not limited to, a municipal wastewater permit by the City of Gastonia Wastewater Treatment, a road abandonment approved by the NCDOT and Gaston County under North Carolina General Statute 136-63, an encroachment permit for an at-grade rail crossing issued by the NCDOT, various driveway permits issued by the NCDOT, a Gaston County Watershed Permit approved by the Gaston County Planning Department, various building permits approved by the Gaston County Planning Department, explosives permits approved by the U.S. Bureau of Alcohol, Tobacco, and Firearms, and hazardous chemical permits issued by Gaston County Fire Officials.
 Tennessee Lithium
 In July 2023, the TDEC issued a Conditional Major Non-Title V Construction and Operating Air Permit for Tennessee Lithium. As a result, we have now obtained all material permits required to begin construction. Prior to operation, additional permits for our Tennessee Lithium project will be required, including, but not limited to, a municipal wastewater permit by Etowah Utilities, various driveway permits issued by McMinn County, and waste disposal permits. The building permit process will include design reviews by the McMinn County Economic Development Authority.
 In October 2023, we purchased a 132 acre disposal facility adjacent to the proposed Tennessee Lithium plant site for the placement of inert tailings produced as part of the innovative alkaline pressure leach process. We currently hold a Solid Waste Disposal Permit for this disposal facility.
 U.S. Federal Legal Framework
 Carolina Lithium and Tennessee Lithium will be required to comply with applicable environmental protection laws and regulations and licensing and permitting requirements. The material environmental, health, and safety laws and regulations that we must comply with include, among others, the following U.S. federal laws and regulations:
 • NEPA, which requires careful evaluation of the environmental impacts of mining and lithium manufacturing operations that require federal approvals;
 • Clean Air Act and its amendments, which governs air emissions;
 • CWA, which governs discharges to and excavations within the waters of the U.S.;
 • RCRA, which governs the management of solid waste;
 • CERCLA, which imposes liability where hazardous substances have been released into the environment (commonly known as Superfund); and
 • Federal Mine Safety and Health Act, which established the primary safety and health standards regarding working conditions of employees engaged in mining, related operations, and preparation and milling of the minerals extracted, as well as the Occupation Safety and Health Act, which regulates the protection of the health and safety of workers in lithium manufacturing operations.
 Our operations will also be subject to state environmental laws and regulations, including, but not limited to, laws and regulations related to the reclamation of mined lands, which may require reclamation bonds to be acquired prior to the commencement of mining operations and may require substantial financial guarantees to cover the cost of future reclamation activities.

 Solid and Hazardous Waste
 RCRA, and comparable state statutes, affect our operations by imposing regulations on the generation, transportation, treatment, storage, disposal, and cleanup of hazardous wastes and on the disposal of non-hazardous wastes. Under the auspices of the EPA, individual states administer some or all of the provisions of RCRA, sometimes in conjunction with their own, more stringent requirements.
 In addition, CERCLA can impose joint and several liability without regard to fault or legality of conduct on classes of persons who are statutorily responsible for the release of a hazardous substance into the environment. These persons can include the current and former owners, lessees, or operators of a site where a release occurs, and anyone who disposes or arranges for the disposal of a hazardous substance. Under CERCLA, such persons may be subject to strict, joint, and several liability for the entire cost of cleaning up hazardous substances that have been released into the environment and for other costs, including response costs, alternative water supplies, damage to natural resources and for the costs of certain health studies. Moreover, it is not uncommon for neighboring landowners, workers, and other third parties to file claims for personal injury and property damage allegedly caused by hazardous substances released into the indoor or outdoor environment. Each state also has environmental cleanup laws analogous to CERCLA. Hazardous wastes may have been previously handled, disposed of, or released on or under properties currently or formerly owned or leased by us or on or under other locations to which we sent waste for disposal. These properties and any materials disposed or released on them may subject us to liability under CERCLA, RCRA, and analogous state laws. Under such laws, we could be required to remove or remediate disposed wastes or property contamination, contribute to remediation costs, and perform remedial activities to prevent future environmental harm.
 Air Emissions
 The federal Clean Air Act and comparable state laws restrict the emission of air pollutants from numerous sources through the issuance of permits and the imposition of other requirements. Major sources of air pollutants are subject to more stringent, federally imposed permitting requirements. Air pollution regulations may require us to obtain pre-approval for the construction or modification of certain projects or facilities expected to produce or significantly increase air emissions, obtain air permits, and comply with stringent permit requirements or utilize specific equipment or technologies to control emissions of certain pollutants. The need to obtain permits has the potential to delay our operations, and we may be required to incur capital expenditures for air pollution control equipment or other air emissions related obligations. Administrative enforcement actions for failure to strictly comply with air pollution regulations or permits are generally resolved by payment of monetary fines and correction of any identified deficiencies. Alternatively, regulatory agencies could require us to forego construction, modification, or operation of certain air emission sources.
 Clean Water Act
 The CWA imposes restrictions and strict controls regarding the pollution of protected waters, including mineral processing wastes, into waters of the U.S., a term broadly defined to include, among other things, certain wetlands. Permits must be obtained to discharge pollutants into federal waters. The CWA provides for civil, criminal, and administrative penalties for unauthorized discharges, both routine and accidental, of pollutants. It imposes substantial potential liability for the costs of removal or remediation associated with discharges of oil or hazardous substances. State laws governing discharges to water also provide varying civil, criminal, and administrative penalties, and impose liabilities in the case of a discharge of petroleum or its derivatives, or other hazardous substances, into state waters. In addition, the EPA has promulgated regulations that require permits to discharge storm water runoff, including discharges associated with construction activities. In the event of an unauthorized discharge of waste, we may be liable for penalties and costs.
 Pursuant to these laws and regulations, we may also be required to develop and implement spill prevention, control, and countermeasure plans in connection with on-site storage of significant quantities of oil. Some states also maintain groundwater protection programs that require permits for discharges or operations that may impact groundwater conditions. The CWA also prohibits the discharge of fill materials to regulated waters, including wetlands, without a permit from the U.S. Army Corps of Engineers.
 In May 2015, the EPA issued a final rule that attempted to clarify the federal jurisdictional reach over waters of the U.S. The EPA repealed this rule in September 2019 and replaced it in April 2020 with the Navigable Water Protection Rule, which narrowed federal jurisdictional reach relative to the 2015 rule. The repeal and replacement of the 2015 rule is currently subject to litigation, and the scope of the jurisdictional reach of the CWA may, therefore, remain uncertain for several years, with a patchwork of legal guidelines applicable to various states potentially developing. We could incur increased costs and delays with respect to obtaining permits for dredge and fill activities in wetland areas to the extent they are required.

 NEPA
 NEPA requires federal agencies to evaluate major agency actions having the potential to significantly impact the environment. The NEPA process involves public input through comments, which can alter the nature of a proposed project either by limiting the scope of the project or requiring resource-specific mitigation. NEPA decisions can be appealed through the court system by process participants. This process may result in delaying the permitting and development of projects or increase the costs of permitting and developing some facilities.
 Endangered Species Act
 The federal Endangered Species Act restricts activities that may affect endangered and threatened species or their habitats. Some of our operations may be located in areas that are designated as habitats for endangered or threatened species. A critical habitat designation could result in further material restrictions to federal and private land use and could delay or prohibit land access or development. The U.S. Fish and Wildlife Service continues its effort to make listing decisions and critical habitat designations where necessary. To date, the Endangered Species Act has not had a significant impact on our operations. However, the designation of previously unprotected species as being endangered or threatened could cause us to incur additional costs or become subject to operating restrictions in areas where the species are known to exist.
 Foreign Legal Framework
 Our projects with Sayona Mining, Atlantic Lithium, and Vinland Lithium are required to comply with all environmental laws and regulations in Quebec, Canada, Ghana, West Africa, and Newfoundland, Canada, respectively.
 U.S. Foreign Corrupt Practices Act
 The U.S. Foreign Corrupt Practices Act generally prohibits U.S. companies and their intermediaries from making corrupt payments to foreign officials for the purpose of obtaining or keeping business or otherwise obtaining favorable treatment and requires companies to maintain appropriate record-keeping and internal accounting practices to accurately reflect the transactions of the company. The FCPA applies to companies, individual directors, officers, employees and agents. Under the FCPA, U.S. companies may be held liable for actions taken by agents or local partners or representatives. If we or our intermediaries fail to comply with the requirements of the FCPA or the anti-corruption laws of other countries, governmental authorities in the U.S. or other countries could seek to impose civil and criminal penalties, which could have a material adverse effect on our business.

 Human Capital Management
 Our employees are driven by our core values:
 • Teamwork. We work collaboratively in a transparent manner with all stakeholders.
 • Optimism. We believe in a better future and see opportunities to improve our communities and the world.
 • Pride. We are proud of our people, our mission, our commitment to safety, environment, health, and the delivery of our products, and our support of the clean energy economy.
 • Innovation. We continuously look for creative ways to improve our business and the solutions we offer customers.
 • Care. We understand the inherent worth and dignity of all people and care deeply about our team members, our neighbors, and our impact on the environment.
 By living our core values every day, we are working to create a culture of excellence that inspires our employees to achieve their full potential and drive the success of our organization.
 Employees
 As of December 31, 2023, we had 63 employees, all of which were located in the U.S. with the exception of two, who were located in Canada. None of our employees are subject to any union or collective bargaining agreement. We believe that we have a good relationship with our employees.

 Contractors
 We rely on specialized skills and knowledge to be able to gather, interpret and process geological and geophysical data; successfully permit, design, build, and operate production facilities; and engage in additional activities required as part of the mine-to-lithium hydroxide process. We have employed, and expect to continue to employ, a strategy of contracting consultants and other service providers who have specialized skills and knowledge to supplement the skills and knowledge of our permanent workforce to undertake our lithium operations effectively.
 Safety, Environment, and Health
 SEH is a cornerstone of Piedmont Lithium. Our commitment to the health and welfare of every person involved in our projects is built into every aspect of our organization and is engrained in our company's culture. We endeavor to implement safety programs and develop risk management processes covering our project activities to promote a behavior-based safety culture, ensure compliance with applicable environmental regulations and international standards, and raise environmental awareness among our employees and partners. Our SEH vision is to conduct operations with safety and the environment as a top priority. We work to promote the "Piedmont Promise," which recognizes our obligation to our employees, neighbors, stakeholders, and the communities in which we live, work, and play.
 Diversity, Equity, and Inclusion

 Diversity, equity, and inclusion are embedded in our values and integrated into our strategies. Our Business Code of Conduct and Ethics commits us to fair treatment and non-discrimination. Our policy is to treat each employee and job applicant without regard to race, color, age, sex, religion, national origin, citizenship, sexual orientation, gender identity, ancestry, veteran status, or any other category protected by law. We believe in allocating resources and establishing, in an equitable manner, policies and procedures that are fair, impartial, and just. We believe that we will become better and achieve growth by intentionally creating a culture through acquiring and retaining a diverse workforce. We recognize it takes unique gifts, talents, varied perspectives, backgrounds, and experiences to deliver innovative, high-quality products and services. To provide a diverse and inclusive workplace, we focus our efforts on creating a culture where all employees can contribute their skills and talents and be themselves. In furtherance of that mission, we adopted a DEI policy in 2023 to establish clear guidelines and expectations for promoting diversity, equity, and inclusion within our organization.
 Compensation and Benefits
 Our compensation and benefits program is designed to attract and retain talented employees in the industry by offering competitive compensation and benefits. We use a combination of fixed and variable compensation, which includes base salary, incentive bonuses with pay for performance elements, and merit increases. As part of our long-term incentive plan for executive management and certain key employees, we provide long-term equity awards tied to the value of our stock price, some of which are performance based and time based. Additionally, all employees are eligible for an annual discretionary cash bonus and a long-term equity grant. We are focused on the health and wellness of our employees. As such, we offer eligible employees comprehensive medical plans, dental and vision coverage, short-term and long-term disability insurance, term life insurance, flexible work schedules, an employee assistance program, remote and hybrid work options, paid time off, new parent leave, and a 401(k) plan with employer-matching contributions.
 Commitment to Values and Ethics
 In connection with our core values, we act in accordance with our Code of Business Conduct and Ethics, which requires a commitment from employees, officers, and directors of Piedmont Lithium to conduct business honestly and ethically. This code discusses the responsibility that team members have to each other, the Company, stakeholders, our customers, and communities in which we operate. We have an anonymous hotline for employees to call in the event of ethical concerns or suspected instances of misconduct.
 Protecting the Rights of Workers
 We are an Equal Opportunity Employer committed to providing our employees with a safe, non-discriminatory work environment that promotes open and honest communication and embraces dignity, respect, and diversity in all aspects of its business operations. We expect our partners, suppliers, and contractors to uphold these same commitments. We maintain policies designed to support the elimination of all forms of forced labor including prison labor, forcibly indentured labor, bonded labor, slavery, and servitude. We condemn all forms of child exploitation. We do not recruit child labor, and we support the standard covering the prohibition on child labor in accordance with the International Labor Organization Minimum Age Convention. We support laws enacted to prevent and

 punish the crime of sexual exploitation of children, and we will cooperate fully with law enforcement authorities in these matters. We will work with our partners at Atlantic Lithium, Sayona Mining, and Vinland Lithium to ensure appropriate policies are in place within the businesses and projects in which we have invested.
 Anti-Human Trafficking
 We are committed to a work environment that is free from human trafficking and slavery, which includes forced labor and unlawful child labor. We will not tolerate or condone human trafficking or slavery in any part of our global organization.
 Human Rights and Relationships with Indigenous People
 We are committed to respecting human rights and providing a positive contribution in the communities where we operate and plan to operate. We expect our partners, suppliers, and contractors to uphold the same commitment. We respect the cultures, customs, and values of people in the communities where we operate and plan to operate and take into account their needs, concerns, and aspirations.
 Equal Opportunity and Zero Discrimination
 We recognize, respect, and embrace the cultural differences found in the worldwide marketplace. Our goal is to attract, develop, promote, and retain the best people from all cultures and segments of the population, based on ability. We maintain a policy of zero tolerance for discrimination or harassment of any kind. We have implemented policies regarding the reporting and investigation of discrimination, harassment, sexual harassment, retaliation, and abusive behavior and provide our employees training to foster full compliance with our policies.

 Community Involvement
 We are committed to making a measurable impact in the communities in which we operate and have project investments through our charitable giving. In December 2021, we created Piedmont Lithium Foundation – Power for Life, Inc., to provide scholarships to science, technology, engineering and mathematics students and financial support to our schools and communities.
 We have devoted tremendous time and effort to engaging community stakeholders regarding Carolina Lithium and have begun similar engagement with stakeholders surrounding Tennessee Lithium.
 Through in-person meetings, phone calls, social media, and information shared with the media via press releases and interviews, we work to keep the community residents and local businesses informed of our plans and activities. Our goal is to develop relationships with residents near the sites of Carolina Lithium and Tennessee Lithium and communicate our commitment to responsibly developing two of the world's most sustainable lithium hydroxide operations. Further, we are committed to working with our investment partners, Sayona Mining, Atlantic Lithium, and Vinland Lithium, all of whom have several mechanisms in place for engaging with local communities regarding their projects, including addressing concerns and sharing information about employment opportunities.

 Sustainability
 We are committed to contributing to the transition to a net zero carbon world and the creation of a clean energy economy in North America through the products we sell and the way we produce products, operate our business, and work with our customers, vendors, and stakeholders. We are evaluating our emission profiles in a pre-operational state while establishing systems and tools to allow us to manage data easily and efficiently as we continue to grow.
 We released our inaugural sustainability report in June 2023, affirming our commitment to being a responsible, respectful steward of the planet, people, and the communities where we plan to operate our wholly-owned projects, Carolina Lithium and Tennessee Lithium. A copy of our sustainability report can be found under the "Sustainability" tab of our website: www.piedmontlithium.com. The information on our website, including, without limitation, the information in our inaugural sustainability report, should not be deemed incorporated by reference into this Annual Report on Form 10-K or otherwise "filed" for purposes of Section 18 of the Exchange Act, as amended, or otherwise subject to the liabilities of that section.

 Governance
 Audit Committee
 The primary responsibilities of our Audit Committee are to monitor the integrity of our consolidated financial statements, the independence and qualifications of our independent auditors, the performance of our accounting staff and independent auditors, our compliance with legal and regulatory requirements, supervising our cybersecurity policies, and the effectiveness of our internal controls. The Audit Committee is responsible for selecting, retaining (subject to stockholder approval), evaluating, setting the compensation of, and if appropriate, recommending the termination of our independent auditors.
 Leadership and Compensation Committee
 The primary purpose of our Leadership and Compensation Committee is to assist our Board in discharging its responsibilities related to the compensation of the Company's executive officers and directors and overseeing the Company's overall compensation philosophy, policies, and programs.
 Nominating and Corporate Governance Committee
 The primary purpose of our Nominating and Corporate Governance Committee is to identify individuals qualified to become members of the Company's Board, make recommendations on candidates for election at the annual meeting of stockholders, and perform a leadership role in shaping the Company's corporate governance, including the implementation of our ESG principles. The Nominating and Corporate Governance Committee is responsible for preparing the report required by the SEC for the Company's annual proxy statement.

 Corporate Information
 Our principal executive offices are located at 42 E Catawba Street, Belmont, NC, 28012, and our telephone number is (704) 461-8000. We file electronically with the SEC our annual reports on Form 10-K and any amendments thereto, quarterly reports on Form 10-Q, current reports on Form 8-K, proxy statements and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Exchange Act. We make available on our website at www.piedmontlithium.com, under "Investors," free of charge, copies of these reports as soon as reasonably practicable after filing or furnishing these reports to the SEC.

 CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS
 Our Annual Report contains forward-looking statements that involve risks and uncertainties and includes statistical data, market data and other industry data and forecasts, which we obtained from market research, publicly available information and independent industry publications and reports that we believe to be reliable sources.
 Certain information included or incorporated by reference in our Annual Report may be deemed to be "forward-looking statements" within the meaning of applicable securities laws. Such forward-looking statements concern our anticipated results and progress of our operations in future periods, planned exploration and development of our properties, and plans related to our business and other matters that may occur in the future. These statements relate to analyses and other information that are based on forecasts of future results, estimates of amounts not yet determinable, and assumptions of management. All statements contained herein that are not clearly historical in nature are forward-looking, and the words "anticipate," "believe," "expect," "estimate," "may," "might," "will," "could," "can," "shall," "should," "would," "leading," "objective," "intend," "contemplate," "design," "predict," "potential," "plan," "target" and similar expressions are generally intended to identify forward-looking statements. Forward-looking statements are subject to a variety of known and unknown risks, uncertainties and other factors which could cause actual events or results to differ from those expressed or implied by the forward-looking statements. Forward-looking statements in our Annual Report include, but are not limited to, statements with respect to risks related to:
 • our limited operating history in the lithium industry;
 • our status as a development stage issuer, including our ability to identify lithium mineralization and achieve commercial lithium production;
 • our reliance on the management teams of our equity method investments;
 • mining, exploration and mine construction, if warranted, on our properties, including timing and uncertainties related to acquiring and maintaining mining, exploration, environmental and other licenses, permits, zoning, rezoning, access rights or approvals in Gaston County, North Carolina (including the Carolina Lithium project, as defined above), McMinn County,

 Tennessee (including the Tennessee Lithium project, as defined above), the Provinces of Quebec and Newfoundland and Labrador, Canada and Ghana, West Africa as well as properties that we may acquire or obtain an equity interest in the future;
 • our ability to achieve and maintain profitability and to develop positive cash flows from our mining and processing activities;
 • our exposure to cybersecurity threats and attacks;
 • our estimates of mineral resources and whether mineral resources will ever be developed into mineral reserves;
 • investment risk and operational costs associated with our exploration and development activities;
 • our ability to develop and achieve production on our properties;
 • our ability to enter into and deliver products under offtake agreements;
 • the pace of adoption and cost of developing electric transportation and storage technologies dependent upon lithium batteries;
 • our ability to access capital and the financial markets;
 • recruiting, training, developing, and retaining employees, including our senior management team;
 • possible defects in title of our properties;
 • compliance with government regulations;
 • environmental liabilities and reclamation costs;
 • our operations being further disrupted and our financial results being adversely affected by public health threats, including the novel COVID-19 pandemic;
 • estimates of and volatility in lithium prices or demand for lithium;
 • our common stock price and trading volume volatility; and
 • our failure to successfully execute our growth strategy, including any delays in our planned future growth.
 All forward-looking statements reflect our beliefs and assumptions based on information available at the time the assumption was made. These forward-looking statements are not based on historical facts but rather on management's expectations regarding future activities, results of operations, performance, future capital and other expenditures, including the amount, nature and sources of funding thereof, competitive advantages, business prospects, and opportunities. By its nature, forward-looking information involves numerous assumptions, inherent risks and uncertainties, both general and specific, known and unknown, that contribute to the possibility that the predictions, forecasts, projections, or other forward-looking statements will not occur. Although we have attempted to identify important factors that could cause actual results to differ materially from those described in forward-looking statements, there may be other factors that cause results not to be as anticipated, estimated, or intended. Should one or more of these risks or uncertainties materialize, or should underlying assumptions prove incorrect, actual results may vary materially from those anticipated, believed, estimated, or expected. We caution readers not to place undue reliance on any such forward-looking statements, which speak only as of the date made. Except as otherwise required by the securities laws of the U.S., we disclaim any obligation to subsequently revise any forward-looking statements to reflect events or circumstances after the date of such statements or to reflect the occurrence of anticipated or unanticipated events. We qualify all the forward-looking statements contained in our Annual Report by the foregoing cautionary statements.

 CAUTIONARY NOTE REGARDING DISCLOSURE OF MINERAL PROPERTIES
 We are subject to the periodic reporting requirements of both U.S. and Australian securities laws with respect to mining matters. In the U.S., we are governed by the Exchange Act, including S-K 1300 thereunder. In Australia, we are governed by the JORC Code. Both sets of reporting standards have similar goals in terms of conveying an appropriate level of confidence in the disclosures being reported but may at times embody different approaches or definitions.
 On October 21, 2021, we announced an inaugural mineral resources estimate for our Carolina Lithium project. On December 14, 2021, we announced the completion of a DFS for our Carolina Lithium project, which included an initial estimation of mineral reserves. These estimates of mineral resources and mineral reserves are compatible with both S-K 1300 and JORC Code. A technical report summary with respect to our estimated mineral reserves was filed as an exhibit to our Transition Report on Form 10-KT for the period ending December 31, 2021. This technical report summary was amended to include certain information as required by S-K 1300. The amended technical report summary dated April 20, 2023, is included as Exhibit 96.1 and incorporated by reference to Exhibit 96.3 to our Annual Report on Form 10-K/A for the year ended December 31, 2022. Additionally, S-K 1300-compliant

 technical report summaries with respect to our estimated mineral resources and mineral reserves at Ewoyaa, NAL, and Authier are attached as Exhibits 96.2, 96.3, and 96.4, respectively, of this Annual Report.

 Item 1A. RISK FACTORS.
 You should carefully consider the risks, as described below, together with all the other information in our Annual Report. If any of the following risks occur, our business, financial condition, and results of operations could be seriously harmed, and you could lose all or part of your investment. Further, if we fail to meet the expectations of the public market in any given period, the market price of our common stock could decline. We operate in a competitive environment that involves significant risks and uncertainties, some of which are outside of our control. If any of these risks actually occurs, our business and financial condition could suffer, and the price of our stock could decline. We caution you that the risks, uncertainties and other factors referred to below and elsewhere in our Annual Report may not contain all the risks, uncertainties, and other factors that may affect our future results and operations. Our future results and operations could also be affected by factors, events, or uncertainties that are not presently known to us or that we currently do not consider to present a material risk. It is not possible for our management to predict all risks.
 Business Risks
 Our future performance is difficult to evaluate because we have a limited operating history in the lithium industry.
 We began to implement our current business strategy in the lithium industry in 2016. Until the third quarter of 2023, we had yet to realize any revenues from the sale of lithium, and our operating cash flow needs have been financed primarily through issuances of common stock and not through cash flows derived from our operations. As a result, we have limited historical financial and operating information available to help you evaluate our performance.
 There is no guarantee that our development will result in the commercial extraction of mineral deposits.
 We are engaged in the business of exploring and developing mineral properties with the intention of locating economic deposits of minerals. We have declared mineral reserves on our development stage properties; however, we have yet to begin commercial extraction of minerals on these properties. Accordingly, we cannot assure you that we will realize profits in the medium to long term. Further, we cannot assure you that any of our property interests can be commercially mined or that our ongoing exploration programs will result in profitable commercial mining operations. The exploration and development of mineral deposits involve a high degree of financial risk over a significant period of time, which may or may not be reduced or eliminated through a combination of careful evaluation, experience, and skilled management. While discovery of additional ore-bearing deposits may result in substantial rewards, few properties that are explored are ultimately developed into producing mines. Major expenses may be required to construct mining and processing facilities and to establish additional reserves. The profitability of our operations will be, in part, directly related to the cost and success of our exploration and development programs, which may be affected by a number of factors. Additional expenditures are required to construct, complete, and install mining and processing facilities in those properties that are actually mined and developed.
 Our exploration and development projects have no operating history upon which to base estimates of future operating costs and capital requirements. Exploration project items, such as any future estimates of reserves, metal recoveries, or cash operating costs will, to a large extent, be based upon the interpretation of geologic data, obtained from a limited number of drill holes and other sampling techniques as well as future feasibility studies. Actual operating costs and economic returns of any and all exploration projects may materially differ from the costs and returns estimated, and accordingly, our financial condition, results of operations, and cash flows may be negatively affected.
 We do not control our equity method investments.
 We apply the equity method of accounting to investments when we have the ability to exercise significant influence over the operational decision-making authority and financial policies of the investee but we do not exercise control. Our equity method investees are governed by their own board of directors, whose members have fiduciary duties to the investees' shareholders. While we have certain rights to appoint representatives to the investees' boards of directors, the interests of the investees' shareholders may not align with our interests or the interests of our shareholders and strategic and contractual disputes may arise.
 We are generally dependent on the management team of our investees to operate and control such projects or businesses. While we may exert influence pursuant to our positions, as applicable, on the boards of directors and through certain limited governance or oversight roles, such influence may be limited. The management teams of our investees may not have the level of experience, technical expertise, human resources, management, and other attributes necessary to operate their projects or businesses optimally, and

 they may not share our business priorities, including, but not limited to, those priorities that relate to desired production levels. This could have a material adverse effect on the value of such investments as well as our growth, business, financial condition, results of operations, and prospects.
 Some of our current or future properties may not contain any reserves, and any funds spent on exploration and evaluation may be lost.
 We are a development stage mining company. We cannot assure you that our exploration programs will identify economically extractable mineralization, nor can we assure you about the quantity or grade of any mineralization we seek to extract. Our exploration prospects may not contain any reserves and any funds spent on evaluation and exploration may be lost. Even for the mineral reserves we have reported for our properties, any quantity or grade of reserves we indicate must be considered as estimates only until such reserves are actually mined. We do not know with certainty that economically recoverable lithium exists on our properties. In addition, the quantity of any reserves may vary depending on commodity prices. Any material change in the quantity or grade of reserves may affect the economic viability of our properties.
 We face risks related to mining, exploration, mine construction, and plant construction, if warranted, on our properties.
 Our level of profitability, if any, in future years will depend to a great degree on lithium prices and whether our exploration-stage properties can be brought into production. Exploration and development of lithium resources are highly speculative in nature, and it is impossible to ensure that current and future exploration programs and/or feasibility studies on our existing properties will establish reserves. Whether it will be economically feasible to extract lithium depends on a number of factors, including, but not limited to: the particular attributes of the deposit such as size, grade, and proximity to infrastructure; lithium prices; mining, processing and transportation costs; the willingness of lenders and investors to provide project financing; labor costs and possible labor strikes; and governmental regulations, including, without limitation, regulations related to prices, taxes, royalties, land tenure, land use, importing and exporting materials, foreign exchange, environmental protection, employment, worker safety, transportation, and reclamation and closure obligations. We could be adversely affected by a failure to complete our plant construction projects on time or on budget, and a substantial delay in the progress of construction due to adverse weather, work stoppages, shortages of materials, non-issuances of permits, nonperformance of suppliers or contractors, or other factors could result in a material increase in the overall cost of such projects. The exact effect of these factors cannot be accurately predicted, but the combination of these factors may result in us receiving an inadequate return on invested capital. In addition, we are subject to the risks normally encountered in the mining industry, such as:
 • the discovery of unusual or unexpected geological formations;
 • accidental fires, floods, earthquakes, severe weather, or other natural disasters;
 • unplanned power outages and water shortages;
 • construction delays and higher than expected capital costs due to, among other things, supply chain disruptions, higher transportation costs, and inflation;
 • controlling water and other similar mining hazards;
 • explosions and mechanical failure of equipment;
 • operating labor disruptions and labor disputes;
 • shortages in materials or equipment and energy and electrical power supply interruptions or rationing;
 • seismic activity;
 • the ability to obtain suitable or adequate machinery, equipment, or labor;
 • our liability for pollution or other hazards; and
 • other unknown risks involved in the conduct of exploration and operation of mines.
 The nature of these risks is such that liabilities could exceed any applicable insurance policy limits or could be excluded from coverage. There are also risks against which we cannot insure or we may elect not to insure. The potential costs, which could be associated with any liabilities not covered by insurance or in excess of insurance coverage, or compliance with applicable laws and regulations may cause substantial delays and require significant capital outlays, adversely affecting our future earnings, competitive position, and potentially our financial viability.

 Our long-term success will depend ultimately on our ability to generate revenues, achieve and maintain profitability, and develop positive cash flows from our mining activities.
 Our ability to recover carrying values of our assets, acquire additional lithium projects, continue with exploration, development, commissioning, and mining, and manufacture lithium hydroxide, ultimately depends on our ability to generate revenues, achieve and maintain profitability, and generate positive cash flow from our operations. The economic viability of our future mining activities has many risks and uncertainties including, but not limited to;
 • a significant, prolonged decrease in the market price of lithium or lithium hydroxide;
 • difficulty in marketing and/or selling lithium or lithium hydroxide;
 • significantly higher than expected capital costs to construct our mine or production facilities;
 • significantly higher than expected extraction costs;
 • significantly lower than expected lithium extraction;
 • significant delays, reductions, or stoppages of lithium extraction activities;
 • shortages of adequate and skilled labor or a significant increase in labor costs;
 • the introduction of significantly more stringent regulatory laws and regulations; and
 • delays in the availability of construction equipment.
 We are concurrently overseeing the advancement of several major lithium projects, including Carolina Lithium, which is in the development planning stage, and Tennessee Lithium, which completed all FEED activities in 2023. Work to advance these projects requires the dedication of considerable time and resources by us and our management team. The advancement of several major resource projects concurrently brings with it the associated risk of strains on managerial, human, and other resources. Our ability to successfully manage each of these processes will depend on a number of factors, including, but not limited to, our ability to manage competing demands on time and other resources, financial or otherwise, and successfully retain personnel and recruit new personnel to support our growth and the advancement of our projects.
 Our plan is to produce battery-grade lithium hydroxide from spodumene concentrate at Carolina Lithium and Tennessee Lithium using the innovative Metso: Outotec Pressure Leach Technology as well as a number of processes commonly used in the lithium industry today. We may encounter difficulties or unforeseen expenditures in integrating new, unproven technologies.
 It is common for a new mining operation to experience unexpected costs, problems, and delays during construction, commissioning, and mine start-up. Most mining projects suffer delays during these periods due to numerous factors, including the factors listed above. Any of these factors could result in changes to economic returns or cash flow estimates of the project or have other negative impacts on our financial position. There is no assurance that our projects will commence commercial production on schedule, or at all, or will result in profitable mining operations. If we are unable to develop our projects into a commercial operating mine, our business and financial condition will be materially adversely affected. Moreover, even if the feasibility study continues to support a commercially viable project, there are many additional factors that could impact the project's development, including terms and availability of financing, cost overruns, litigation or administrative appeals concerning the project, delays in development, and any permitting changes, among other factors.
 Our future mining and lithium manufacturing activities may change as a result of any one or more of these risks and uncertainties. We cannot assure you that any ore body from which we extract mineralized materials will result in achieving and maintaining profitability and developing positive cash flows.
 Our business is subject to cybersecurity risks.
 Our operations depend on effective and secure information technology systems. Threats to information technology systems, such as cyberattacks and cyber incidents, continue to increase. Cybersecurity risks include, but are not limited to, malicious software, attempts to gain unauthorized access to our data and the unauthorized release, corruption or loss of our data and personal information, as well as interruptions in communication and operations.
 It is possible that our business, financial, and other systems could be compromised, which could go unnoticed for a prolonged period of time. We have not experienced a material breach of our information technologies. Nevertheless, we continue to take steps to mitigate these risks by employing a variety of measures, including employee training, technical security controls, and maintenance of

 backup and protective systems. Despite these mitigation efforts, cybersecurity attacks and other threats exist and continue to increase, any of which could have a material adverse effect on our business, results of operations, financial condition, and cash flows.
 Our long-term success depends on our ability to enter into and deliver product under offtake agreements.
 We may encounter difficulty entering and fulfilling offtake agreements for our products. We may fail to deliver the product required by such agreements or may experience production costs in excess of the price to be paid to us under such agreements. Failure to meet these specifications could result in price adjustments, the rejection of deliveries, or termination of the contracts. Our supply agreements contain force majeure provisions allowing temporary suspension of performance by us or the customer during specified events beyond the control of the affected party. As a result of these issues, we may not achieve the revenue or profit we expect to achieve from our offtake agreements. As of the date of this filing, we have entered into two offtake agreements for our lithium products.
 On January 2, 2023, we entered into an amended offtake agreement with Tesla, Inc. to provide spodumene concentrate from NAL in Quebec. The agreement commits us to sell 125,000 dmt of spodumene concentrate from our offtake agreement with Sayona Quebec. The term of the agreement is three years, from January of 2023 until the end of 2025, and pricing is determined by a market-based mechanism. The three-year term can be extended for an additional three years upon mutual agreement.
 On February 16, 2023, we entered into a spodumene concentrate offtake agreement with LG Chem, which commits us to sell 200,000 dmt of spodumene concentrate from our offtake agreement with Sayona Quebec. The term of the agreement is four years, beginning in the third quarter of 2023 until the third quarter of 2027 or until we have delivered 200,000 dmt of spodumene concentrate. Pricing is determined by a market-based mechanism.
 Our business, results of operations, and financial condition may be materially and adversely affected if we are unable to enter into similar agreements with other buyers, deliver the products required by such agreements, or incur costs in excess of the price set forth in such agreements.
 We depend on our ability to successfully access the capital and financial markets. Any inability to access the capital or financial markets may limit our ability to meet our liquidity needs and long-term commitments, fund our ongoing operations, execute our business plan or pursue investments that we may rely on for future growth.
 We may continue to incur operating and investing net cash outflows associated with, but not limited to, maintaining and acquiring exploration properties, undertaking ongoing exploration activities, the development of our planned Carolina Lithium and Tennessee Lithium projects, and our funding obligations to develop the assets of our joint ventures with Sayona Mining, including NAL, and Atlantic Lithium's Ewoyaa project. As a result, we rely on access to capital markets as a source of funding for our capital and operating requirements. We will require additional capital to meet our liquidity needs related to expenses for our various corporate activities, including costs related to our status as a publicly traded company, funding of our ongoing operations, exploring and defining lithium mineralization, and establishing any future mining or lithium manufacturing operations. We cannot assure you that such additional funding will be available to us on satisfactory terms, or at all.
 To finance our future ongoing operations and future capital needs, we may require additional funds through the issuance of additional equity or debt securities. Depending on the type and terms of any financing we pursue, stockholders' rights and the value of their investment in our common stock could be reduced. Any additional equity financing will dilute shareholdings. If the issuance of new securities results in diminished rights to holders of our common stock, the market price of our common stock could be negatively impacted. New or additional debt financing, if available, may involve restrictions on financing and operating activities. In addition, if we issue secured debt securities, the holders of the debt would have a claim to our assets that would be prior to the rights of stockholders until the debt is paid. Interest on such debt securities would increase costs and negatively impact operating results.
 We have a shelf registration statement on file with the SEC to provide us with capacity to publicly offer common stock, preferred stock, warrants, debt, convertible or exchangeable securities, depositary shares, or units, or any combination thereof. We may, from time to time, raise capital under our shelf registration statement in amounts, at prices, and on terms to be announced when and if any securities are offered. As of December 31, 2023, we had $369.2 million remaining under our shelf registration statement, which expires on September 24, 2024.
 If we are unable to obtain additional financing, as needed, at competitive rates, our ability to fund our current operations and implement our business plan and strategy will be affected. These circumstances may require us to reduce the scope of our operations and scale back our exploration, development and mining programs. There is, however, no guarantee that we will be able to secure any additional funding or be able to secure funding to provide us with sufficient funds to meet our objectives, which may adversely affect

 our business and financial position. Certain market disruptions may increase our cost of borrowing or affect our ability to access one or more financial markets. Such market disruptions could result from, but are not limited to:
 • adverse economic conditions;
 • adverse general capital market conditions;
 • poor performance and health of the lithium or mining industries in general;
 • bankruptcy or financial distress of unrelated lithium companies or marketers;
 • significant decrease in the demand for lithium products;
 • significant decrease in the price of lithium products; or
 • adverse regulatory actions that affect our exploration and construction plans or the use of lithium generally.
 Our ability to manage growth will have an impact on our business, financial condition, and results of operations.
 Future growth may place strains on our financial, technical, operational, and administrative resources and cause us to rely more on project partners and independent contractors, thus, potentially adversely affecting our financial position and results of operations. Our ability to grow will depend on a number of factors, including, but not limited to:
 • our ability to purchase, obtain leases on, or obtain options on properties;
 • our ability to identify and acquire new exploratory prospects;
 • our ability to develop existing prospects;
 • our ability to continue to retain and attract skilled personnel;
 • our ability to maintain or enter into new relationships with project partners and independent contractors;
 • the results of our exploration programs;
 • the market price for lithium products;
 • our ability to successfully complete construction projects on schedule, and within budget;
 • our access to capital; and
 • our ability to enter into agreements for the sale of lithium products.
 We may not be successful in upgrading our technical, operational, and administrative resources or increasing our internal resources sufficiently to provide certain services currently provided by third parties. Our inability to achieve or manage growth may materially and adversely affect our business, results of operations, and financial condition.
 We may acquire additional businesses or assets, form joint ventures, or make investments in other companies that may be unsuccessful and harm our operating results and prospects.
 As part of our business strategy, we may pursue additional acquisitions of complementary businesses or assets or seek to enter into joint ventures. We may pursue strategic alliances, such as our Sayona Mining, Atlantic Lithium, and Vinland Lithium investments, in an effort to leverage our existing operations and industry experience, increase our product offerings, expand our distribution, and make investments in other companies.
 The success of any acquisitions, joint ventures, strategic alliances, or investments, including our Sayona Quebec, Atlantic Lithium, and Vinland Lithium investments, will depend on our ability to identify, negotiate, complete and, in the case of acquisitions, integrate those transactions and, if necessary, obtain satisfactory debt or equity financing to fund those transactions. We may not realize the anticipated benefits of any acquisition, joint venture, strategic alliance or investment. We may not be able to integrate acquisitions successfully into our existing business, maintain the key business relationships of businesses we acquire, or retain key personnel of an acquired business. We could assume unknown or contingent liabilities or incur unanticipated expenses. Integration of acquired companies or businesses also may require management resources that otherwise would be available for ongoing development of our existing business. Any acquisitions or investments made by us could result in significant write-offs or the incurrence of debt and contingent liabilities, any of which could harm our operating results. If we choose to issue equity as consideration for any acquisition, our stockholders may experience dilution.

 We are dependent upon key management employees.
 The responsibility of overseeing the day-to-day operations and the strategic management of our business depends substantially on our senior management and key personnel. Loss of any such personnel may have an adverse effect on our performance. The success of our operations will depend upon numerous factors, many of which, in part, are beyond our control, including our ability to attract and retain additional key personnel in sales, marketing, technical support, and finance. Certain areas in which we operate are highly competitive and competition for qualified personnel is significant. We may be unable to hire suitable field personnel for our technical team or there may be periods of time where a particular position remains vacant while a suitable replacement is identified and appointed. We may not be successful in attracting and retaining the personnel required to grow and operate our business profitably.
 Our growth will require new personnel, which we will be required to recruit, hire, train, and retain.
 Members of our management team possess significant experience and have previously carried out or been exposed to exploration, development, and production activities. However, we have a limited operating history with respect to lithium projects and our ability to achieve our objectives depends on the ability of our directors, officers, and management to implement current plans and respond to any unforeseen circumstances that require changes to those plans. The execution of our exploration, development, and production plans will place demands on us and our management. Thus, our ability to recruit and assimilate new personnel will be critical to our performance. We will be required to recruit additional personnel and to train, motivate, and manage employees. Failure to meet these requirements may adversely affect our plans.
 Lawsuits may be filed against us and an adverse ruling in any such lawsuit may adversely affect our business, financial condition, or liquidity or the market price of our common stock.
 We may become involved in, named as a party to, or be the subject of various legal proceedings, including regulatory proceedings, tax proceedings, and legal actions related to personal injuries, property damage, property taxes, land rights, the environment, and contract disputes. For additional information, refer to Part I, Item 3, "Legal Proceedings."
 The outcome of outstanding, pending, or future proceedings cannot be predicted with certainty and may be determined adversely to us and as a result, could have a material adverse effect on our assets, liabilities, business, financial condition, or results of operations. Even if we prevail in any such legal proceeding, the proceedings could be costly, time-consuming, and may divert the attention of management and key personnel from our business operations, which could adversely affect our financial condition.
 Our mineral properties may be subject to defects in title.
 Title to the majority of our properties for Carolina Lithium are derived from option agreements with local landowners in North Carolina, which upon exercise, allow us to purchase, or in certain cases, long-term lease the real property and associated mineral rights from the local landowners. If we exercise the option to purchase a property, we will pay cash consideration, approximating the fair market value of the real property, excluding the value of any minerals, plus a premium based on a negotiated fixed price or percentage premium. If we exercise the option for a long-term lease, we will pay annual advanced royalty payments per acre. Some landowners also retain a production royalty payable on production of ore from the property.
 The ownership and title to unpatented mining claims and concessions are often uncertain and may be contested. We may not have, or may not be able to obtain, all necessary rights to develop a property. Although we have obtained title opinions with respect to certain of our properties and have taken reasonable measures to ensure proper title to our properties, there is no guarantee that title to any of our properties will not be challenged or impugned. Title insurance is generally not available for mineral properties and our ability to ensure that we have obtained clear title to individual mineral properties or mining concessions may be severely constrained. Our mineral properties may be subject to prior unregistered agreements, transfers, or claims, and title may be affected by, among other things, undetected defects. We may incur significant costs related to defending the title to our properties. A successful claim contesting our title to a property may cause us to compensate other persons or perhaps reduce our interest in the affected property or lose our rights to explore and develop that property. This could result in our not being compensated for our prior expenditures related to the property. In any such case, the investigation and resolution of title issues would divert our management's time from ongoing exploration and, if warranted, development programs. Any impairment or defect in title could negatively affect us.
 Our directors and officers may be in a position of conflict of interest.
 Some of our directors and officers currently serve as directors and officers of other companies involved in natural resource exploration, development, and production, and any of our directors and officers may serve in such positions in the future. As of the date of this Annual Report, none of our directors or officers serves as an officer or director of a lithium exploration, development, or

 producing company nor possess a conflict of interests with our business, other than as follows: (i) pursuant to our agreements related to our Sayona Mining investment, Keith Phillips, our President and Chief Executive Officer, was appointed as a board member of Sayona Quebec, (ii) pursuant to our agreements related to our Atlantic Lithium investment, Patrick Brindle, our Executive Vice President and Chief Operating Officer, was appointed as a board member of Atlantic Lithium, a position he resigned from in 2024 upon Piedmont Lithium's shareholding in Atlantic Lithium falling below the threshold required to appoint a director, and (iii) pursuant to our agreements related to our Vinland Lithium investment, Mr. Brindle was appointed as a board member of Vinland Lithium. However, there exists the possibility that they may be in a position of conflict of interest in the future. Any decision made by such persons involving us will be made in accordance with their duties and obligations to deal fairly and in good faith with us and such other companies. In addition, any such directors and officers will declare, and refrain from voting on, any matter in which such directors and officers may have a material interest.
 In order to manage our growth effectively and support our future operations, we expect to improve our financial and operations systems.
 To manage our growth and support our future manufacturing operations, we will periodically upgrade our operational and financial systems and procedures. This requires management time and may result in significant expense. We cannot be certain that we will institute in a timely or efficient manner, or at all, the improvements to our managerial, operational, and financial systems and procedures necessary to support our anticipated increased levels of operations. Problems associated with, or disruptions resulting from, any improvement or expansion of our operational and financial systems could adversely affect our relationships with our suppliers and customers, inhibit our ability to expand or take advantage of market opportunities, cause harm to our reputation, result in errors in our financial and other reporting, and adversely affect our ability to maintain an effective internal control environment and meet our external reporting obligations, any of which could harm our business and operating results and affect our stock price.
 There is no assurance we will secure a loan from the Department of Energy's Loan Programs Office.
 We were previously selected to receive a $141.7 million grant under the Bipartisan Infrastructure Law to advance Tennessee Lithium; however, as our detailed engineering plans evolved and inflation across the capital equipment sector has grown, we decided to pivot away from the DOE grant to pursue an ATVM loan through the DOE's Loan Programs Office. Similarly, we previously received a conditional invitation to due diligence for an ATVM loan for our Carolina Lithium project. As our Carolina Lithium project has not yet met the conditional criteria for the Loan Programs Office to start due diligence, we withdrew our application in 2023 with the intention to resubmit an application at a future date.
 We are currently in the pre-application stage of the ATVM loan process for both Carolina Lithium and Tennessee Lithium. If and when we submit an application for an ATVM loan, the Loan Programs Office must make a finding that Carolina Lithium or Tennessee Lithium is both eligible and meets the viability thresholds specified under law. Thereafter, our application becomes subject to both preliminary and advanced-stage due diligence and the negotiation of preliminary terms and conditions. Should the Loan Programs Office issue a conditional commitment letter for either project, and should we satisfy all conditions precedent and requirements specified in the letter, we would become eligible to enter into a final loan agreement. Upon closing, the loan would remain subject to certain restrictive covenants and financial reporting requirements set forth in the final loan agreement. As a result, there can be no assurance that we will secure such loan from the DOE for either project within the expected timeframe, on terms that are acceptable to the Company, or at all.
 The Company is dependent on a limited number of customers, which makes it vulnerable to the continued relationship with and financial health of those customers.
 Three customers have accounted for 100% of our sales as of the date of this Annual Report. The Company's future prospects may depend on the continued business of a limited number of key customers and on our continued status as a qualified supplier to such customers. The Company cannot guarantee that these key customers will continue to buy products from us at current levels. The loss of a key customer could have a material adverse effect on our business, financial condition, and results of operations.
 If we are required to register as an investment company, we will be subject to a significant regulatory burden and our results of operations will suffer.
 We are an operating company and believe we are not subject to regulation as an investment company under the U.S. Investment Company Act of 1940, as amended. However, if we were required to register as an investment company, our ability to use debt would be substantially reduced, and we would be subject to significant additional disclosure obligations and restrictions on our operational activities. Because of the additional requirements imposed on an investment company with regard to the distribution of earnings, operational activities and the use of debt, in addition to increased expenditures due to additional reporting responsibilities, our cash

 available for investments would be reduced. The additional expenses would reduce income. These factors would adversely affect our business, financial condition, and the results of operations and cash flows.
 Regulatory and Industry Risks
 We will be required to obtain governmental permits and approvals in order to conduct development and mining operations, a process that is often costly and time-consuming. There is no certainty that all necessary permits and approvals for our planned operations will be granted.
 We are required to obtain and renew governmental permits and approvals for our exploration and development activities, and prior to mining any mineralization we discover, we will be required to obtain additional governmental permits and approvals that we do not currently possess. Obtaining and renewing any of these governmental permits is a complex, time-consuming, and uncertain process involving numerous jurisdictions, public hearings, and possibly costly undertakings. The timeliness and success of permitting efforts are contingent upon many variables not within our control, including the interpretation of approval requirements administered by the applicable governmental authority.
 We may not be able to obtain or renew permits or approvals that are necessary to our planned operations, or we may discover that the cost and time required to obtain or renew such permits and approvals exceeds our expectations. Any unexpected delays, costs or conditions associated with the governmental approval process could delay our planned exploration, development, and mining operations, which in turn could materially adversely affect our prospects, revenues, and profitability. In addition, our prospects may be adversely affected by the revocation or suspension of permits or by changes in the scope or conditions to use of any permits obtained.
 For example, in addition to the permits that we have been issued to date, we are required to obtain other permits and approvals before construction or operations of Carolina Lithium, including approvals related to zoning, rezoning, mining, mineral concentration, and chemical manufacturing. Such permits include a state mining permit that would be issued by the North Carolina DEMLR, an air permit that would be issued by the Division of Air Quality and rezoning that would be approved by the Gaston County Board of Commissioners. The following permits have been submitted for Carolina Lithium: (i) Mine Permit to DEMLR on August 30, 2021, (ii) Prevention of Significant Deterioration Title V Air Permit to the Division of Air Quality on August 31, 2022, and (iii) National Pollutant Discharge Elimination System permits to the NCDEQ Division of Water Resources on December 28, 2022.
 Private parties, such as environmental activist organizations, frequently attempt to intervene in the permitting process to persuade regulators to deny necessary permits or seek to overturn permits that have been issued. These third-party actions can materially increase the costs, cause delays in the permitting process, and could cause us to not proceed with the development or operation of a property. Our ability to successfully obtain key permits and approvals to explore for, develop, operate, and expand operations will likely depend on our ability to undertake such activities in a manner consistent with the creation of social and economic benefits in the surrounding communities, which may or may not be required by law. Our ability to obtain permits and approvals and to successfully operate in particular communities may be adversely affected by real or perceived detrimental events associated with our activities.
 Certain members of the Gaston County Board have indicated opposition to granting the approvals necessary for Carolina Lithium. In September 2021, the Gaston County Board approved updates to the Gaston County Unified Development Ordinance, which in part, established certain operating limitations for new mines and quarries within the county and provides the parameters for requisite Conditional District zoning. While we have initiated a dialog with the Gaston County Board, we are unable to predict the duration, scope, result, or related costs or conditions associated with the Boards' review, nor can we assure you that we will be successful in obtaining required local approvals.
 Tennessee Lithium is being designed as a lithium hydroxide manufacturing facility in the City of Etowah, McMinn County, Tennessee. Similar to Carolina Lithium, we are required to obtain governmental permits and approvals prior to constructing and operating Tennessee Lithium. In July 2023, we received our Air Permit from TDEC, which was the final material permit necessary to commence construction given our previous receipt of our Construction Stormwater Permit in April 2023. In addition to the Air Permit and Construction Stormwater Permit, we will need to obtain additional permits including a municipal wastewater permit from the City of Etowah as well as permits for post construction stormwater controls.
 Lithium and lithium byproduct prices are subject to unpredictable fluctuations which may greatly affect the value of our investment in our lithium assets and our ability to develop them successfully.
 The prices of lithium and lithium byproducts may fluctuate widely and are affected by numerous factors beyond our control, including international, economic, and political trends, expectations of inflation, currency exchange fluctuations, interest rates, global and regional consumptive patterns, speculative activities, increased production due to new extraction developments and improved

 extraction and production methods and technological changes in the markets for the end products. The effect of these factors on the prices of lithium and lithium byproducts, and therefore the economic viability of any of our exploration, development, and operational properties, cannot be accurately predicted and could have dramatic effects on the results of our operations and our ability to execute our business plan.
 New production of lithium hydroxide or lithium carbonate from current or new competitors in the lithium markets could adversely affect prices. In recent years, new and existing competitors have increased the supply of lithium hydroxide and lithium carbonate, which has affected pricing. Further production increases could negatively affect prices. There is limited information on the status of new lithium hydroxide production capacity expansion projects being developed by current and potential competitors and, as such, we cannot make accurate projections regarding the capacities of possible new entrants into the market and the dates on which they could become operational. If these potential projects are completed in the short term, they could adversely affect market lithium prices, thereby resulting in a material adverse effect on the economic feasibility of extracting any mineralization we discover and reducing or eliminating any reserves we identify.
 We may not be able to effectively mitigate pricing risks for our products. Depressed pricing for our products will affect the level of revenues expected to be generated by us, which, in turn, could affect our value, share price and the potential value of our assets. There can be no assurance that the price of lithium products will be such that it can be produced at a profit.
 The proposed Carolina Lithium project will be subject to significant governmental regulations, including the U.S. Federal Mine Safety and Health Act.
 Mining activities in the U.S. are subject to extensive foreign, federal, state, and local laws and regulations governing environmental protection, natural resources, prospecting, development, production, post-closure reclamation, taxes, labor standards, and occupational health and safety laws and regulations, including mine safety, toxic substances, and other matters. The costs associated with compliance with such laws and regulations are substantial. In addition, changes in such laws and regulations, or more restrictive interpretations of current laws and regulations by governmental authorities, could result in unanticipated capital expenditures, expenses, or restrictions on or suspensions of our operations and delays in the development of our properties.
 The planned Tennessee Lithium project will be dependent upon our ability to source spodumene concentrate feedstock to be converted to lithium hydroxide at the facility.
 Tennessee Lithium will be dependent upon the sourcing of spodumene concentrate to produce lithium hydroxide. We intend to provide spodumene concentrate to Tennessee Lithium from our international assets, primarily Ewoyaa in Ghana. While we do not have reason to believe that spodumene concentrate from Ewoyaa would not be available, we expect there to be options available for exploring alternative sources to feed Tennessee Lithium, if needed. However, we cannot guarantee our ability to source spodumene concentrate, and our inability to do so would negatively impact our ability to produce lithium hydroxide in Tennessee and could have an adverse effect on our business, results of our operations, and our financial condition.

 Compliance with environmental regulations and litigation based on environmental regulations could require significant expenditures.
 Environmental regulations mandate, among other things, the maintenance of air and water quality standards, land development, and land reclamation, and set forth limitations on the generation, transportation, storage, and disposal of solid and hazardous waste. Environmental legislation is evolving in a manner that may require stricter standards and enforcement, increased fines and penalties for non-compliance, more stringent environmental assessments of proposed projects, and a heightened degree of responsibility for mining companies and their officers, directors, and employees. In connection with our current exploration activities or in connection with our prior mining operations, we may incur environmental costs that could have a material adverse effect on the financial condition and results of our operations. Any failure to remedy an environmental problem could require us to suspend operations or enter into interim compliance measures pending completion of the required remedy.
 Moreover, governmental authorities and private parties may bring lawsuits based upon damage to property and injury to persons resulting from the environmental, health, and safety impacts of prior and current operations, including operations conducted by other mining companies many years ago at sites located on properties that we currently own or formerly owned. These lawsuits could lead to the imposition of substantial fines, remediation costs, penalties, and other civil and criminal sanctions as well as reputational harm, including damage to our relationships with customers, suppliers, investors, governments, or other stakeholders. Such laws, regulations, enforcement, or private claims may have a material adverse effect on our financial condition, results of operations, or cash flows.

 Changes in technology or other developments could adversely affect demand for lithium compounds or result in preferences for substitute products.
 Lithium and its derivatives are preferred raw materials for certain industrial applications, such as rechargeable batteries. For example, current and future high energy density batteries for use in electric vehicles will rely on lithium compounds as a critical input. The pace of advancements in current battery technologies, development and adoption of new battery technologies that rely on inputs other than lithium compounds, or a delay in the development and adoption of future high nickel battery technologies that utilize lithium hydroxide could significantly impact our prospects and future revenues. Many materials and technologies are being researched and developed with the goal of making batteries lighter, more efficient, faster charging, and less expensive, some of which could be less reliant on lithium hydroxide or other lithium compounds. Some of these technologies, such as commercialized battery technologies that use no, or significantly less, lithium compounds, could be successful and could adversely affect demand for lithium batteries in personal electronics, electric and hybrid vehicles, and other applications. We cannot predict which new technologies may ultimately prove to be commercially viable and on what time horizon. In addition, alternatives to industrial applications dependent on lithium compounds may become more economically attractive as global commodity prices shift. Any of these events could adversely affect demand for and market prices of lithium, thereby resulting in a material adverse effect on the economic feasibility of extracting any mineralization we discover and reducing or eliminating any reserves we identify.
 Our growth depends upon the continued growth in demand for electric vehicles with high performance lithium compounds.
 We plan to be one of a few producers of performance lithium compounds that are a critical input in current and next generation high energy density batteries used in electric vehicle applications. Our growth is dependent upon the continued adoption of electric vehicles by consumers. If the market for electric vehicles does not develop as we expect, or develops more slowly than we expect, our business, prospects, financial condition, and results of operations will be affected. The market for electric vehicles is relatively new, rapidly evolving, and could be affected by numerous external factors, such as:
 • government regulations and automakers' responses to these regulations
 • tax and economic incentives
 • rates of consumer adoption, which is driven in part by perceptions about electric vehicle features (including range per charge), quality, safety, performance, cost, and charging infrastructure
 • competition, including from other types of alternative fuel vehicles, plug-in hybrid electric vehicles, and high fuel-economy internal combustion engine vehicles
 • volatility in the cost of battery materials, oil, and gasoline
 • rates of customer adoption of higher performance lithium compounds and
 • rates of development and adoption of next generation high nickel battery technologies.
 Our operations may be further disrupted, and our financial results may continue to be adversely affected by the COVID-19 pandemic.
 The COVID-19 pandemic, or a similar public health crisis, has the potential to continue to pose a material risk to our business and operations. If a significant portion of our workforce or consultants become unable to work or travel to our operations due to illness or state or federal government restrictions, we may be forced to reduce or suspend our exploration and development activities.
 Although significant progress has been made in the development and distribution of vaccines, the future scope and duration of COVID-19's impact may be difficult to assess or predict, and the virus has the potential to continue to negatively impact global economic conditions, which, in turn, could adversely affect our business, results of operations and financial condition. In addition, a recession or market correction resulting from a rise in COVID-19 infections could materially affect our business and the value of our common stock.
 Our cash and cash equivalents could be adversely affected if the financial institutions in which we hold our cash and cash equivalents fail.
 We maintain cash deposits in accounts that, at times may exceed the amount of insurance provided on such deposits by the FDIC. If one or more of the financial institutions in which we hold cash deposits fails, we could lose all or a portion of our uninsured cash balances. If access to our cash accounts in the future is impaired, whether temporarily or otherwise, we may be unable to pay our operational expenses such as payroll or make other payments. There can be no assurance that the FDIC will take actions to support deposits in excess of existing FDIC insured limits. If banks and financial institutions enter receivership or become insolvent in the

 future, including the financial institutions in which we, our equity method investments, or our customers hold cash, our and their ability to access existing cash, cash equivalents, and investments may be threatened and could have a material adverse effect on our business and financial condition. In addition, there is a risk that one or more of our current service providers, financial institutions, and other partners may be adversely affected by the foregoing risks, which could directly affect our ability to conduct our business plans on schedule and on budget.
 Risks Related to an Investment in Our Common Stock
 The market price and trading volume of our common stock may be volatile and may be affected by economic conditions beyond our control.
 The market price of our common stock may be highly volatile and subject to wide fluctuations. For instance, from January 1, 2023, through February 15, 2024, the closing price of our common stock on Nasdaq ranged from as high as $73.46 to as low as $12.38. In addition, the trading volume of our common stock may fluctuate and cause significant price variations to occur. If the market price of our common stock declines significantly, you may be unable to resell your shares of our common stock at or above the purchase price, if at all. We cannot assure you that the market price of our common stock will not fluctuate or significantly decline in the future.
 Some specific factors that could negatively affect the price of our common stock or result in fluctuations in the price and trading volume include:
 • actual or expected fluctuations in our prospects or operating results;
 • changes in the demand for, or market price of lithium, lithium hydroxide, or lithium-ion batteries;
 • additions to or departures of our key personnel;
 • changes or proposed changes in laws and regulations;
 • changes in trading volume of our common stock on Nasdaq or the ASX;
 • sales or perceived potential sales of our common stock by us, our directors, senior management, or our stockholders in the future;
 • announcement or expectation of additional financing efforts;
 • conditions in the financial markets or changes in general economic and political conditions and events, including repercussions from the war in Ukraine and the escalating conflict in the Middle East;
 • market conditions or investor sentiment in the broader stock market, or in our industry in particular
 • introduction of new products and services by us or our competitors
 • issuance of new or changed securities analysts' reports or recommendations
 • litigation and governmental investigations and
 • changes in investor perception of our market position based on third-party information.
 When the market price of a stock is volatile, certain holders of that stock may institute securities class action litigation against the company that issued the stock. If any of our stockholders brought a lawsuit against us, we could incur substantial costs defending the lawsuit or any future securities class litigation that may be brought against us.
 We incur significant costs as a result of being publicly traded in the U.S. and Australia.
 As a company whose common stock is publicly traded in both the U.S. and Australia, we incur significant legal, accounting, insurance, and other expenses related to compliance with applicable regulations. Our management and other personnel devote a substantial amount of time to these compliance initiatives, and we may need to continue to add additional personnel and build our internal compliance infrastructure.
 Our common stock is publicly traded on the ASX in the form of CDIs. As a result, we must comply with the ASX Listing Rules. We have policies and procedures that we believe are designed to provide reasonable assurance of our compliance with the ASX Listing Rules. If, however, we do not follow those procedures and policies, or they are not sufficient to prevent non-compliance, we could be subject to liability, fines, and lawsuits. These laws, regulations, and standards are subject to varying interpretations, and as a result, their application in practice may evolve over time as new guidance is provided by regulatory and governing bodies. We intend to invest resources to comply with evolving laws, regulations, and standards, and this investment may result in increased selling, general

 and administrative expenses and a diversion of management's time and attention from growth and revenue-generating activities to compliance activities. If, notwithstanding our efforts to comply with new laws, regulations, and standards, we fail to comply, regulatory authorities may initiate legal proceedings against us, and our business may be harmed.
 Some provisions of Delaware law and our certificate of incorporation and bylaws may deter third parties from acquiring us or limit our stockholders' ability to obtain a favorable judicial forum for disputes with us or our directors, officers, or employees.
 Our certificate of incorporation and bylaws provide for, among other things:
 • a staggered board and restrictions on the ability of our stockholders to fill a vacancy on our Board
 • the authorization of undesignated preferred stock, the terms of which may be established and shares of which may be issued without stockholder approval
 • advance notice requirements for stockholder proposals
 • a requirement that, except as otherwise provided for or fixed with respect to actions required or permitted to be taken by holders of preferred stock, no action that is required or permitted to be taken by the stockholders may be affected by consent of stockholders in lieu of a meeting of stockholders;
 • permit the Board to establish the number of directors;
 • a provision that the Board is expressly authorized to adopt, amend, or repeal our amended and restated bylaws;
 • a provision that stockholders can remove directors only for cause and only upon the approval of not less than 66 2/3% of all outstanding shares of our voting stock;
 • a requirement that the approval of not less than 66 2/3% of all outstanding shares of our voting stock to adopt, amend, or repeal certain provisions of our bylaws and certificate of incorporation; and
 • limit the jurisdictions in which certain stockholder litigation may be brought.
 These anti-takeover defenses could discourage, delay, or prevent a transaction involving a change in control of our company. These provisions could also discourage proxy contests and make it more difficult for stockholders to elect directors of their choosing and cause us to take other corporate actions than desired.
 Our amended and restated certificate of incorporation provides that the Court of Chancery of the State of Delaware is the sole and exclusive forum for any complaint asserting any internal corporate claims (including claims in the right of the Company that are based upon a violation of a duty by current or former director, officer, employee, or stockholder in such capacity, or as to which the Delaware General Corporation Law confers jurisdiction upon the Court of Chancery) or a cause of action arising under the Securities Act. This provision shall not apply to suits brought to enforce a duty or liability created by the Exchange Act. This choice of forum provision may limit a stockholder's ability to bring a claim in a judicial forum that it finds favorable for disputes with us or our directors, officers, or other employees. If a court were to find the choice of forum provision contained in our amended and restated certificate of incorporation to be inapplicable or unenforceable in an action, we may incur additional costs associated with resolving such action in other jurisdictions, which could harm our business. For example, under the Securities Act, federal courts have concurrent jurisdiction over all suits brought to enforce any duty or liability created by the Securities Act, and investors cannot waive compliance with the federal securities laws and the rules and regulations thereunder.
 We do not anticipate paying dividends in the foreseeable future.
 We have not declared any dividends during the years ended December 31, 2023, or 2022, the six months ended December 31, 2021, or for the year ended June 30, 2021, and do not anticipate that we will do so in the foreseeable future. We currently intend to retain future earnings, if any, to finance the development of our business. Dividends, if any, on our outstanding shares of common stock will be declared by and subject to the discretion of the Board on the basis of our earnings, financial requirements, and other relevant factors. As a result, a return on your investment will only occur if our common stock price appreciates. We cannot assure you that our common stock will appreciate in value or even maintain the price at which you purchase shares of our common stock. You may not realize a return on your investment in our common stock, and you may even lose your entire investment in our common stock. Therefore, you should not rely on an investment in our common stock as a source for any future dividend income.

 If U.S. securities or industry analysts do not publish research reports about our business, or if they issue an adverse opinion about our business, the market price and trading volume of our common stock could decline.
 The trading market for our common stock will be influenced by the research and reports that U.S. securities or industry analysts publish about us and our business. Securities and industry analysts may discontinue research on us, to the extent such coverage currently exists, or in other cases, may never publish research on us. If no, or too few, U.S. securities or industry analysts commence coverage of our Company, the trading price for our common stock would likely be negatively affected. In the event securities or industry analysts initiate coverage, if one or more of the analysts who cover us downgrade our common stock or publish inaccurate or unfavorable research about our business, the market price of our common stock would likely decline. If one or more of these analysts cease coverage of us or fail to publish reports on us regularly, demand for our common stock could decrease, which might cause our price and trading volume to decline. In addition, research and reports that Australian securities or industry analysts publish about us, our business, or our common stock may impact the market price of our common stock.
 Unstable market and economic conditions may have serious adverse consequences on our business and financial condition.
 Global credit and financial markets have experienced extreme disruptions at various points over the last few decades, characterized by diminished liquidity and credit availability, declines in consumer confidence, declines in economic growth, increases in unemployment rates, and uncertainty about economic stability. If another such disruption in credit and financial markets and deterioration of confidence in economic conditions occurs, our business may be adversely affected. If the equity and credit markets were to deteriorate significantly in the future, it may make any necessary debt or equity financing more difficult to complete, more costly, and more dilutive. Failure to secure any necessary financing in a timely manner and on favorable terms could have a material adverse effect on our growth strategy, financial performance, and share price and could require us to delay or abandon development or commercialization plans. In addition, there is a risk that one or more of our service providers, manufacturers, or other partners would not survive or be able to meet their commitments to us under such circumstances, which could directly affect our ability to attain our operating goals on schedule and on budget.
 Sales of our common stock, or the perception that such sales may occur, could depress the price of our common stock.
 Sales of a substantial number of shares of our common stock in the public market, or the perception that such sales may occur, could depress the market price of our common stock. We have filed a registration statement registering under the Securities Act the shares of our common stock reserved for issuance under our Stock Incentive Plan, including shares issuable upon exercise of outstanding options. These shares can be freely sold in the public market upon issuance, subject to volume limitations applicable to affiliates. Further, as opportunities present themselves, we may enter into financing or similar arrangements in the future, including the issuance of debt or equity securities. If we issue common stock or securities convertible into our common stock, our common stockholders would experience additional dilution, and as a result, the price of our common stock may decline.

 Item 1B. UNRESOLVED STAFF COMMENTS.
 Not Applicable.

 Item 1C. CYBERSECURITY.
 Cybersecurity Risk Management and Strategy
 We recognize the importance of developing, implementing, and maintaining robust cybersecurity measures to safeguard our information systems and protect the confidentiality, integrity, and availability of our data. As a result, we have integrated cybersecurity risk management into our broader risk management framework to promote a holistic approach toward assessing, identifying, and managing material risks associated with cybersecurity threats. This integration ensures that cybersecurity considerations are an integral part of the decision-making processes at every level of our organization.
 Recognizing the complexity and evolving nature of cybersecurity threats, we have partnered with third-party cybersecurity agencies to leverage specialized knowledge and insights, ensuring our cybersecurity strategies and processes remain at the forefront of industry best practices. Our cybersecurity partners work to continuously scan and monitor our networks for threats and vulnerabilities and provide access to a 24/7 incident response team. Further, through our partnerships, we conduct annual security risk assessments, which are designed in alignment with the National Institute of Standards and Technology Cybersecurity Framework and perform annual penetration tests and breach and attack simulations to validate security controls. These partnerships are actively managed by members of our management team, together with our information technology department, to ensure effective implementation.

 Additionally, to best position Piedmont Lithium to avoid cybersecurity incidents, we, among other things, conduct employee trainings and, where appropriate, utilize a coordinated procurement process to bring consistency, compliance, and interoperability to the hardware, software, and services we obtain from vendors and other business partners. This coordinated procurement process includes, in addition to other safeguards, review by our information technology and legal departments to address any security concerns before any vendor or business partner is granted access to our information systems.
 As of the date of this Annual Report, we have not identified risks from cybersecurity threats, including as a result of any previous cybersecurity incidents, that have or are reasonably likely to materially affect us, including our operations, business strategy, results of operations, or financial condition. While we continually work to safeguard the information systems we use, and the proprietary, confidential and personal information residing therein, and mitigate potential risks, there can be no assurance that such actions will be sufficient to prevent cybersecurity incidents or mitigate all potential risks to such systems, networks and data or those of our third-party providers. For additional information, refer to Part I, Item 1A, "Risk Factors—Our business is subject to cybersecurity risks."
 Governance
 Cybersecurity is an important part of our risk management processes and an area of focus for our Board and management team. Our Audit Committee is responsible for the Board-level oversight of risks from cybersecurity threats. Members of our Audit Committee receive updates from our management team regarding Company practices, programs, and other developments related to cybersecurity throughout the year, including quarterly updates from our Chief Legal Officer on cyber threats and our cybersecurity risk management and strategy program. Our Audit Committee is comprised of Board members with diverse expertise, including risk management and strategy, equipping each member to oversee cybersecurity risks effectively.
 We maintain a Cybersecurity Incident Response Team composed of professionals across various functions, including information technology, legal, finance, accounting, and risk. This team is trained in managing cybersecurity incidents and is comprised of individuals with experience in various roles involving information technology, including, security, auditing, compliance, systems, and programming.

 Item 2. PROPERTIES.
 We lease our corporate headquarters in Belmont, North Carolina and lease additional office space in Cherryville, North Carolina. We own and lease properties in Gaston County, North Carolina, primarily for the principal use of current development activities for Carolina Lithium. We expect to further our principal use to include mining, development and production of lithium hydroxide and other lithium products and byproducts.
 In August 2022, in connection with Tennessee Lithium, we signed an option to purchase land contract with the Industrial Development Board of the County of McMinn and the McMinn County of Economic Development Authority. In December 2023, this option agreement expired. We are currently in discussions with county officials to extend the option and have no ownership in the property at this time. The property is located in the North Etowah Industrial Park in the City of Etowah in McMinn County, Tennessee, which is approximately 62 miles southwest of Knoxville, Tennessee and 60 miles northeast of Chattanooga, Tennessee. If purchased, the property would be the site for our planned lithium hydroxide conversion plant as well as local office space. In October 2023, we purchased a 132-acre disposal facility adjacent to the proposed Tennessee Lithium plant site for the placement of inert tailings produced as part of the innovative alkaline pressure leach process. We currently hold a Solid Waste Disposal Permit for this disposal facility. In addition, we agreed to acquire a large industrial complex in close proximity to the Tennessee Lithium plant site and continue to work toward property closing.

 Mineral Properties
 The below table discloses, as of December 31, 2023, our relevant mineral properties categorized as wholly-owned, owned through direct investment, and owned through indirect investment only. We classify our mineral properties into three categories: "Production Properties," "Development Properties," and "Exploration Properties." Production Properties are properties with material extraction of mineral reserves. Development Properties are properties that have mineral reserves disclosed but no material extraction. Exploration Properties are properties that have no mineral reserves disclosed. We currently categorize both Carolina Lithium and NAL as material individual properties under S-K 1300 and provide additional details accordingly under "Individual Material Properties." For a discussion of our non-material properties associated with our equity method investments, see "Equity Method Investment Projects" and "Equity Method Investment Properties."

 Property
 Location
 Effective Ownership at 12/31/2023
 Mineral/Extraction Type
 Operator
 Stage

 Wholly-owned
 North Carolina
 100%
 Piedmont Lithium Inc.
 Development

 Effective Ownership Through Direct Investment
 Ewoyaa (1)

 Ghana
 9%
 Development

 NAL (2)

 34%
 Production

 Authier (2)

 34%
 Development

 Tansim (2)

 34%

 Vall e (2)

 34%

 Killick Lithium (3)

 Newfoundland
 20%
 Sokoman Minerals and Benton Resources

 Effective Ownership Through Indirect Investment
 Moblan (4)

 7%

 Lac Albert (5)

 12%

 Troilus Claims (5)

 12%

 Kimberly Graphite (5)

 Western Australia
 12%
 Graphite/ Hard rock

 Pilbara Gold Tenements (5)

 Western Australia
 12%
 Gold/ Hard rock

 Pilbara Lithium Tenements (6)

 Western Australia
 6%

 (1)As of December 31, 2023, we owned an equity interest of approximately 9% in Atlantic Lithium. Atlantic Lithium owns a 100% ownership in Atlantic Lithium Ghana, which owns the Ewoyaa project. In August 2021, we entered into a project agreement with Atlantic Lithium, whereby we can acquire a 50% equity interest in Atlantic Lithium Ghana. In August 2023, we made the election to receive our initial 22.5% equity interest in Atlantic Lithium Ghana and currently await regulatory approvals of our ownership. Accordingly, as of the December 31, 2023, our effective ownership of the Ewoyaa project remained at approximately 9%. For additional information, please refer to "Equity Method Investment Projects - Atlantic Lithium" below in this Item 2.
 (2)As of December 31, 2023, we owned an equity interest of approximately 12% in Sayona Mining, who owns a 75% interest in Sayona Quebec. We own the remaining 25% in Sayona Quebec. Sayona Quebec owns 100% of NAL, Authier, Tansim, and Vall e. The effective ownership displayed regarding Vall e does not include our interest in the property claims being jointly developed with Jourdan Resources Inc. Accordingly, as of December 31, 2023, our effective ownership for each was approximately 34%. For additional information, please refer to "Equity Method Investment Projects - Sayona Mining" below in this Item 2. In February 2024, we sold our 12% interest in Sayona Mining.
 (3)As of December 31, 2023, we owned an equity interest of 19.9% in Vinland Lithium. Vinland Lithium owns a 100% interest in Killick Lithium. We have entered into an earn-in agreement with Vinland Lithium to acquire up to a 62.5% equity interest in Killick Lithium through staged-investments. As of December 31, 2023, we have not earned any additional interest in the Killick Lithium. Accordingly, our effective ownership in Killick Lithium is 19.9%. For additional information, please refer to "Equity Method Investment Projects - Vinland" below in this Item 2.
 (4)As of December 31, 2023, we owned an equity interest of approximately 12% in Sayona Mining, who owns a 60% interest in Moblan. Accordingly, as of December 31, 2023, our effective ownership in Moblan was approximately 7%. For additional information, please refer to "Equity Method Investment Projects - Sayona Mining" below in this Item 2. In February 2024, we sold our 12% interest in Sayona Mining.
 (5)As of December 31, 2023, we owned an equity interest of approximately 12% in Sayona Mining, who owns a 100% interest in Lac Albert, Troilus Claims, Pilbara Gold Tenements, and Kimberly Graphite. Accordingly, as of December 31, 2023, our effective ownership in each was approximately 12%. For additional information, please refer to "Equity Method Investment Projects - Sayona Mining" below in this Item 2. In February 2024, we sold our 12% interest in Sayona Mining.

 (6)As of December 31, 2023, we owned an equity interest of approximately 12% in Sayona Mining, who owns a 49% interest the Pilbara Lithium Tenements. Accordingly, as of December 31, 2023, our effective ownership in each was approximately 6%. For additional information, please refer to "Equity Method Investment Projects - Sayona Mining" below in this Item 2. In February 2024, we sold our 12% interest in Sayona Mining.

 Production Table
 Our aggregate annual production, for the most recent three years, is shown in the table below.

 Years Ended December 31,

 Lithium metal (1) (metric tons)

 2023
 2022
 2021

 NAL(2)

 —
 —

 (1)Lithium production shows as lithium metal. Conversion to LCE is 0.1878 metric ton of lithium metal to 1 metric ton of LCE.
 (2)As of December 31, 2023, through our ownership in Sayona Mining and Sayona Quebec joint venture, we owned 34% of NAL. We are therefore reporting 34% of NAL's production.

 Summary Resources Table
 The following table provides a summary of our mineral resources, exclusive of reserves as of December 31, 2023. Where applicable, the amounts represent our attributable portion based on ownership percentages previously noted. The relevant technical information supporting mineral resources for each material property is included in the "Material Individual Properties" section below. Relevant technical information supporting mineral resources for our non-material properties is included under the "Authier" and "Ewoyaa" sections below and in the technical report summaries attached as Exhibits 96.4 and 96.2 to this Annual Report.

 Measured Mineral Resources
 Indicated Mineral Resources
 Measured and Indicated Mineral Resources
 Inferred Mineral Resources

 (amounts in millions of metric tons)
 Grade
 Grade
 Grade
 Grade

 Lithium - Hard Rock:

 North America

 —
 —
 9.96
 1.14%
 9.96
 1.14%
 15.93
 1.02%

 NAL (1)

 0.24
 1.00%
 2.22
 1.15%
 2.47
 1.14%
 11.22
 1.23%

 Authier (1)

 0.08
 0.80%
 1.08
 0.98%
 1.16
 0.97%
 2.16
 0.98%

 West Africa

 Ewoyaa (2)

 —
 —
 0.21
 1.09%
 0.21
 1.09%
 0.17
 1.07%

 (1)As of December 31, 2023, we owned 34% of NAL and Authier through ownership in Sayona Mining and our Sayona Quebec joint venture. We are therefore reporting 34% of NAL and Authier's mineral resources.
 (2)As of December 31, 2023, we owned 9% of Ewoyaa through our ownership in Atlantic Lithium. We are therefore reporting 9% of Ewoyaa's mineral resources.

 Summary Reserves Table
 The following table provides a summary of our mineral reserves as of December 31, 2023. Where applicable, the amounts represent our attributable portion based on ownership percentages previously noted. The relevant technical information supporting mineral reserves for each material property is included in the "Material Individual Properties" section below. Relevant technical information supporting mineral reserves for our non-material properties is included under the "Authier" and "Ewoyaa" sections below and in the technical report summaries attached as Exhibits 96.4 and 96.2 to this Annual Report.

 Proven Mineral Reserves
 Probable Mineral Reserves
 Total Mineral Reserves

 (amounts in millions of metric tons)
 Grade
 Grade
 Grade

 Lithium - Hard Rock:

 North America

 —
 —
 18.26
 1.10%
 18.26
 1.10%

 NAL (1)

 0.11
 1.43%
 6.88
 1.08%
 7.00
 1.09%

 Authier (1)

 2.11
 0.93%
 1.73
 1.00%
 3.84
 0.96%

 West Africa

 Ewoyaa (2)

 —
 —
 2.30
 1.22%
 2.30
 1.22%

 (1)As of December 31, 2023, we owned 34% of NAL and Authier through our ownership in Sayona Mining and Sayona Quebec joint venture. We are therefore reporting 34% of NAL and Authier's mineral reserves.
 (2)As of December 31, 2023, we owned 9% of Ewoyaa through our ownership in Atlantic Lithium. We are therefore reporting 9% of Ewoyaa's mineral reserves.

 Equity Method Investment Projects

 As of December 31, 2023, we owned an equity interest of approximately 12% in Sayona Mining. As of December 31, 2023, we have invested a total of $20.7 million in Sayona Mining.
 Sayona Mining's lithium assets in Quebec Canada include a 75% equity interest in Sayona Quebec, a 60% equity interest in Northern Hub's Moblan project, a 100% equity interest in the Troilus Claims, and a 100% equity interest in Lac Albert. Sayona Mining also holds a 100% equity interest in assets in Western Australian, including the Pilbara Gold Tenements and Kimberley Graphite, and a 49% interest in the Pilbara Lithium Tenements.

 As of December 31, 2023, we owned a 25% equity interest in Sayona Quebec, with Sayona Mining holding the remaining 75% equity interest as discussed above. Sayona Quebec owns the now-producing NAL, the Authier Lithium project, and the Tansim Lithium project. Additionally, in November of 2022, Sayona Quebec, through NAL, entered into an acquisition and earn-in agreement with Jourdan Resources Inc. to purchase 20 claims of Vall e and to earn up to a 51% equity interest in the remaining 28 claims. As part of the agreement, NAL became a 9.99% equity holder of Jourdan Resources Inc.
 Through our strategic partnership, Sayona Quebec is prioritizing the manufacturing of lithium products in Quebec and capitalizing on Quebec's competitive advantages, which include access to skilled labor, strong infrastructure, governmental mining support and zero-carbon, low-cost hydropower. As of December 31, 2023, our investments in Sayona Quebec totaled $75.8 million.
 Revenue and expenses of Sayona Quebec and Sayona Mining are not consolidated into our financial statements; rather, our proportionate share of the income or loss of each investee is reported as "Income (loss) from equity method investments" in our consolidated statements of operations.
 Offtake Agreement
 In January 2021, we entered into a long-term offtake agreement with Sayona Quebec. Under the terms of the offtake supply agreement, Sayona Quebec will supply Piedmont Lithium the greater of 113,000 dmt per year or 50% of Sayona Quebec's spodumene

 concentrate production from the combination of NAL and the Authier project. Under the agreement, spodumene concentrate is priced on a market price basis with a floor price of $500 per dmt and a ceiling price of $900 per dmt.

 As of December 31, 2023, we owned an equity interest of approximately 9% in and have a strategic partnership with Atlantic Lithium. As of December 31, 2023, we have invested $15.5 million in Atlantic Lithium.
 Atlantic Lithium owns a 100% ownership in Atlantic Lithium Ghana, which owns the Ewoyaa project in Ghana, Africa. Atlantic Lithium Ghana is consolidated by Atlantic Lithium. Revenue and expenses of Atlantic Lithium are not consolidated into our financial statements; rather, our proportionate share of the income or loss of Atlantic Lithium is reported as "Income (loss) from equity method investment" in our consolidated statements of operations.
 Offtake and Project Agreement
 In August 2021, we entered into a long-term offtake agreement for spodumene concentrate with Atlantic Lithium, whereby we can acquire a 50% equity interest in Atlantic Lithium Ghana, and the right to purchase 50% of Atlantic Lithium Ghana's life-of-mine production of spodumene concentrate by funding over time the exploration and evaluation activities (Phase 1) and development activities (Phase 2) for the Ewoyaa project. We currently estimate our total funding requirement to be approximately $140 million through late 2025 or 2026, exclusive of any initial investment in Ewoyaa from MIIF and exclusive of any ongoing contributions made by Piedmont in excess of $17 million associated with the Phase 1 exploration activities or pre-development expenses for the Ewoyaa project. Our funding requirement in the Ewoyaa project is split between two phases:
 • Phase 1—Our funding obligations under Phase 1 are now complete, as we have funded our share of exploration, evaluation and technical study expenditures. In August 2023, we made the election to proceed with Phase 2. As a result, we've satisfied all obligations to receive our initial 22.5% equity interest in Atlantic Lithium Ghana and currently await regulatory approvals of our ownership.
 • Phase 2—We have the ability to acquire an additional 27.5% equity interest in Atlantic Lithium Ghana by funding our share of development expenditures, currently estimated to be $122 million. We will share equally with Atlantic Lithium any cost savings below $70.0 million and any cost overruns above $70.0 million.
 As of December 31, 2023, cash payments to Atlantic Lithium for the Ewoyaa project totaled $26.4 million and are reported as "Other non-current assets" in the consolidated balance sheets (See Note 10—Other Assets and Liabilities).
 Pricing for the offtake supply of spodumene concentrate will be at market rates at the time of purchase. Under the offtake agreement, spodumene concentrate is priced on a CIF, China market price basis less ocean freight and insurance on a net back basis to free on-board vessel (Incoterms 2020) at the Port of Takoradi, Ghana.
 In September 2023, the Minerals Income Investment Fund of Ghana entered into a non-binding agreement with Atlantic Lithium to invest $27.9 million to acquire a 6% equity interest in Ewoyaa, with the investment earmarked for Ewoyaa's project development costs, and to fund 6% of all future exploration and development costs within Atlantic Lithium's Ghanaian portfolio. MIIF's investment is expected to equally reduce Piedmont Lithium and Atlantic Lithium's funding requirements for Ewoyaa. If executed, Piedmont Lithium and Atlantic Lithium would each own a 40.5% equity interest in Ewoyaa, net of the government's free-carried interest. Piedmont Lithium would continue to maintain a 50% life-of-mine offtake right to future spodumene concentrate production from Atlantic Lithium Ghana under these agreements.

 Vinland Lithium
 As of December 31, 2023, we owned an equity interest of approximately 19.9% in Vinland Lithium, which is a Canadian-based entity jointly owned with Sokoman Minerals and Benton Resources. Vinland Lithium currently owns Killick Lithium, which owns a large exploration property prospective for lithium located in southern Newfoundland, Canada. As of December 31, 2023, we have invested $1.8 million in Vinland Lithium.
 Offtake and Project Agreement
 In October 2023, we entered into an earn-in agreement with Vinland Lithium to acquire up to a 62.5% equity interest in Killick Lithium through staged-investments. As part of our investment, we entered into a marketing agreement with Killick Lithium for 100%

 marketing rights and right of first refusal to purchase 100% of all lithium products produced by Killick Lithium on a life-of-mine basis at competitive commercial rates.

 Equity Method Investment Properties
 The information below specific to each property is derived from information publicly disclosed by each such investee company. Additionally, the disclosed mineral reserves estimates and mineral resources estimates of each NAL, Authier, and Ewoyaa are presented according to the following principals.

 A "mineral reserve" is an estimate of tonnage and grade or quality of indicated and measured mineral resources that, in the opinion of the QP, can be the basis of an economically viable project. Specifically, mineral reserve is the economically mineable part of a measured or indicated mineral resource. The term "economically viable," as used in the definition of reserve, means that the QP has analytically determined that extraction of the mineral reserve is economically viable under reasonable investment and market assumptions.
 The term "proven reserves" means the economically mineable part of a measured mineral resource and can only result from conversion of a measured mineral resource. The term "probable reserves" means mineral reserves for which quantity and grade are computed from information similar to that used for proven reserves, but the sites for sampling are farther apart or are otherwise less closely spaced. The degree of assurance, although lower than that for proven reserves, is high enough to assume continuity between points of observation.
 Proven and probable mineral reserves are based on extensive drilling, sampling, mine modeling, and metallurgical testing from which we determined economic feasibility. The reference point for mineral reserves is the undiluted ore, excluding dilution material, delivered to our spodumene concentrator. The price sensitivity of mineral reserves depends upon several factors including grade, metallurgical recovery, operating cost, and waste-to-ore ratio. Each respective mineral reserves table in this Item 2 lists the estimated metallurgical recovery rate which includes the estimated recovery of both spodumene concentrate and conversion to lithium hydroxide. The cut-off grade, or lowest grade of mineralization considered economic to process, depends upon prevailing economic conditions, estimated mineability of our deposit, and amenability of the mineral reserve to spodumene concentration and conversion to lithium hydroxide.
 The proven and probable reserve figures presented herein are estimates based on information available at the time of calculation. No assurance can be given that the estimated levels of metallurgical recovery of lithium minerals will be realized. Metric tons of ore containing lithium minerals included in the proven and probable reserves are those contained prior to losses during metallurgical treatment. Reserve estimates may require revision based on actual production. Market fluctuations in the price of spodumene concentrate, lithium hydroxide, or lithium carbonate, as well as increased production costs or reduced metallurgical recovery rates, could render certain proven and probable reserves containing higher cost reserves uneconomic to exploit and might result in a reduction of mineral reserves.

 Mineral Resources
 The mineral resource figures presented herein are estimates based on information available at the time of calculation and are exclusive of reserves. A "mineral resource" is a concentration or occurrence of solid material of economic interest in or on the Earth's crust in such form, grade, or quality and quantity that there are reasonable prospects for eventual economic extraction. The location, quantity, grade or quality, continuity and other geological characteristics of a mineral resource are known, estimated or interpreted from specific geological evidence and knowledge, including sampling. The reference point for mineral resources is in situ. Mineral resources are subdivided in order of increasing geological confidence into inferred, indicated and measured categories. Metric tons of mineral resources containing spodumene, quartz, feldspar and mica, included in the measured, indicated, and inferred resources, are those contained prior to losses during metallurgical treatment. The terms "measured resource," "indicated resource," and "inferred resource" mean the part of a mineral resource for which quantity and grade or quality are estimated on the basis of geological evidence and sampling that is considered to be comprehensive, adequate, or limited, respectively.
 Market fluctuations in the price of lithium hydroxide as well as increased production costs or reduced metallurgical recovery rates, could change future estimates of resources. We have reported mineral resources, prepared in accordance with S-K 1300, as part of our exploration and evaluation activities.

 Quebec Properties
 Sayona Quebec's assets are comprised of four wholly-owned projects as follows: NAL, which restarted production in 2023, the Authier project, which is in the development stage, and Tansim and Vall e, which are both in the exploration stage. Additionally, Sayona Quebec entered into a joint-venture agreement with Jourdan Resources Inc. to jointly develop additional Vall e claims, which are also in the exploration stage.

 Figure 1

 North American Lithium
 For a full discussion on NAL, please refer to "Material Individual Properties - NAL," provided below.

 Authier
 Authier is located approximately 28 miles northwest of the city of Val-d'Or. Val-d'Or is located approximately 290 miles northwest of the city of Montreal. Authier is easily accessible by a rural road network that is connected to a national highway a few miles east of the project site. The project area comprises 24 mineral claims totaling 2,184 acres and directionally extends 2.6 miles east-west and 2.1 miles north-south. The mineral claims are located over Crown Lands, which is land owned by the Province of Quebec.

 Figure 2
 The deposit is hosted in a spodumene-bearing pegmatite intrusion. The deposit is 2,707 feet long, striking east-west, with an average thickness of 82 feet, minimum 13 feet and maximum 180 feet, dipping at 40 degrees to the north. The current pit optimization has the mineralization extending down to 656 feet depth, but the deposit remains open in all directions.
 Authier has been subject to more than 19 miles of exploration drilling. Between 2010 and 2012 Glen Eagle, the previous tenement holder, completed approximately 6 miles of diamond drilling in 69 diamond drill holes of which 5 miles were drilled on the Authier deposit; 1,998 feet (five diamond drill holes) were drilled on the northwest and 1,384 feet on the south-southwest of the property. Sayona Quebec completed four phases of drilling totaling more than 8.7 miles in 94 diamond drill holes. All the holes completed by Sayona Quebec have used standard diamond drill hole diameter size, using a standard tube and bit.
 Sayona Quebec continues to closely engage with all stakeholders concerning Authier's development by, among other things, holding information sessions and consultations with local municipalities, landowners, First Nations communities, nongovernmental organizations and other stakeholders.
 Environmental baseline studies including literature review, field works and laboratory analysis have been undertaken on the Authier project in 2012, and again from 2017-2022 by Sayona Quebec and the previous project owner. Sayona Quebec has progressed environmental studies on the project in accordance with Quebec's regulatory requirements. In 2023, the Government of Quebec agreed with Sayona Quebec's request to voluntarily submit the Authier project to the Quebec BAPE process. In line with its commitment to transparency and collaboration, Sayona's request will allow citizens to get involved in the project's development. The BAPE's mission is to inform government decision-making by issuing findings and opinions that account for the public's concerns and are based on the principles of the Sustainable Development Act.

 A technical report summary with respect to our estimated resources and reserves at Authier is filed as an exhibit to this Annual Report as Exhibit 96.4. The Summary Resources Table and Summary Reserves Table located above in this Item 2 reflect only those resources and reserves attributable to our ownership or economic interest as of December 31, 2023, and such reported resources and reserves have been prepared in accordance with S-K 1300.
 The following table details measured, indicated and inferred resources which have been prepared in accordance with S-K 1300 and are solely attributable to our ownership or economic interest as of December 31, 2023.

 Authier Mineral Resource Statement at Effective Date of October 6, 2021 based on a Spodumene Concentrate Price of $977/MT; Exclusive of Mineral Reserves and Attributable to Piedmont's Economic Interest

 0.55%

 Metallurgical Recovery Concentrator (%)
 78%

 Ore
 (MT)(1)

 Grade

 Li2O

 LCE

 Measured
 0.08
 0.80%
 1,540

 Indicated
 1.08
 0.98%
 10,579
 26,162

 Measured + Indicated
 1.16
 0.96%
 11,202
 27,702

 Inferred
 2.16
 0.98%
 21,155
 52,316

 (1) Mineral Resources are 100% attributable to the property. Values shown in the table are based on Piedmont Lithium's economic interest in the Mineral Resource. Piedmont Lithium had a 34% economic interest in the Authier project as of December 31, 2023.
 Probable mineral reserves have been estimated and based on the consideration of pertinent modifying factors, inclusive of geological, environmental, regulatory and legal factors, in converting a portion of the mineral resources to mineral reserves. A cutoff grade of 0.55% Li2O based on metallurgical recovery limitations was used in creation of the block model. An open pit mining method was selected due to the depth of the ore body. No other mining method was evaluated as part of the mineral reserves estimation. Mine design parameters an overburden berm width of less than 1 foot, overburden bench face angle of 14 degrees, and a setback at the overburden fresh rock contact of 33 feet. Mine design parameters additionally include 20 foot bench heights, berm widths of 27 feet, inter ramp angles ranging from 156 - 189 feet and bench face angles ranging from 65-80 degrees. The single lane ramp width is 56 feet with the dual lane ramp measuring 76 feet with a maximum ramp grade of 10%. Mining ore losses have been estimated at 2.3%, and mine dilution of approximately 9%. To account for additional operational errors and re-handling an additional mine ore loss factor of 2.0% was applied. Process recovery for spodumene concentrate is estimated to be 73.6%.
 The following table details proven and probable reserves reflecting only those reserves attributable to our ownership or economic interest as of December 31, 2023, and have been prepared in accordance with S-K 1300.

 Authier – Estimate of Mineral Reserves (diluted) at Effective Date of December 31, 2023 based on a transfer price of C$120/t for run-of-mine ore between the Authier Project and North American Lithium(1)

 0.55%

 Metallurgical Recovery Concentrator (%)
 73.6%

 Ore
(MT)
 Grade

 Li2O

 LCE

 Proven
 2.11
 0.93%
 19,604
 48,482

 Probable
 1.73
 1.00%
 17,340
 42,882

 (1) Reserves are expressed as tonnages and grades reported as run-of-mine feed at the NAL crusher and account for mining dilution, geological losses, and operational mining loss factors. Pricing to support mineral reserve economics is based upon the sale of run-of-mine ore from the Authier project to North American Lithium at a transfer price of C$120/t. The selected optimized pit shell is based on a revenue factor of 0.86 applied to a base case selling price for spodumene concentrate of $850 per ton of SC6. Mineral reserves estimated are exclusive of the mineral resources.

 Tansim
 Tansim is situated 51 miles south-west of Authier. Tansim comprises 355 mineral claims spanning 50,749 acres and is prospective for lithium, tantalum, and beryllium.
 Mineralization is hosted within spodumene-bearing pegmatite intrusions striking east-west, dipping to the north, and hosted by metasedimentary – metavolcanic rocks of the Pontiac sub-province. The main prospects are Viau-Dallaire, Viau and Vezina. The potential quantity and grade of the exploration target is uncertain as there has been insufficient exploration to estimate a mineral resource, and it is uncertain if further exploration will result in the estimation of a mineral resource.

 Vall e
 Vall e is located in Abitibi, Quebec, near the township of La Corne and comprises 48 claims covering approximately 4,934 acres, closely neighboring the NAL mine tenure with 20 claims located within 550 yards of the NAL mine boundary. See Figure 3 below.

 Figure 3: Vall e
 In November 2022, NAL acquired those 20 claims outright, which span approximately 1,866 acres. Such claims allow for potential future infrastructure expansion at the NAL mine and its processing facility. In December 2023, NAL earned its initial 25% stake in the remaining 28 claims and has the right to earn up to a 51% stake in total.
 As of December 31, 2023, a total of 66 diamond drill holes measuring a total depth of approximately 10 miles has been completed at Vall e.
 The project is situated within the heart of the southern portion of the Abitibi Greenstone Belt, some 62 miles northeast of the mining towns of Rouyn Noranda, 28 miles north of Val d'Or, 31 miles northeast of Malartic (home to the Canadian Malartic Mine), 19 miles southeast of Amos and contiguous and in proximity to RB Energy's Quebec Lithium Property and adjacent to the NAL mine.
 The mineralized spodumene pegmatite dykes that NAL has mined continue directly onto the claims of Vall e.

 Northern Hub Properties
 Sayona Mining's Northern Hub assets include the jointly-owned Moblan project and wholly-owned Lac Albert project.

 Figure 4

 Moblan
 Moblan is jointly-owned through a 60% equity interest by Sayona Mining and a 40% equity interest by SOQUEM Inc, a wholly-owned subsidiary of Investissement Qu bec. Moblan is in the development stage and is located in the Eeyou-Istchee James Bay region of northern Qu bec, a proven lithium mining province that hosts established, world-class lithium resources, including Nemaska Lithium's Whabouchi Mine. The area is well serviced by key infrastructure and transport and has access to low-cost, environmentally friendly hydropower.
 Moblan is host to high-grade spodumene mineralization in a well-studied proven deposit with more than 37 miles of diamond drilling. The project covers approximately 1,070 acres for a total of 20 claims. In January 2022, Sayona Mining announced the opportunity to expand the mineralization outside the existing proven resource envelope and the commencement of a major drilling program at the project in partnership with SOQUEM Inc. In April 2022, Sayona Mining announced the discovery of a significant new southern lithium pegmatite zone, the Moblan South Discovery. The following month Sayona Mining announced the discovery of multiple new mineralized lithium pegmatites at Moblan South, South East Extension, Moleon and extensions to the Main Moblan lithium deposit. Sayona Mining announced positive drilling results in July 2023 identifying an 820 yard extension to the flat lying South Pegmatite system, as well as new, near surface pegmatite identified in eastern step out drilling.

 Figure 5

 Troilus Claims
 In November 2022, Sayona Mining acquired 1,824 claims comprising 243,397 acres from Troilus Gold Corp. The claims are located adjacent to Moblan (covering 1,062 acres) and extend over a major part of the Frot t Evans Greenstone Belt. See Figure 6 below.

 Figure 6: Troilus Claims location, showing proximity to Moblan.
 The claims have not been extensively explored for lithium and offer potential for eastward extensions to the Moblan mineralization, as well as regional targets in the emerging lithium district. At more than 200 times the size of Moblan, the claims are considered an investment in future lithium production. As part of Sayona Mining's agreement to acquire the claims, Troilus Gold Corp. will receive a 2% net smelter royalty on all mineral products derived from the acquired claims.

 Lac Albert
 In January 2022, Sayona Mining announced the acquisition of 121 new claims in the vicinity of Moblan known as Lac Albert, which is in the exploration stage. Located 2 miles west of the Moblan project and within the same proven lithium mining province, the new claims span 16,282 acres.
 Past work has been limited and the geology of the new claim area at Lac Albert is poorly understood. Glacial moraines obscure a significant portion of the area. In May 2022, a till and soil sampling program was undertaken at Lac Albert and mapping of outcrops and boulders was completed. The identified pegmatite occurrences are located in an area with favorable access and proximity to the Route Du Nord, an all-weather regional highway. The area of the new claims is displayed in Figure 6 above.

 Western Australia Properties
 Sayona Mining owns a 100% economic interest in certain properties in Western Australia with the exception of the Pilbara Lithium Tenements described below, of which Sayona Mining owns a 49% economic interest. Sayona Mining's leases in Western Australia cover 264,895 acres and comprise lithium, gold and graphite tenure in the Pilbara, Yilgarn and East Kimberley regions. All of Sayona Mining's Western Australia projects are in the exploration stage.
 The Pilbara projects comprise 12 lithium leases totaling 230,548 acres in the Pilgangoora lithium district of Western Australia, with 10 of the tenements also having associated gold rights. These are proximal to the De Grey Mining's Mallina Gold project, which includes the Hemi gold discovery.
 Of the 12 Pilbara tenements with lithium rights, nine are subject to an earn in agreement, whereby Morella Corporation Limited, listed on the Australian stock exchange and previously known as Altura Mining, is carrying out exploration to earn an equity interest. The three remaining tenements are held within Sayona Mining's wholly-owned lithium exploration portfolio.

 Figure 7

 Pilbara Lithium Tenements
 In 2021, Morella commenced an earn-in agreement with Sayona Mining covering eight tenements including the Mallina, Tabba East, and Strelley areas, all in the Pilgangoora lithium district, and two tenements in the South Murchison. As part of the earn-in agreement, Morella funded AUD $1.5 million for exploration activities and subsequently earned a 51% equity interest in the joint venture in 2023.
 Mallina Project (E47/2983)—The Mallina Project is the most advanced of Sayona Mining's Pilbara portfolio. Multiple zones of spodumene pegmatites have been identified within a 6,178 acre zone. The pegmatites occur in three main swarms: the western Discovery prospect, the central Area C prospect and the Eastern Group pegmatites. Mapping has confirmed the pegmatites can be extensive, with the Eastern No.2 pegmatite being over 4,265 feet in strike extent and up to 66 feet in thickness.
 During Sayona Mining's fiscal year ended June 30, 2022, Morella reported significant progress at the Mallina Project with the completion of a targeted deep drilling program. In total, three reverse circulation holes for 1,411 feet and four diamond core holes, including two core tail extensions to reverse circulation drilling, were completed for 2,728 feet. Fine grained spodumene quartz

 intergrowths within aplite intrusive intervals were observed in the drill core. Reverse circulation chips and drill core were logged on site and samples have been prepared for mineralogical studies and geochemical assay work to be completed at a laboratory in Perth, Australia. Results are pending.
 In 2023, Morella completed two drill campaigns, one of which totaled 66 reverse circulation drill holes totaling 2 miles in the Eastern Group pegmatites.
 Mt. Edon Project (E59/2092)—The Mt. Edon Project is located in the South Murchison covers the southern portion of the Payne's Find greenstone belt and hosts an extensive swarm of pegmatites. During Sayona Mining's fiscal year ended June 30, 2022, Morella commenced exploration activities, mapping a total of 53 pegmatite outcrops. Rock chip assay results indicate the potential of the area for lithium mineralization.

 Pilbara Gold Tenements
 Sayona Mining's Pilbara gold leases are prospective for intrusion related gold mineralization, similar in style to that identified at the Hemi gold discovery. This style of mineralization is hosted within altered late stage high magnesium diorites. Sayona Mining's tenement portfolio remains effectively untested for its gold potential with large areas masked by superficial cover.

 Figure 8
 Mt. Dove Project (E47/3950)—The Mt. Dove project is within 3 miles of De Grey's greater Hemi project area, a 19-mile trend which includes Hemi and adjacent intrusions. In 2022, airborne magnetic surveys and geological mapping were undertaken which identified magnetic features for drill testing and in 2023 a drill contract was executed for first pass aircore drilling. The timing for commencement of such drilling is under review by Sayona Mining.
 Sayona Pilbara Lithium Exploration
 Sayona Mining holds the lithium rights at the Deep Well, Tabba Tabba, and Red Rock tenements which cover a total of 82,533 acres.
 Deep Well Project (E47/3829)—The Deep Well project covers an area of 29,405 acres to the west of Port Hedland. Interpretation of new high resolution geophysical data, covering the entire lease area, has identified 11 discrete magnetic anomalies. A 60-hole air-core drilling program, completed a total of 60 diamond drill holes for 5,502 feet. Drill samples have been submitted for gold, lithium and multi-element analysis. Results are pending. Drilling targeted magnetic features that display similarities to the Hemi style of intrusion-

 related gold mineralization. The T1, T2, T3, T7, T12a and T12b targets were tested. Planning for follow up reverse circulation drilling is underway.
 Tabba Tabba Project (E45/2364)—The Tabba Tabba project is located north of the Pilgangoora lithium mining area in a region of historic tin and tantalum mining. It comprises six tenements covering 145,297 acres, located 25 miles to the north of the Pilgangoora lithium mining area. The main Tabba Tabba tenement, E45/2364 (lithium rights only), is centered in an area of historic tin and tantalum mining. Spodumene pegmatite has been identified in adjacent tenure and the Tabba Tabba project provides exposure to the area's emerging lithium prospectivity. Soil geochemistry and geological mapping has identified pegmatite and geochemical anomalies. Sayona Mining announced that a 77-hole aircore drill program for 1,571 yards was completed in December of 2023.
 Red Rock Project, (E45/4716)—During Sayona Mining's fiscal year ended June 30, 2022, a geological and regolith terrain mapping study was undertaken over the tenements area, identifying a north-east trading structural corridor extending from Pilgangoora in the south. As a first pass test for lithium and gold mineralization, a soil geochemical sampling program was completed over a 6 mile extent to this target zone. Once results are returned, they will be assessed for potential targets for drill testing.

 Kimberley Graphite Project
 Past exploration by Sayona Mining has identified graphite mineralization within a 16 mile strike extent of the Corkwood geochemical and geophysical anomaly. The target is structurally deformed, higher grade graphite portions of the stratigraphy with the potential to host coarse flake, high purity graphite mineralization.
 Sayona Mining is planning further drill testing of the mineralization to obtain samples for metallurgical and beneficiation testwork.

 Figure 9

 Ghana

 Ewoyaa
 Ewoyaa is a development stage project for the mining, development and production of spodumene concentrate located on the south coast of Ghana and covers an area of approximately 348 square miles.

 Ewoyaa includes the Ewoyaa, Abonko, and Kaampakrom deposits, and is located in Ghana, West Africa, approximately 60 miles southwest of the capital of Accra. The project area is immediately north of Saltpond, in the Central Region, and falls within the Mfantseman Municipality where Saltpond is the district capital. See Figure 10 below.
 Access to the site from Accra is along the asphalt N1 Accra-Cape Coast-Takoradi Highway which runs along the southern coastal boundary of the project. Several laterite roads extend northwards from the highway and link communities in the project area. The deep-sea Port of Takoradi is within 70 miles west of the Ewoyaa site and accessible via the same highway. See Figure 10 below.

 Figure 10: Ewoyaa location and tenure, showing proximity to Takoradi Port, highway and grid power.
 The topography of the project varies with steep hills surrounding low-lying valleys throughout the proposed mining area. The terrain of the project area rises sharply from a narrow coastal plane to an undulating peneplane where elevation ranges from 66 feet to 394 feet above mean sea level.
 Ghana is a republic within the Commonwealth. Ghana gained independence from colonial Britain in 1957, being the first sub-Saharan African country in colonial Africa to do so. Despite some turbulent history in the first decades following independence, Ghana has emerged since the 1990s as a stable, multi-party democracy.

 Figure 11: High voltage power transmission lines, bitumen highway and deep-sea Takoradi port close to project site.

 Ewoyaa covers two contiguous exploration licenses, the Mankessim (RL 3/55) and Mankessim South (RL PL3/109) licenses. The Mankessim is a joint-venture, with the license in the name of the joint-venture party, Barari DV Ghana; document number 0853652-18. The Mineral Prospecting License was renewed on July 27, 2021, for a further three-year period valid through July 26, 2024. Mankessim South is a wholly-owned subsidiary of Green Metals Resources. A Mineral Prospecting License was renewed on February 19, 2020, for a further three-year period through February 18, 2023. The tenement is in good standing with no known impediments.
 In October 2023, Atlantic Lithium announced Ghana's Ministry of Lands and Natural Resources granted a mining lease for Ewoyaa. The mining lease provides exclusive rights to carry out lithium mining and commercial production activities for an initial 15-year period and is renewable in accordance with Ghanaian legislation. The issuance of the mining lease is subject to ratification by the Ghanaian parliament, approval of the Environmental Protection Agency of Ghana, and other statutory requirements. The mining lease provides the Government of Ghana a 13% free-carried interest and a 10% royalty in Ewoyaa. A final investment decision for Ewoyaa is anticipated upon receipt of the mining lease ratification and all environmental permits required for the construction and operation of Ewoyaa.
 A technical report summary with respect to our estimated resources and reserves at Ewoyaa is filed as an exhibit to this Annual Report as Exhibit 96.2.
 The following table details indicated and inferred resources which have been prepared in accordance with S-K 1300 and are solely attributable to our ownership or economic interest as of December 31, 2023.

 Ewoyaa Mineral Resource Statement Effective as of January 2023 based on a Spodumene Concentrate Price of $1,587/MT; Exclusive of Mineral Reserves and Attributable to Piedmont's Economic Interest

 0.50%

 Metallurgical Recovery Concentrator (%)(1)

 70%

 Ore
 (MT)(2)

 Grade

 Li2O

 LCE

 Measured
 —
 —
 —
 —

 Indicated
 0.21
 1.09%
 2,256
 5,580

 Measured + Indicated
 0.21
 1.09%
 2,256
 5,580

 Inferred
 0.17
 1.07%
 1,830
 4,525

 (1) The estimated metallurgical recovery of P1 Pegmatite when producing SC6 product.
 (2) Mineral resources estimated exclusive of the mineral reserves.
 Probable mineral reserves have been estimated and based on the consideration of pertinent modifying factors, inclusive of geological, environmental, regulatory and legal factors, in converting a portion of the mineral resources to mineral reserves. A cutoff grade of 0.50% Li2O based on metallurgical using dense medium separation processing was used in creation of the block model. An open pit mining method was selected due to the depth of the ore body. No other mining method was evaluated as part of the mineral reserves estimation. Mine design parameters include a weathered zone berm width of 29 feet, weathered zone bench height of 32 feet with a bench face angle of 50 degrees. Mine design parameters in fresh rock include a maximum 66 foot bench height, berm widths of 26 feet, inter ramp angle of 60 degrees and bench face angle of 80 degrees. Overall pit wall slope angle ranges from 30 degrees in weathered material to 50.4 degrees in fresh rock. The single lane ramp width is 53 feet with the dual lane ramp measuring 82 feet with a maximum ramp grade of 10%. Mining ore losses have been estimated at 5%, and mine dilution of approximately 5%. Process

 recovery for spodumene concentrate for pit optimization is based on 70% recovery for P1 pegmatites in fresh rock, 68% recovery for P1 pegmatites in transition materials, and 35% recovery for P2 pegmatites in all zones.
 The following table details proven and probable reserves reflecting only those reserves attributable to our ownership or economic interest as of December 31, 2023, and have been prepared in accordance with S-K 1300.

 Ewoyaa Estimate of Mineral Reserves at Effective Date of June 16, 2023 based on a Spodumene Concentrate Price of $1,587/MT and Attributable to Piedmont's Economic Interest

 0.50%

 Metallurgical Recovery Concentrator (%)(1)

 70%

 Ore
(MT)
 Grade

 Li2O

 LCE

 Proven
 —
 —
 —
 —

 Probable
 2.30
 1.22%
 28,109
 69,513

 (1) Metallurgical recovery of 70% was assumed in the pit optimization for P1 spodumene bearing pegmatites in fresh rock. Pit optimization assumes a 68% recovery for P1 pegmatites in transition material and 35% recovery for P2 pegmatite in all zones.

 Newfoundland

 Killick Lithium
 Killick Lithium is an exploration stage project currently operated by Sokoman Minerals and Benton Resources that consists of 3,146 claims totaling approximately 234,748 acres, accessible by the Burgeo Highway in southwestern Newfoundland. See Figure 12 below.

 Figure 12: Killick Lithium location, showing proximity to highway and grid power.
 According to their data, Benton Resources and Sokoman Minerals completed 61 exploratory drill holes, 50 of which intersected spodumene-bearing pegmatites. Mineralization in surface trenching and drilling has been identified over a strike length of 1.5 miles. These early drilling results include multiple intercepts over 1.0% Li2O and demonstrate the potential for additional discoveries within the property. Their exploration work in 2023 identified numerous soil and geophysical anomalies, highlighting high-priority drill targets. The property features excellent infrastructure with close proximity to paved roadways, an electrical substation, and an ice-free, deepwater port.

 Material Individual Properties
 We categorize Carolina Lithium and NAL as material individual properties under S-K 1300.

 Material Individual Property - Carolina Lithium

 Carolina Lithium is a development stage project for the mining, development and production of lithium products. The property is located in a rural area of Gaston County, North Carolina, approximately 25 miles northwest of the City of Charlotte. The property is centered at approximately 35 23'20"N 81 17'20"W. The property currently has no known encumbrances. In addition to the information summarized below, you can learn more about Carolina Lithium by reading the technical report summary dated April 20, 2023, attached as Exhibit 96.1 and incorporated by reference to Exhibit 96.3 to the Company's Annual Report on 10-K/A dated April 25, 2023.
 Spodumene Concentrate Operation
 The technical report summary for Carolina Lithium is based on a mine life of 11 years of mineral reserves, with an estimated average annual production of 242,000 metric tons of spodumene concentrate at steady-state operation.
 We believe there is significant opportunity to increase the mineral reserve life of Carolina Lithium beyond 11 years by conversion of existing mineral resources to mineral reserves or by discovery of additional resources within the Carolina Tin-Spodumene Belt within a reasonable trucking or conveying distance to the proposed spodumene concentrator.
 Lithium Hydroxide Conversion Operation
 The technical report summary for Carolina Lithium assumes a lithium hydroxide conversion plant, also referred to as a chemical plant, that will be supported with spodumene concentrate produced from our mineral reserves. The lithium hydroxide chemical plant has an estimated production rate of 30,000 metric tons of lithium hydroxide per year.
 Our business plan is, upon depletion of our mineral reserves, to continue lithium hydroxide production at Carolina Lithium using spodumene concentrate sourced from offtake agreements, which will allow us to secure spodumene concentrate from alternate sources or from our own mineral reserves if our estimation of mineral reserves was increased in the future.
 Operating and Capital Costs
 According to the technical report summary results, our integrated Carolina Lithium project is projected to have an average cash operating cost of approximately $4,844 per metric ton of lithium hydroxide at steady state during the first 10 years of operations, including royalties and exclusive of any byproduct credits, thereby potentially positioning Piedmont Lithium as one of the industry's lowest-cost producers. The technical report summary estimates, in accordance with the Association the Advancement of Cost Engineering class 3 level of detail, total capital costs of approximately $1 billion for the construction of the fully integrated Carolina Lithium project, inclusive of potential recovery of byproduct mineral resources.
 Ownership and Location
 We hold a 100% interest in Carolina Lithium which is located approximately 25 miles northwest of Charlotte, North Carolina in the U.S.
 History
 Carolina Lithium lies within the Carolina Tin-Spodumene Belt. Mining in the belt began in the 1950s with the Kings Mountain Mine, currently owned by Albemarle Corporation, and the Hallman-Beam Mine near Bessemer City, North Carolina, which is currently owned by Martin Marietta Corporation. Both former mines are located within approximately 12 miles of Carolina Lithium to the south, near Bessemer City, North Carolina, and Kings Mountain, North Carolina, respectively. Portions of the project area were explored and excavated to shallow depths in the 1950s as the Murphy-Houser Mine, owned by the Lithium Corporation of America. In 2009, Vancouver based North Arrow Minerals Inc. commenced exploration at the property. In 2016, we began optioning surface and mineral rights at the property and subsequently commenced a renewed exploration effort at the site.

 Present Condition, Work Completed, and Exploration Plans
 General access to Carolina Lithium is via a network of primary and secondary roads. Interstate highway I 85 lies 6 miles to the south of the project area and provides easy access to Charlotte Douglas International Airport, which is approximately 19 miles to the east. A rail line borders the property to the northwest. Transport links provide access to Charlotte, which is the largest city based on size and population in North Carolina, within approximately 25 miles from Carolina Lithium. Extensive exploration supports our resource estimate and is comprised of surface mapping and extensive subsurface drilling. Between 2017 and 2021, we completed five phases of exploratory drilling which included a total of 542 core holes amounting to approximately 50 miles to define the Core property deposit. The exploration of Carolina Lithium has been performed by professional geologists in adherence to established operating procedures that have been verified by the qualified person. Through the date of this report, exploration has been concentrated on the Core, Central, and Huffstetler deposit areas detailed in Figure 13 below.

 Properties

 Figure 13
 As of December 31, 2023, Carolina Lithium, was comprised of real property and associated mineral rights totaling approximately 3,706 acres, of which approximately:
 •225 parcels consisting of 2,928 acres are owned with a book value of $80.0 million;
 •1 parcel consisting of 113 acres is subject to long-term leases with a book value of $0.2 million; and
 •65 parcels consisting of 665 acres are subject to exclusive option agreements with a book value of $1.3 million. These exclusive option agreements, upon exercise, allow us to purchase or, in some cases, enter into long-term lease agreements for the real property and associated mineral rights. Our option agreements provide for annual option payments, bonus payments during periods when we conduct drilling, and royalty payments during periods when we conduct mining. Our option agreements generally provide us with an option to purchase the optioned property at a specified premium over fair market value. Upon exercise of our purchase option, our obligation to make annual option payments and bonus payments terminates.
 We generally control all the surface and mineral rights for Carolina Lithium under applicable agreements. We also own real property totaling 5 acres in Bessemer City, North Carolina, where we lease a warehouse for core samples from Carolina Lithium, and 61 acres in Kings Mountain, North Carolina, where we hold a synthetic minor air permit, and which was the subject of prior technical studies for a planned lithium hydroxide conversion facility.

 Figure 14

 As of December 31, 2023, we have reported no proven mineral reserves and 18.3 million metric tons of probable mineral reserves at a grade of 1.10% Li2O. We issued our first mineral resource estimate on October 21, 2021, and have not finalized any new estimates. The proven and probable reserve figures presented herein are estimates based on information available at the time of calculation.
 A technical report summary with respect to our estimated mineral reserves was filed as an exhibit to our Transition Report on Form 10-KT for the six-month period ending December 31, 2021. This technical report summary was amended to include certain information as required by S-K 1300. The amended technical report study dated April 20, 2023, attached as Exhibit 96.1 for the period ending December 31, 2022. We publish reserves annually and will recalculate reserves if any new significant changes are expected, taking into account metal prices, changes, if any, to future production and capital costs, divestments and depletion as well as any acquisitions and additions during the period.
 Probable mineral reserves have been estimated and based on the consideration of pertinent modifying factors, inclusive of geological, environmental, regulatory and legal factors, in converting a portion of the mineral resources to mineral reserves. All converted mineral resources were classified as probable mineral reserves. There were no measured mineral resources defined that could be converted into proven mineral reserves, and no inferred mineral resources were included in the estimation of mineral reserves. A cutoff grade of 0.4% Li2O was used in creation of the block model. An open pit mining method was selected due to the ore body outcropping in several places along the surface. No other mining method was evaluated as part of the mineral reserves estimation. Mine design parameters include overburden batter angle in unconsolidated material of 27 degrees, face batter angle of 75 degrees, inter-ramp slope of 57 degrees, overall slope of 51 degrees, berm width of 31 feet, berm height working 39 feet, berm height final wall of 78 feet, ramp width of 98 feet, ramp grade of 10%, mine dilution of 10%, process recovery for spodumene concentrate of 77%, and minimum mining width of 164 feet.

 Operating costs were established using budget pricing from mining contractors based on a request for proposal issued by our third-party consultant, Marshall Miller and Associates, combined with first principles estimates for utilities including electrical service from Duke Energy. Royalties of $1.00 per run-of-mine metric ton are based on the average land option agreement.
 Mineral reserves include tonnage estimates for Li2O and LCE, whereby one metric ton of Li2O is equivalent to 2.473 metric tons of LCE.
 The following table details proven and probable reserves reflecting only those reserves attributable to our ownership or economic interest as of December 31, 2023, and have been prepared in accordance with S-K 1300.

 Carolina Lithium – Estimate of Mineral Reserves (undiluted)

 Ore
 (MT)(1)

 Grade

 Li2O

 LCE
 Cut-Off Grade
 (% Li2O)

 Metallurgical Recovery Concentrator (%)(2)

 Proven
 -
 -
 -
 -
 0.4

 Probable
 18.26
 1.10
 200,000
 495,000

 (1) Reserves are expressed as tonnages effectively delivered to a run-of-mine pad, prior to the application of losses and recovery factors (i.e., metallurgical recovery as expressed above) incurred during concentration and conversion. Pricing to support mineral reserve economics is based upon the sale of lithium hydroxide, after the processing of run-of-mine reserves in the Company's planned spodumene concentrator and lithium hydroxide conversion facilities. Mineral reserves estimated exclusive of the mineral resources.
 (2) Metallurgical recovery of 77-percent for lithium ore is associated with the production of a 6-percent spodumene concentrate.

 Mineral Resources
 As of December 31, 2023, we have reported 25.89 million metric tons of mineral resources, exclusive of mineral reserves, at a grade of 1.06% Li2O.
 The resource figures presented herein do not include that part of our resources that have been converted to proven and probable reserves as shown above, as they are reported exclusive of reserves, and have been estimated based on information available at the time of calculation. Key assumptions and parameters relating to the mineral reserves and resources are discussed in Sections 1.9 and 1.10 of the Carolina Lithium project amended technical report summary attached as Exhibit 96.1.
 Resource models are constrained by a conceptual pit shell derived from a Whittle optimization using estimated block value and mining parameters appropriate for determining reasonable prospects of economic extraction. These parameters include maximum pit slope of 51 and strip ratio of 12, mining cost of US$2.50/per ton, spodumene concentration cost of US$25/per ton, a commodity value of US$1,893/per ton of SC6 and with appropriate recovery and dilution factors.
 The following table details indicated and inferred resources which have been prepared in accordance with S-K 1300 and are solely attributable to our ownership or economic interest as of December 31, 2023.

 Carolina Lithium – Summary of Mineral Resources Estimate Exclusive of Mineral Reserves

 Li2O%

 Quartz
 Feldspar
 Mica

 Cut-Off Grade (% Li2O)(1)

 0.4
 0.4
 0.4
 0.4

 Metallurgical Recovery (%)

 77(2)

 50.8
 51.1
 35.5

 Category
 Deposit
 MT(3)

 Grade (%)
 MT(3)

 Grade
(%)
 MT(3)

 Grade

 MT(3)

 Grade
(%)
 MT(3)

 Indicated
 All properties
 9.96
 1.14
 0.112
 29.42
 2.93
 45.96
 4.58
 3.96
 0.39

 Inferred
 All properties
 15.93
 1.02
 0.162
 29.22
 4.66
 45.67
 7.28
 4.03
 0.64

 (1) Based on long-term pricing of $1,893/per ton of SC6, $101/per ton of quartz, $54/per ton of feldspar, and $80/per ton of mica. Byproduct mineral resources are estimated only from the spodumene bearing pegmatites which comprise the mineral resource estimate. The Carolina Lithium project does not have byproduct mineral reserves.
 (2) The overall metallurgical recovery from spodumene concentration.
 (3) Mineral resources estimated exclusive of the mineral reserve.

 Comparison of Resources and Reserves as of December 31, 2023 and 2022
 No mineral resource estimates and no mining operations at Carolina Lithium were conducted during the current reporting period. As a result, we are not providing an analysis of changes in mineral resources and mineral reserves for those periods.

 Material Individual Property - NAL

 NAL is comprised of 19 contiguous claims covering 1,438 acres and one mining lease covering approximately 1,729 acres. NAL is situated in La Corne township in Quebec's Abitibi region. The project is located approximately 20 miles from Authier near Val-d'Or, a major mining city in Quebec.
 NAL is a brownfield open pit mining operation with a concentrator and a carbonate plant and was acquired by Sayona Quebec in August 2021. Prior to acquisition by Sayona Quebec, more than CAD $400 million was invested in NAL. NAL receives most of its power from hydroelectricity and is well serviced by provincial highways and an all-weather secondary road. Production restarted in March of 2023 and the inaugural shipment of spodumene concentrate occurred in August 2023.
 The 2023 drill campaign at NAL identified new, high-grade mineralized zones along the northwest margin of the NAL deposit, beyond the current NAL pit operations and the planned pit shell model. Additionally, mineralization from inside the pit shell model shows continuity and consistency in grade and thickness, providing the potential for mineral resource conversion within the pit shell model as well as definition below the existing pit. As of December 31, 2023, a total of 172 diamond drill holes measuring a total depth of approximately 28 miles were completed at NAL.

 As of December 31, 2023, we have reported 0.11 million metric tons of proven mineral reserves at a grade of 1.43% Li2O and 6.88 million metric tons of probable mineral reserves at a grade of 1.08% Li2O.
 A technical report summary with respect to our estimated mineral reserves at NAL was filed as an exhibit to this Form 10-K as Exhibit 96.3. We publish reserves annually and will recalculate reserves if any new significant changes are expected, taking into account metal prices, changes, if any, to future production and capital costs, divestments and depletion as well as any acquisitions and additions during the period.
 Proven and probable mineral reserves have been estimated and based on the consideration of pertinent modifying factors, inclusive of geological, environmental, regulatory and legal factors, in converting a portion of the mineral resources to mineral reserves. A diluted cutoff grade of 0.60% Li2O based inclusive of 16% life of mine dilution was used to establish the run-of-mine feed. An open pit mining method was selected due to the depth of the ore body. While underground mining alternatives have been evaluated in prior studies no measured or indicated mineral resources exist at a depth where underground mining is considered the most viable alternative, therefore the mineral reserves have been estimated on the basis of open pit mining only. Mine design parameters include a weathered zone berm width of 30 feet with a bench face angle of 26.6 degrees. Mine design parameters in fresh rock include a maximum 66 foot bench height, bench widths of 33 - 53 feet, inter ramp angles between 45.7 and 52.6 degrees and a bench face angle of 60 to 80 degrees. The overall single lane ramp width is 67 feet with the dual lane ramp measuring 92 feet with a maximum ramp grade of 10% for permanent roads and 12% for temporary roads. Mining ore losses have been estimated at 3%, and mine dilution of approximately 16%.
 Mineral reserves include tonnage estimates for Li2O, and LCE, whereby one metric ton of Li2O is equivalent to 2.473 metric tons of LCE.

 The following table details proven and probable reserves reflecting only those reserves attributable to our ownership or economic interest as of December 31, 2023, and have been prepared in accordance with S-K 1300.

 North American Lithium Estimate of Mineral Reserves at Effective Date of December 31, 2023 based on a Spodumene Concentrate Price of $1,352/MT and Attributable to Piedmont's Economic Interest

 Cut-Off Grade (% Li2O)(1)

 0.60%

 Metallurgical Recovery Concentrator (%)(2)

 73.6%

 Ore
 (MT)(3)

 Grade

 Li2O

 LCE

 Proven
 0.10
 1.40%
 1,428
 3,531

 Probable
 6.87
 1.08%
 74,490
 184,213

 (1) Reserves are expressed as tonnages effectively delivered to a run-of-mine pad, prior to the application of losses and recovery factors (i.e., metallurgical recovery as expressed above) incurred during concentration. A dilution factor of 16% is included in the ore tons delivered to the run-of-mine pad.
 (2) Pricing to support mineral reserve economics is based upon the sale of spodumene concentrate at an average grade of 5.4% Li2O until 2027 after which the concentration grade is increased to 5.82%. Mineral reserves estimated exclusive of the mineral resources.
 (3) The overall metallurgical recovery from spodumene concentrate.

 Mineral Resources
 As of December 31, 2023, we have reported 13.69 million metric tons of mineral resources at NAL, exclusive of mineral reserves, at a grade of 1.21% Li2O.
 The resource figures presented herein do not include that part of our resources that have been converted to proven and probable reserves as shown above, as they are reported exclusive of reserves, and have been estimated based on information available at the time of calculation. Key assumptions and parameters relating to the mineral reserves and resources are discussed in Sections 1.7 and 1.8 of the North American Lithium project technical report summary filed as Exhibit 96.3 in this Form 10-K.
 Resource models are constrained by a conceptual pit shell derived from a Whittle optimization using estimated block value and mining parameters appropriate for determining reasonable prospects of economic extraction. These parameters include: a constraining pit shell slope between 46 to 53 degrees, a concentrate selling price of $1,273 per metric ton for 5.4% Li2O product, mining costs of $5.12/ton mined, recovery of 73.6%, spodumene concentration cost of $23.44/ton, general and administrative expense of $6.00/ton processed, transportation costs of $118.39/ton concentrate, tailings management costs of $2.86/ton processed, and water treatment expenses of $0.18/ton processed with appropriate recovery and dilution factors.
 The following table details indicated and inferred resources which have been prepared in accordance with S-K 1300 and are solely attributable to our ownership or economic interest as of December 31, 2023.

 North American Lithium Estimate of Mineral Resources at Effective Date of December 31, 2022 based on a Spodumene Concentrate Price of $1,273/MT and Attributable to Piedmont's Economic Interest

 0.60%

 Metallurgical Recovery Concentrator (%)
 73.6%

 Ore
(MT)
 Grade

 Li2O

 LCE

 Measured
 0.24
 1.00%
 2,434
 6,020

 Indicated
 2.22
 1.15%
 25,695
 63,545

 Measured + Indicated
 2.47
 1.14%
 28,129
 69,564

 Inferred
 11.22
 1.23%
 138,006
 341,289

 Comparison of Resources and Reserves as of December 31, 2023 and 2022.
 We did not previously disclose mineral resources estimates or mineral reserves estimates at NAL in a filing with the Commission. As a result, we are not providing an analysis of changes in estimates for mineral resources and mineral reserves for those periods.

 Internal Controls
 We have internal controls for reviewing and documenting the information supporting the mineral reserve and mineral resource estimates, describing the methods used, and ensuring the validity of the estimates. These internal control processes were not materially impacted by the adoption of S-K 1300. Information that is utilized to compile mineral reserves and mineral resources is prepared and certified by appropriate QPs and is subject to our internal review process, which includes review by a QP. The QP and management agree on the reasonableness of the criteria for the purposes of estimating resources and reserves. Calculations using these criteria are reviewed and validated by the QP. We recognize the risks inherent in mineral resource and reserve estimates, such as the geological complexity, interpretation and extrapolation of data, changes in operating approach, macroeconomic conditions and new data, among others. Overestimated resources and reserves resulting from these risks could have a material effect on future profitability.

 Item 3. LEGAL PROCEEDINGS.
 Information regarding legal proceedings is contained in Note 15—Commitments and Contingencies of the consolidated financial statements contained in this Annual Report and is incorporated herein by reference.

 Item 4. MINE SAFETY DISCLOSURES.
 Not applicable because we do not currently operate any mines subject to the U.S. Federal Mine Safety and Health Act of 1977.

 Item 5. MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES.
 Market Information
 Our common stock is traded on the Nasdaq under the symbol "PLL," and our CDIs are listed on the ASX also under the symbol "PLL."
 Based on information known to us, as of February 23, 2024, we had outstanding 19,360,939 shares of our common. Of such shares 3,787,325 were held in Australia in the form of CDIs.
 Holders of Record
 As of February 23, 2024, there were 11 registered holders of record of our U.S. common stock. The actual number of stockholders is greater than this number of record holders and includes stockholders who are beneficial owners having shares that are held in street name by brokers and other nominees. This number of holders of record does not include stockholders whose shares may be held in trust by other entities.
 Stock Performance Graph
 The following graph depicts the total return to shareholders of PLL for the last three years to the performance of the Russell 2000 ("RUT-RUX") and the Global X Lithium & Battery Tech ETF ("LIT"). The graph assumes an investment of $100 in our common stock and each index on December 31, 2020. The stock performance shown in the graph is not necessarily indicative of future price performance.

 Equity Compensation Plans
 See Part III, Item 12, "Security Ownership of Certain Beneficial Owners and Management and Related Shareholder Matters" for the information required in this Item 5 regarding equity compensation plans.

 We issued 62,638 shares of common stock on November 20, 2023 as earn-in payments under our earn-in agreement with Vinland Lithium. The shares were issued pursuant to the exemption provided by Section 4(a)(2) of the Securities Act.
 Dividends
 We have not declared any dividends during the years ended December 31, 2023 or 2022, the six months ended December 31, 2021, or year ended June 30, 2021 and we do not anticipate that we will do so in the foreseeable future. We currently intend to retain future earnings, if any, to finance the development of our business. Dividends, if any, on outstanding shares of our common stock will be declared by and subject to the discretion of the Board on the basis of our earnings, financial requirements, and other relevant factors.
 Equity Repurchases
 We did not repurchase any of our equity securities during the three months ended December 31, 2023.

 Item 6. [Reserved].
 Not applicable.

 Item 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS.
 The following discussion and analysis of our financial condition and results of operations should be read in conjunction with our financial statements and related notes included elsewhere in our Annual Report. The following discussion contains forward-looking statements that reflect our plans, estimates, and beliefs. Our actual results could differ materially from those discussed in the forward-looking statements. Factors that could cause or contribute to these differences include those discussed below and elsewhere in our Annual Report particularly those in the sections entitled "Risk Factors," "Cautionary Note Regarding Forward-Looking Statements," and "Cautionary Note Regarding Disclosure of Mineral Properties."
 This management's discussion and analysis is a supplement to our financial statements, including notes, referenced elsewhere in our Annual Report and is provided to enhance your understanding of our operations and financial condition. This discussion contains estimates and, due to rounding, may not sum or calculate precisely to the totals and percentages provided in the tables.

 Cautionary Note to Investors
 In the U.S., we are governed by the Exchange Act, including Regulation S-K 1300 thereunder. Sayona Mining and Atlantic Lithium, however, are not governed by the Exchange Act and from time-to-time report estimates of "measured," "indicated," and "inferred" mineral resources as such terms are used in the JORC Code. In March 2022, our partner, Atlantic Lithium, published a JORC Code mineral resource estimate update for Ewoyaa. Also in March 2022, our partner, Sayona Mining, published a JORC Code mineral resource estimate update for Authier and NAL. Although S-K 1300 and the JORC Code have similar goals in terms of conveying an appropriate level of confidence in the disclosures being reported, they at times embody different approaches or definitions. In February 2024, we commissioned S-K 1300-compliant technical report summaries for NAL, Authier and Ewoyaa. Those technical report summaries are attached as exhibits to this Annual Report. Consequently, investors are cautioned that public disclosures of measures prepared in accordance with the JORC Code may not be comparable to similar information made public by companies subject to S-K 1300 and the other reporting and disclosure requirements under the U.S. federal securities laws and the rules and regulations thereunder.

 Executive Overview & Strategy
 We are a U.S.-based development-stage company aiming to become one of the leading producers of lithium hydroxide in North America. As the world, the American government, and industries mobilize to support global decarbonization through the electrification of transportation, we are poised to become a critical contributor to the U.S. electric vehicle and battery manufacturing supply chains.
 Since 2021, electric vehicle and battery companies have announced significant commitments to build new or expanded manufacturing operations across the U.S., which is expected to exponentially and rapidly drive the domestic demand for lithium over the next decade, far beyond current or projected capacity. Piedmont Lithium, as a U.S.-based company, is well positioned to benefit from federal policies and funding established to facilitate the expedited development of a robust domestic supply chain and clean energy economy, while strengthening national and global energy security. While manufacturing facilities for electric vehicles, batteries, and related

 components are typically constructed in two to three years, the development of lithium resources from exploration to production requires a much longer time frame. We believe this prolonged time frame for resource development poses the greatest challenge to the emerging electrification industry and represents increased opportunity for lithium producers.
 To support growing U.S. lithium demand, we have spent the past seven years developing a portfolio that now includes four key projects: wholly-owned Carolina Lithium and Tennessee Lithium, and strategic investments in Quebec, Canada, with Sayona Quebec's NAL, and in Ghana with Atlantic Lithium's Ewoyaa. NAL began supplying spodumene concentrate to the market in the third quarter of 2023. A final investment decision for Ewoyaa is anticipated in 2025. Carolina Lithium is being developed as a fully integrated spodumene ore-to-lithium hydroxide project designed to produce 30,000 metric tons of lithium hydroxide annually. We expect spodumene concentrate from Ewoyaa will serve as the primary feedstock for Tennessee Lithium. Tennessee Lithium is being designed to produce 30,000 metric tons of lithium hydroxide annually.
 We currently plan to produce an estimated 60,000 metric tons per year of domestic lithium hydroxide, which would be significantly accretive to today's total estimated U.S. annual production capacity of just 20,000 metric tons per year. Our lithium hydroxide capacity and revenue generation are expected to be supported by production of, or offtake rights to, approximately 525,000 dmt of spodumene concentrate annually.
 Our projects and strategic investments are being developed on a measured timeline to provide the potential for near-term cash flow and long-term value maximization as we explore opportunities to grow our hard rock lithium base through other investments. The development timelines are subject to permitting, regulatory approvals, funding, successful project execution, and market dynamics. We also continue to evaluate opportunities to further expand our resource base and production capacity.
 As we continue to advance our goal of becoming one of the leading manufacturers of lithium products in North America, we expect to capitalize on our competitive strengths, including our life-of-mine offtake agreement with Sayona Quebec, scale and diversification of lithium resources, advantageous locations of projects and assets, access to a variety of funding options, opportunities to leverage our greenfield projects, and a highly experienced management team. Advancements that have been made toward this effort are highlighted below.

 Highlights of Corporate and Project Advancements

 Piedmont Lithium
 We continue to engage in activities to strengthen our financial position and business strategy, including support for the development and expansion of our portfolio of projects, strategic investments, and corporate operations.
 Recent highlights include:
 • During the first quarter of 2024, we sold approximately 1,249.8 million shares of Sayona Mining for an average of $0.03 per share. The shares sold represented approximately 12% of Sayona Mining's outstanding shares and resulted in approximately $41.4 million in net proceeds. The sale of these shares has no impact on Piedmont Lithium's joint venture or offtake rights with Sayona Quebec.
 • During the first quarter 2024 and through the date of this filing, we sold approximately 24.5 million shares of Atlantic Lithium for an average of $0.32 per share. The shares sold represented approximately 4% of Atlantic Lithium's outstanding shares and resulted in approximately $7.8 million in net proceeds. We retained approximately 32.5 million shares, representing approximately 5% ownership in Atlantic Lithium. In connection with the sale of these shares, we no longer hold a board seat with Atlantic Lithium. Our reduced ownership in Atlantic Lithium has no impact on our earn-in or offtake rights with Atlantic Lithium and the Ewoyaa project.
 • In October 2023, we paid $1.5 million for a 19.9% equity interest in Vinland Lithium, which is a Canadian-based entity jointly owned with Sokoman Minerals and Benton Resources. Vinland Lithium currently owns the Killick Lithium Project, a large exploration property prospective for lithium located in southern Newfoundland, Canada. We have entered into an earn-in agreement with Vinland Lithium to acquire up to a 62.5% equity interest in Killick Lithium through staged-investments. As part of our investment, we entered into a marketing agreement with Killick Lithium for 100% marketing rights and right

 of first refusal to purchase 100% of all lithium products produced by Killick Lithium on a life-of-mine basis at competitive commercial rates.
 • In February 2023, we received $75 million from LG Chem as part of their strategic investment in Piedmont Lithium. In exchange, LG Chem received 1,096,535 newly issued shares of Piedmont Lithium's common stock at an approximate price of $68.40 share. Upon closing, LG Chem owned approximately 5.7% of Piedmont Lithium's common shares.

 Lithium Projects
 As of December 31, 2023, we owned equity interests of approximately 12% and 25% in Sayona Mining and Sayona Quebec, respectively. Sayona Mining owns the remaining 75% equity interest in Sayona Quebec. Sayona Quebec owns a portfolio of projects, which includes NAL, Authier, and Tansim. We hold a life-of-mine offtake agreement with Sayona Quebec for the greater of 113,000 dmt or 50% of spodumene concentrate production per year. Our purchases of spodumene concentrate are subject to a price floor of $500 per dmt and a price ceiling of $900 per dmt for 6.0% Li2O spodumene concentrate on a DAP North Carolina basis.
 Recent highlights include:
 • During the year ended December 31, 2023, NAL produced approximately 98,800 dmt of spodumene concentrate and shipped 72,100 dmt, of which 43,200 dmt were sold to Piedmont Lithium. We, in turn, generated $39.8 million of sales on those 43,200 dmt, with a realized sales price of $920 per dmt and a realized cost of sales of $789 per dmt, resulting in a gross profit margin of 14.3%.
 • Ramp up continues on target at NAL, with 34,200 dmt of spodumene concentrate production in the fourth quarter of 2023 at an average grade of 5.5% Li2O, representing a 9% increase in production from the prior quarter. Operations achieved records in concentrate production (13,900 dmt), mill availability (80%), and global lithium recovery (66%) in December 2023.
 • Cash operating costs at NAL are expected to improve upon completion of important capital projects expected in mid-2024. In particular, completion of the crushed-ore dome is expected to enable the operation to achieve full production rates and result in meaningfully lower unit production costs. Furthermore, mining costs are currently elevated with activity focused in the area of pre-existing underground mine works dating from the 1950s. Unit mining costs are expected to improve once operations have moved past the old mining works.
 • Inclement weather and port congestion resulted in the delay of one of Piedmont Lithium's planned 2023 shipments. The delay resulted in Piedmont Lithium shipping 14,200 dmt of spodumene concentrate in the fourth quarter of 2023 and 13,100 dmt shipping in mid-January 2024. We expect to begin deliveries under our long-term contracts in 2024 and reduce reliance on volatile spot market sales.
 • In November 2023, Sayona released initial drill results from the 2023 drill campaign at NAL, identifying multiple thick, high-grade, spodumene-bearing pegmatites. Results of in-pit drilling indicate potential for further mineral resource conversion. Additional assay results are pending.
 • In October 2023, Sayona Mining provided a forecast for the one-year period July 1, 2023, through June 30, 2024, projecting production of 140,000 to 160,000 dmt of spodumene concentrate and shipments of 160,000 to 180,000 dmt of spodumene concentrate at NAL. This production target assumes the NAL process plant reaches full production levels by the second quarter of 2024.

 Ghana
 As of December 31, 2023, we owned an equity interest of approximately 9% in Atlantic Lithium, and we have a right to acquire 50% equity interest in Atlantic Lithium Ghana, which includes Atlantic's flagship Ewoyaa Lithium project located approximately 70 miles from the Port of Takoradi in Ghana, West Africa. We hold an offtake agreement with Atlantic Lithium for 50% of annual production of spodumene concentrate at market prices on a life-of-mine basis from Ewoyaa. As part of our strategy, we expect to transport our

 50% offtake of spodumene concentrate from Ewoyaa to the U.S. to serve as the primary feedstock for lithium hydroxide conversion at Tennessee Lithium.
 Recent highlights include:
 • In January 2024, MIIF, Ghana's sovereign wealth fund, commenced its funding of Atlantic Lithium with a $5 million subscription of Atlantic Lithium's common stock. The funding is part of MIIF's non-binding agreement with Atlantic Lithium to invest an additional $27.9 million to acquire a 6% equity interest in Ewoyaa, with the investment earmarked for Ewoyaa's project development costs, and to fund 6% of all future exploration and development costs within Atlantic Lithium's Ghanaian portfolio. MIIF's investment in Ewoyaa is expected to equally reduce Piedmont Lithium and Atlantic Lithium's funding requirements for Ewoyaa. If MIIF's agreement is executed, and should Piedmont Lithium acquire a 50% equity interest in Atlantic Lithium Ghana, Atlantic Lithium Ghana will hold an 81% interest in the Ewoyaa project net of the interests which will be held by the Ghanaian government, resulting in an effective ownership interest of 40.5% in Ewoyaa, by Piedmont Lithium. Piedmont Lithium would continue to maintain a 50% life-of-mine offtake right to future spodumene concentrate production from Atlantic Lithium Ghana under these agreements.
 • In October 2023, Ghana's Ministry of Lands and Natural Resources granted a mining lease for Ewoyaa, subject to ratification by the Ghanaian Parliament. The mining lease includes a 13% free-carried interest in Ewoyaa for the Government of Ghana, and a 10% royalty.
 • In August 2023, we exercised our option to acquire a 22.5% equity interest in Atlantic Lithium Ghana, subject to government approvals, as part of an earn-in agreement to acquire a 50% equity interest in Atlantic Lithium Ghana, excluding the MIIF investment and the government's free-carried interest. Additionally, we have committed to fund the first $70.0 million of capital expenditures for the development of Ewoyaa, which will allow us to earn the remaining 27.5% equity interest in Atlantic Lithium Ghana. Additional capital costs for development will be shared equally with Atlantic Lithium. As of December 31, 2023, we have not received any shares in Atlantic Lithium Ghana.

 Carolina Lithium is located in the historic Carolina Tin-Spodumene Belt and is being designed as a fully integrated project with mining, spodumene concentrate production, and lithium hydroxide manufacturing on a single site in Gaston County, North Carolina. At full production, Carolina Lithium is expected to produce 30,000 metric tons per year of lithium hydroxide.
 We are currently engaged in permitting activities with state and local agencies for Carolina Lithium. In August 2021, we submitted a mining permit application to the NCDEQ's DEMLR. Since our submission, we have responded to a series of additional information requests made by DEMLR. On February 9, 2024, DEMLR issued their fourth Additional Information Request. We have 180 days in which to this most recent information request. We estimate that we will submit our response by the end of the first quarter of 2024. Our goal is to obtain all necessary material permits in 2024. If we receive a state mining permit, we expect to proceed with rezoning activities and anticipate construction will commence upon receipt of all required permits and local approvals and the completion of rezoning and project financing activities.

 Tennessee Lithium
 Tennessee Lithium is a proposed merchant lithium hydroxide manufacturing plant in America's emerging "Battery Belt" and is expected to add 30,000 metric tons per year of lithium hydroxide production capacity to the U.S. supply chain. We expect the plant to be one of the most sustainable lithium hydroxide operations in the world and will utilize the Metso: Outotec Pressure Leaching Technology. Use of this technology is expected to reduce solid waste, create fewer emissions, and improve capital and operating costs relative to incumbent technologies.
 Recent highlights include:
 • In October 2023, we purchased a 132-acre disposal facility adjacent to the proposed Tennessee Lithium plant site for the placement of inert tailings produced as part of the innovative alkaline pressure leach process. In addition, we agreed to acquire a large industrial complex in close proximity to the proposed Tennessee Lithium plant site. These two acquisitions are expected to result in significant net economic benefits to the project.

 • During the third quarter 2023, we engaged advisors to support our funding strategy for the construction of Tennessee Lithium. In consultation with the DOE, we have decided to pursue an ATVM loan under the DOE's Loan Programs Office, rather than complete the previously announced $141.7 million grant under the Bipartisan Infrastructure Law. We expect that the ATVM loan, if awarded, would cover a significantly larger share of the capital required for the project, strengthening the opportunity for strategic parties to partner with us on the project.
 • In July 2023, we received our Conditional Major Non-Title V Construction and Operating Air Permit for Tennessee Lithium from TDEC. With the receipt of the Air Permit for the planned 30,000 metric ton per year lithium hydroxide manufacturing plant, we now hold all the material permits required to begin construction at Tennessee Lithium.

 Market Outlook
 The demand for electric vehicles continues to grow as many jurisdictions around the world have legislated to shifting new car fleets away from internal combustion engines and toward electric vehicles. These electric vehicles will use batteries, nearly all of which are expected to be lithium-based batteries. Our strategy is to develop resources and processing capabilities that support the opportunity to meet the demands of our customers across the electric vehicle supply chain. Car manufacturers have committed significant capital investments totaling more than $1 trillion across the electric vehicle supply chain to electrify their fleets by 2030. Many of the major car manufacturers have plans to build facilities in the U.S. to produce both lithium-ion batteries and electric vehicles that will require a supply of lithium products.
 Lithium products are expected to be in a supply deficit in the coming years due to the projected adaption to electric vehicles as presented in the graph below:
 Source: Benchmark Mineral Intelligence Q4 Forecast - January 2024.

 The outlook for global sales of new electric vehicles (units in millions) and the global penetration rate of new electric vehicles sold compared to total new vehicles sold are presented in the table below:

 2024
 2025
 2026
 2027
 2028
 2029
 2030
 2031
 2032
 2033

 Sales of new electric vehicles
 18.0
 22.2
 27.0
 31.5
 36.1
 40.5
 45.9
 50.7
 55.4
 59.1

 Penetration rate
 22%
 25%
 29%
 33%
 36%
 40%
 43%
 47%
 50%
 53%

 Source: Rho Motion Electric Vehicle Battery Outlook as of January 2024.
 Note: Periods in the tables above are calendar year periods.

 Components of our Results of Operations
 We recognize revenue from product sales at a point in time when performance obligations are satisfied under the terms of contracts with our customers. A performance obligation is deemed to be satisfied when control of the product is transferred to our customer, which is typically upon delivery to the shipping carrier. Where a contract contains more than one distinct performance obligation, the transaction price is allocated to each performance obligation based on the standalone selling price of each performance obligation, although these situations do not occur frequently and are generally not built into our contracts. Revenue is measured as the amount of consideration expected to be received in exchange for transferring the goods. In the case of variable consideration arrangements, we estimate variable consideration as the revenue to which we expect to be entitled. Initial pricing is typically billed 5 days to 30 days after the departure of the shipment and paid between 15 days to 75 days. Final adjustments to prices may take longer to resolve. When the final price has not been resolved by the end of a reporting period, we estimate the expected sales price based on the initial price, market pricing and known quality measurements. We warrant to our customers that our products conform to mutually agreed product specifications.
 Exploration Costs
 We incur costs in resource exploration, evaluation, and development during the different phases of our resource development projects. Exploration costs incurred before the declaration of proven and probable mineral reserves, which primarily include exploration, drilling, engineering, metallurgical testwork, site-specific reclamation, and compensation for employees associated with exploration activities, are expensed as incurred. After proven and probable mineral reserves are declared, exploration and mine development costs necessary to bring the property to commercial capacity or increase the capacity or useful life are capitalized.
 Selling, General and Administrative Expenses
 Selling, general and administrative expenses relate to overhead costs, such as employee compensation and benefits for corporate management and office staff including accounting, legal, human resources, and other support personnel, professional service fees, insurance, and costs associated with maintaining our corporate headquarters. Included in employee compensation costs are cash and stock-based compensation expenses.
 Income (Loss) From Equity Method Investments
 Income (loss) from equity method investments reflects our proportionate share of the net income (loss) resulting from our investments in Sayona Mining, Sayona Quebec, Vinland Lithium and Atlantic Lithium. These investments are recorded under the equity method and adjusted each period, on a one-quarter lag, for our share of each investee's income (loss). If a decline in the value of an equity method investment is determined to be other than temporary, we record any related impairment as a component of share of earnings or losses of the equity method investee in the current period. Our equity method investments are an integral and integrated part of our ongoing operations. We have determined this justifies a more meaningful and transparent presentation of our proportional share of income in our equity method investments as a component of our income (loss) from operations.
 Other Income
 Other income consists of interest income, interest expense, foreign currency exchange gain (loss), and gain (loss) on dilution of equity method investments. Interest income consists of interest earned on our cash and cash equivalents. Interest expense consists of interest incurred on long-term debt related to noncash acquisitions of mining interests financed by sellers for Carolina Lithium as well as interest incurred for lease liabilities. Foreign currency exchange gain (loss) relates to our foreign bank accounts denominated in

 Canadian dollars and Australian dollars and marketable securities denominated in Australian dollars. Gain (loss) on dilution of equity method investments relates to our reduction in ownership of Sayona Mining and Atlantic Lithium due to their issuance of additional shares through public offerings and employee stock compensation grants.

 Results of Operations
 Year Ended December 31, 2023 Compared to Year Ended December 31, 2022

 2023
 2022
 $ Change
 % Change

 $
 $
 —
 $
 *

 Costs of sales
 —
 *

 Gross profit
 5,679
 —
 5,679
 *

 Gross profit margin
 14.3
 %
 —
 %

 Exploration costs
 1,929
 1,939
 (10)
 (0.5)%

 Selling, general and administrative expenses
 43,319
 29,449
 13,870
 47.1%

 Total operating expenses
 45,248
 31,388
 13,860
 44.2%

 Income (loss) from equity method investments
 (8,352)
 8,546
 (102.3)%

 Loss from operations
 (39,375)
 (39,740)
 (0.9)%

 Other income
 20,704
 29,904
 (9,200)
 (30.8)%

 Income tax expense
 3,106
 3,139
 (33)
 (1.1)%

 $
 (21,777)
 $
 (12,975)
 $
 (8,802)
 67.8%

 * Not meaningful.
 Revenue was $39.8 million in the year ended December 31, 2023 from the sale of 43,200 dmt of spodumene concentrate from our purchase offtake agreement with Sayona Quebec. We had no sales in the year ended December 31, 2022. The realized price per dmt was $920 for the year ended December 31, 2023. Realized price is the average estimated price, net of certain distribution and other fees, for approximate 5.5% Li2O grade, which considers referenced pricing data up to December 31, 2023 for sales that are subject to a final adjustment. The final adjusted price may be higher or lower than the average estimated realized price based future market price movements. We have estimated the final sales pricing based on expected market conditions and known quality measurements. Any adjustments to the sales price will be reflected in subsequent periods.
 Gross Profit and Gross Profit Margin
 Gross profit was $5.7 million and gross profit margin was 14.3%, in the year ended December 31, 2023. Gross profit and gross profit margin were driven by our offtake supply agreement with Sayona Quebec. Our realized cost of sales was $789 per dmt in the year ended December 31, 2023. Realized cost of sales is the average cost of sales including Piedmont Lithium's offtake pricing agreement with Sayona Quebec for the purchase of spodumene concentrate at a market price subject to a floor of $500 per metric ton and a ceiling of $900 per metric ton, with adjustments for product grade, freight, and insurance.
 Exploration Costs
 Exploration costs of $1.9 million were consistent for the year ended December 31, 2023 as compared to the year ended December 31, 2022.
 Selling, General and Administrative Expenses
 Selling, general and administrative expenses increased $13.9 million, or 47.1%, to $43.3 million in the year ended December 31, 2023 compared to $29.4 million in the year ended December 31, 2022. The increase in selling, general and administrative expenses was primarily due to increased professional fees, consulting fees, and increased employee compensation costs related to the hiring of additional management and support staff at our headquarters in Belmont, North Carolina during 2023. Stock-based compensation

 expense included in selling, general and administrative expenses was $9.4 million and $3.3 million in the years ended December 31, 2023 and 2022, respectively.
 Income (Loss) from Equity Method Investments
 Income (loss) from equity method investments increased $8.5 million, or 102.3%, to income of $0.2 million in the year ended December 31, 2023 compared to a loss of $8.4 million in the year ended December 31, 2022. The income reflects our proportionate share of the net income or loss resulting from our investments in Sayona Mining, Sayona Quebec, and Atlantic Lithium. The change was driven by income of $4.4 million from Sayona Quebec in the year ended December 31, 2023 compared to a loss of $2.5 million in the year ended December 31, 2022, and a decrease in losses from Sayona Mining and Atlantic Lithium of $2.8 million and $1.1 million, respectively. In addition, we recorded an other than temporary impairment charge of $2.2 million in the year ended December 31, 2023 due to a decline market value of Sayona Mining.
 Other Income
 Other income decreased $9.2 million, or 30.8%, to $20.7 million in the year ended December 31, 2023 compared to $29.9 million in the year ended December 31, 2022. The decrease was primarily due to our gain on dilution of equity method investments related to Sayona Mining of $17.0 million in the year ended December 31, 2023 compared to $29.0 million in the year ended December 31, 2022. Partially offsetting the decrease in other income was an increase related to net interest income of $2.8 million during the same comparable period.
 Income Tax Expense
 Income tax expense was $3.1 million in the years ended December 31, 2023 and December 31, 2022. Income tax expense in both periods is driven by the deferred tax effects of our equity method investment in Sayona Mining.

 Liquidity and Capital Resources
 As of December 31, 2023, we had cash and cash equivalents of $71.7 million compared to $99.2 million as of December 31, 2022. As of December 31, 2023, the vast majority of our cash balances were held in the U.S and covered by FDIC insured limits.
 Our predominant source of cash to date has been generated through equity financing from issuances of our common stock. In February 2023, we issued 1,096,535 shares of our common stock at $68.40 per share to LG Chem for $75 million. We received cash proceeds of $71.1 million, which was net of $3.9 million in share issuance costs associated with the private placement. As of December 31, 2023, we had $369.2 million remaining under our shelf registration statement, which expires on September 24, 2024.
 Our primary uses of cash during the year ended December 31, 2023 consisted of: (i) equity investments in Sayona Quebec mainly for the operational restart of NAL totaling $30.9 million; (ii) purchases of real property and associated mining interests of $25.4 million and development expenditures of $3.3 million associated with Carolina Lithium; (iii) capital expenditures primarily related to engineering costs of $27.7 million for Tennessee Lithium; and (iv) advances to Atlantic Lithium primarily for exploration and evaluation activities related to our investment in Ewoyaa totaling $9.4 million; and general and administrative costs related to our corporate expenses.
 As of December 31, 2023, we had working capital of $34.8 million.

 Liquidity Outlook
 As a result of current lithium market conditions, we have taken certain actions during the first quarter of 2024 to reduce our overhead cost structure, strengthen our balance sheet, and bolster our cash position. Specifically, we:
 • initiated a cost-savings plan to reduce operating spend mainly within our corporate overhead by $10 million annually, defer capital spending to 2025 and beyond, and limit cash investments in and advances to affiliates. We expect to recognize the majority of our cost savings in 2024. As part of our cost-savings plan, we reduced our workforce by 27% mainly within our corporate office staff. We will record approximately $1 million in severance and related costs in the first quarter of 2024; and raised net proceeds of approximately $49.1 million from the sale of our common stock holdings in Sayona Mining and a portion of our common stock holdings in Atlantic Lithium. The sale of these shares was part of our strategy to provide funding from non-core assets and protect shareholder value. We expect to pay approximately $3.1 million in taxes associated with these sales in the second quarter of 2024. The sale of these shares had no impact on our joint ventures or offtake rights with either Sayona Quebec and its NAL operations or the Ewoyaa project with Atlantic Lithium.
 Our planned cash expenditures for the next twelve months primarily relate to: (i) continued equity investments in Sayona Quebec primarily for working capital of NAL; (ii) continued cash advances to Atlantic Lithium for Ewoyaa; (iii) real property and associated mineral rights acquisition costs and continued permitting, engineering and testing activities associated with Carolina Lithium; (iv) real property acquisition costs and engineering and permitting activities associated with Tennessee Lithium; (v) corporate costs; and (vi) working capital requirements.
 In 2024, we plan to fund capital expenditures totaling $10 million to $14 million and investments in and advances to affiliates totaling $32 million to $38 million. The majority of our planned capital expenditures relate to Carolina Lithium and Tennessee Lithium. Investments in and advances to affiliates reflect cash contributions to Sayona Quebec and its NAL operations and advances to Atlantic Lithium for the Ewoyaa project. We expect funding for Ewoyaa to be minimal in 2024 and we are evaluating a range of options that would be non-dilutive to Piedmont Lithium's shareholders to fund our share of project capital. Our outlook for planned capital expenditures and investments in and advances to affiliates is subject to market conditions.
 We believe our current cash balances are sufficient to fund our cash requirements for at least the next 12 months. In the event costs
 were to exceed our planned expenditures, we will reduce or eliminate current and/or planned discretionary spending. If further
 reductions are required, we will reduce certain non-discretionary expenditures. We plan to meet our liquidity needs in 2024 through our available cash balances and other financing strategies involving non-core assets, as discussed above.
 During the third quarter of 2023, we engaged advisors to support our funding strategy for the construction of Tennessee Lithium. In consultation with the DOE, we have decided to pursue an ATVM loan under the DOE's Loan Programs Office rather than complete the previously announced $141.7 million grant under the Bipartisan Infrastructure Law. We expect that the ATVM loan, if awarded, would cover a significantly larger share of the capital required for the project, thereby strengthening the opportunity for strategic parties to partner with us on the project. We are also in the process of submitting an ATVM loan application for Carolina Lithium. Construction is not planned to commence for either Tennessee Lithium or Carolina Lithium until project financing has been finalized for the respective project.
 As of December 31, 2023, we had entered into land acquisition contracts in North Carolina and Tennessee totaling $24.7 million, of which we expect to close and fund $10.8 million in 2024, $11.1 million in 2025, and $2.7 million in 2026. These amounts do not include closing costs such as attorneys' fees, taxes, and commissions. We are not obligated to exercise our land option agreements, and we are able to cancel our land acquisition contracts, at our option with de minimis cancellation costs, during the contract due diligence period. Certain land option agreements and land acquisition contracts become binding upon commencement of construction for Carolina Lithium.
 Currently, there are no plans for future cash distributions from any of our equity method investments.
 Historically, we have been successful raising cash through equity financing. If we were to issue additional shares of our common stock, it would result in dilution to our existing shareholders. No assurances can be given that any additional financings would be available in amounts sufficient to meet our needs or on terms that would be acceptable to us. There are many factors that could significantly impact our ability to raise funds through equity and debt financing as well as influence the timing of future cash flows. See Part I, Item 1A, "Risk Factors" in this Form 10-K for the year ended December 31, 2023.

 Cash Flows
 The following table is a condensed schedule of cash flows provided as part of the discussion of liquidity and capital resources:

 Net cash provided by (used in):
 2023
 2022

 Operating activities
 $
 1,570
 $
 (26,449)

 Investing activities
 (99,323)
 (59,800)

 Financing activities
 70,236
 121,251

 Net (decrease) increase in cash and cash equivalents
 $
 (27,517)
 $
 35,002

 Cash Flows from Operating Activities
 Operating activities provided $1.6 million and used $26.4 million in the years ended December 31, 2023 and 2022, respectively, resulting in an increase in cash provided by operating activities of $28.0 million. The increase was primarily due to the receipt of prepayments for spodumene concentrate shipments that, as a result of declining lithium market prices after receipt, are recorded as current liabilities of $29.2 million as of December 31, 2023 and an increase in net income of $0.9 million, net of certain noncash items including gain on dilution, income (loss) from equity method investments, stock compensation expense, and deferred taxes.
 Cash Flows from Investing Activities
 Investing activities used $99.3 million and $59.8 million in the years ended December 31, 2023 and 2022, respectively, resulting in an increase in cash used in investing activities of $39.5 million. The increase was primarily due to an increase in capital contributions to equity investments of $12.2 million primarily relating to Sayona Quebec for additional investments to fund the NAL restart. Also contributing to the increase were increased capital expenditures of $25.9 million and $5.2 million for Tennessee Lithium and Carolina Lithium, respectively. These increases were partially offset by a decrease in cash advances of $3.6 million to Atlantic Lithium for Ewoyaa.
 Cash Flows from Financing Activities
 Financing activities provided $70.2 million and $121.3 million in the years ended December 31, 2023 and 2022, respectively, resulting in a decrease in cash provided of $51.0 million. The decrease in cash from financing activities was driven by a $51.3 million decrease in net cash proceeds from issuances of our common stock in the years ended December 31, 2023 compared to December 31, 2022. In February 2023, we received net proceeds of $71.1 million from LG Chem in exchange for 1,096,535 common shares in Piedmont Lithium in conjunction with a multi-year spodumene concentrate offtake agreement. In March 2022, we received net proceeds of $122.0 million by issuing 2,012,500 common shares under our automatic shelf registration.

 Contractual Obligations and Other Commitments
 The following table summarizes our contractual obligations as of December 31, 2023 that we believe will affect cash over the next five years and thereafter:

 Total
 Less than
1 year
 1–3 years
 3-5 years
 Thereafter

 Contractual obligations

 Long-term debt obligations
 $
 $
 $
 $
 —
 $
 —

 Lease liabilities
 1,801

 $
 1,964
 $
 $
 $
 $

 Although we have entered into certain offtake supply agreements, purchase obligations from our customers are defined as purchase agreements that are enforceable and legally binding and specify all significant terms, including quantity, price, and the approximate timing of the transaction. Our obligations to fulfill supply agreements do not meet these criteria and are therefore not reflected in the table above.

 In August 2022, we signed a $4.1 million contract option to purchase land with the Industrial Development Board of the County of McMinn and the McMinn County of Economic Development Authority. In December 2023, this option agreement expired. We are currently in discussions with county officials to extend the option.

 Off-Balance Sheet Arrangements
 In 2023, we purchased a 132 acre disposal facility adjacent to the proposed Tennessee Lithium plant site for the placement of inert tailings produced as part of the innovative alkaline pressure leach process. The Tennessee Department of Environment and Conservation requires that closure and post-closure obligations of the disposal facility be covered by a surety bond. Surety bonds securing closure and post-closure obligations at December 31, 2023 and December 31, 2022 totaled $3.2 million and $0, respectively.

 Critical Accounting Policies and Estimates
 Our management's discussion and analysis of our financial condition and results of operations is based on our consolidated financial statements, which have been prepared in accordance with U.S. GAAP. The preparation of these consolidated financial statements requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities as of the date of the consolidated financial statements, as well as the reported expenses incurred during the reporting periods. Our estimates are based on our historical experience and on various other factors that we believe are reasonable under the circumstances, the results of which form the basis for making judgments about the carrying value of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions.
 While our significant accounting policies are described in the notes to our consolidated financial statements included elsewhere in our Annual Report, we believe that the following critical accounting policies are most important to understanding and evaluating our reported financial results.
 For certain of our sales of spodumene concentrate, customer contracts allow for pricing based on a period of time subsequent to shipping, in most cases within the following four months. In such cases, revenue is recorded at a provisional price at the time of shipment. The provisionally priced sales are adjusted to reflect market prices at the end of each month until a final adjustment is made to the price of the shipments upon settlement with customers pursuant to the terms of the contract.
 Stock-based Compensation
 The Leadership and Compensation Committee generally grants stock-based awards in the first quarter of each year. The Leadership and Compensation Committee does not have any programs, plans, or practices of timing these awards in coordination with the release of material non-public information. We have never backdated, re-priced, or spring-loaded any of our stock-based awards.
 Equity-settled, share-based payments are provided to officers, employees, consultants and other advisors. These share-based payments are measured at the fair value of the equity instrument at the grant date. Fair value of share options is determined using the Black-Scholes option pricing model, taking into account the terms and conditions upon which the instruments were granted, and are disclosed in Note 4—Stock-Based Compensation, to the audited consolidated financial statements appearing elsewhere in our Annual Report. Fair value of TSR PRAs is determined using a Monte Carlo simulation. The Monte Carlo simulation fair value model requires the use of highly subjective and complex assumptions, including the price volatility of the underlying stock. A Monte Carlo simulation model was used to determine the grant date fair value by simulating a range of possible future stock prices for the Company and each member of the peer group over the performance period is disclosed in Note 4—Stock-Based Compensation, to the audited consolidated financial statements appearing elsewhere in our Annual Report.
 We record stock-based compensation expense within both exploration costs, and general and administrative expenses in the statements of operations. Costs are allocated among those receiving the benefit based upon job function. There are certain employees who serve both functions, and therefore, their stock-based compensation expense is split between both financial statement lines in the consolidated statements of operations.
 Estimating fair value for share-based payment transactions requires determination of the most appropriate valuation model, which depends on the terms and conditions of the grant. This estimate also requires determination of the most appropriate inputs to the valuation model including the expected life of the share option, volatility, dividend yield and risk-free interest rate and making assumptions about them.

 Changes to these inputs would impact the consequent valuation for each equity instrument valued in this manner, and consequently, the value of each grant would vary in a different manner depending on the change to the respective inputs.
 The fair value determined at the grant date is expensed on a straight-line basis over the vesting period, based on our estimate of equity instruments that will eventually vest. At each reporting date, we revise our estimate of the number of equity instruments expected to vest. The impact of the revision of the original estimates, if any, is recognized in profit or loss over the remaining vesting period, with a corresponding adjustment to the share-based payments reserve.
 Investments in Unconsolidated Entities
 We strategically invest in unconsolidated entities that we believe will provide us access to hard rock lithium assets as well as projects with the potential for scale, low-cost, sustainable production practices and that are strategically located to our proposed lithium hydroxide manufacturing sites.
 Our unconsolidated entities are accounted for by the equity method of accounting because we have a significant influence, but not control, in the investee. We record our investments in these entities in our consolidated balance sheets as "Equity investments in unconsolidated affiliates" and our pro-rata share of the entities' earnings or losses in our consolidated statements of operations as "Gain (loss) from equity investments in unconsolidated affiliates."
 We look at specific criteria and use our judgment when determining if we have a controlling interest in a less than wholly-owned entity. Factors considered in determining whether we have significant influence, or we have control, include, but are not limited to, ownership percentage, the ability to appoint individuals to the investee's board of directors, operational decision-making authority, and participation in policy-making decisions. The accounting policy relating to the use of the equity method of accounting is a critical accounting policy due to the judgment required in determining whether we have significant influence over the entity.

 Item 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK.
 Interest Rate Risk
 Our exposure to the risk of changes in market interest rates relates primarily to our cash and short-term deposits with a floating interest rate. These financial assets do not expose us to material cash flow interest rate risk. All other financial assets and liabilities, in the form of payables, lease liabilities, and long-term debt, are fixed rate or non-interest bearing. As of December 31, 2023 and 2022, we had $71.7 million, and $99.2 million, respectively, of cash and short-term deposits. We currently do not engage in any hedging or derivative transactions to manage interest rate risk.
 Foreign Currency Risk
 Our provisional spodumene concentrate sales are calculated, in part, based on the foreign exchange rate between the U.S. dollar and the Chinese renminbi over applicable quotational periods, and therefore, we are exposed to currency volatility and devaluation risks. Geopolitical tensions between the U.S. and China may lead to increased tariffs, preferences for local producers, some of which may be government-supported, or other trade barriers. The economic impact of currency exchange rate movements is often linked to variability in real growth, inflation, interest rates, governmental actions and other factors. While foreign currency risk has not had a material impact on our results of operations, we will continue to evaluate our risk exposure going forward and may enter into hedging transactions to manage our exposure to fluctuations in foreign currency exchange rates.
 Commodity Price Risk
 Our results of operations are dependent upon the market prices of lithium products. These lithium products are not quoted on any major commodities market or exchange as these product's attributes vary and demand is currently constrained to a relatively limited number of purchasers, a significant majority of which are based in China. The market prices published for lithium products can be volatile and are influenced by numerous factors, including international, economic, and political trends, expectations of inflation, currency exchange fluctuations, interest rates, global or regional consumptive patterns, speculative activities, increased production due to new extraction developments and improved extraction and production methods and technological changes in the markets for the end products.
 We have not entered into any hedging transactions to manage our exposure to fluctuations in the market prices of lithium products. We will continue to evaluate our options moving forward as the futures market for lithium products further develops.

 During the three months ending December 31, 2023, we received a provisional payment on sales of 14,000 dmt of spodumene concentrate under a provisional pricing arrangement. The price per metric ton is calculated based on multiple factors, including the average applicable market price index over the applicable quotational period. We recognize revenue from product sales at a point in time when performance obligations are satisfied under the terms of contracts with our customers. When the final price has not been resolved by the end of a reporting period, we estimate the expected sales price based on the initial price, market pricing and known quality measurements. Differences between payments received and the final estimated sales price, which results in a liability, are recorded as accrued provisional revenue adjustments.
 We conduct a sensitivity analysis on our provisional concentrate sales still subject to final pricing to determine the potential impact to net income (loss) of a 10% change to the applicable market price index as compared to the applicable market price index as of December 31, 2023. Such a 10% change yields a potential impact of approximately $1.6 million to net income (loss).
 Additionally, market prices of lithium products affect the economic feasibility of mining on our properties, the value of such properties and the potential timing of construction of Carolina Lithium and Tennessee Lithium.

 Item 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA
 See "Index to Consolidated Financial Statements" beginning on page F-1 of our Annual Report, which information is incorporated by reference into this Item 8.

 Item 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE.
 None.

 Item 9A. CONTROLS AND PROCEDURES.
 Evaluation of Disclosure Controls and Procedures
 Our management, under supervision and with the participation of our CEO (our Principal Executive Officer) and CFO (our Principal Financial Officer and Principal Accounting Officer), evaluated the effectiveness of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) of the Exchange Act) as of December 31, 2023. Based on the evaluation of our disclosure controls and procedures, our CEO and CFO have concluded that our disclosure controls and procedures were effective as of December 31, 2023.
 Management's Annual Report on Internal Control Over Financial Reporting
 Our management is responsible for establishing and maintaining adequate internal control over financial reporting, as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act. This rule defines internal control over financial reporting as a process designed by, or under the supervision of, a company's CEO and CFO and effected by our board of directors, management and other personnel, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles and includes those policies and procedures that (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of our assets that could have a material effect on the financial statements.
 Management assessed the effectiveness of our internal control over financial reporting as of December 31, 2023. This assessment was performed under the direction and supervision of our CEO and CFO and based on criteria established in Internal Control-Integrated Framework (2013) issued by COSO. Our management's assessment of the effectiveness of our internal control over financial reporting included testing and evaluating the design and operating effectiveness of our internal controls. Based on this assessment, management has concluded that we maintained effective internal control over financial reporting as of December 31, 2023, based on criteria established in the COSO 2013 framework.
 Deloitte & Touche LLP, our independent registered public accounting firm, has issued an attestation report on the effectiveness of our internal control over financial reporting as of December 31, 2023. Their report is included below.

 Inherent Limitations of Internal Controls
 Our management, including our CEO and CFO, does not expect that our disclosure controls and procedures or our internal controls will prevent all errors and all fraud. A control system, no matter how well conceived and operated, can provide only reasonable, not absolute, assurance that the objectives of the control system are met. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud, if any, within the Company have been detected. These inherent limitations include the realities that judgments in decision-making can be faulty, and that breakdowns can occur because of a simple error or mistake. Additionally, controls can be circumvented by the individual acts of some persons, by collusion of two or more people, or by management override of the control. The design of any system of controls also is based in part upon certain assumptions about the likelihood of future events, and we cannot assure you that any design will succeed in achieving its stated goals under all potential future conditions. Over time, controls may become inadequate because of changes in conditions, or the degree of compliance with the policies or procedures may deteriorate. Projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate. Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements due to error or fraud.
 Changes in Internal Control over Financial Reporting
 Section 404 of the Sarbanes-Oxley Act of 2002 requires us to evaluate annually the effectiveness of our internal controls over financial reporting as of the end of each fiscal year, and to include a management report assessing the effectiveness of our internal control over financial reporting in all annual reports. There were no changes in our internal control over financial reporting during the quarter ended December 31, 2023 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

 REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
 To the Shareholders and the Board of Directors of Piedmont Lithium Inc.,
 Opinion on Internal Control over Financial Reporting
 We have audited the internal control over financial reporting of Piedmont Lithium Inc. and subsidiaries (the "Company") as of December 31, 2023, based on criteria established in Internal Control—Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO). In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2023, based on criteria established in Internal Control—Integrated Framework (2013) issued by COSO.
 We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated financial statements as of and for the year ended December 31, 2023, of the Company and our report dated February 28, 2024, expressed an unqualified opinion on those financial statements.
 Basis for Opinion
 The Company's management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management's Annual Report on Internal Control over Financial Reporting. Our responsibility is to express an opinion on the Company's internal control over financial reporting based on our audit. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
 We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.
 Definition and Limitations of Internal Control over Financial Reporting
 A company's internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company's internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in

 accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company's assets that could have a material effect on the financial statements.
 Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

 /s/ DELOITTE & TOUCHE LLP
 Charlotte, North Carolina

 Item 9B. OTHER INFORMATION.
 During the three months ended December 31, 2023, no director or officer of the Company adopted or terminated a "Rule 10b5-1 trading arrangement" or "non-Rule10b5-1 trading arrangement," as each term is defined in item 408(a) of Regulation S-K.
 Disclosure Pursuant to Item 2.01 of Form 8-K — Completion of Acquisition or Disposition of Assets
 On February 26, 2024, we completed the sale of 1,249.8 million shares of Sayona Mining on market for an average of $0.03 per share. The shares sold represented approximately 12% of Sayona Mining's outstanding shares and resulted in approximately $41.4 million in net cash proceeds.
 As a result of the sale, Piedmont Lithium no longer holds shares of Sayona Mining and will record a loss on the sale of our investment in accordance with Accounting Standards Codification, or ASC 323-10-35-35, Investments - Equity Method and Joint Ventures.
 We have included below the unaudited pro forma consolidated statement of operations for the year ended December 31, 2023 and the unaudited pro forma consolidated balance sheet as of December 31, 2023, which was derived from our consolidated balance sheet filed in this Annual Report on Form 10-K. The pro forma statements of operations give effect to the disposal as if it had occurred on January 1, 2023.
 Disclosure Pursuant to Item 9.01 of Form 8-K — Financial Statements and Exhibits
 UNAUDITED PRO FORMA CONSOLIDATED STATEMENT OF OPERATIONS
 YEAR ENDED DECEMBER 31, 2023
 (In thousands)

 Adjustments

 Notes
 Pro Forma

 $
 $
 —
 $

 Costs of sales
 —

 Gross profit
 5,679
 —
 5,679

 Operating expenses:

 Exploration costs
 1,929
 —
 1,929

 Selling, general and administrative expenses
 43,319
 —
 43,319

 Total operating expenses
 45,248
 —
 45,248

 Income (loss) from equity method investments
 2,546
 (a)
 2,740

 Loss from operations
 (39,375)
 2,546
 (36,829)

 Other income (expense):
 —

 Interest income
 3,859
 —
 3,859

 Interest expense
 (39)
 —
 (39)

 (Loss) gain from foreign currency exchange
 (91)
 —
 (91)

 Gain on dilution of equity method investments
 16,975
 (16,850)
 (b)

 Total other income (loss)
 20,704
 (16,850)
 3,854

 Loss before taxes
 (18,671)
 (14,304)
 (32,975)

 Income tax expense
 3,106
 (3,106)
 (c)
 —

 $
 (21,777)
 $
 (11,198)
 $
 (32,975)

 UNAUDITED PRO FORMA CONSOLIDATED BALANCE SHEET
 AS OF DECEMBER 31, 2023
 (In thousands, except per share amounts

2023
 Adjustments
 Notes
 Pro Forma

 Assets

 Cash and cash equivalents
 $
 71,730
 $
 41,422
 (d)
 $
 113,152

 Accounts receivable
 —

 Other current assets
 3,829
 —
 3,829

 Total current assets
 76,154
 41,422
 117,576

 Property, plant and mine development, net
 127,086
 —
 127,086

 Other non-current assets
 30,353
 —
 30,353

 Equity method investments
 147,662
 (59,494)
 (e)
 88,168

 Total assets
 $
 381,255
 $
 (18,072)
 $
 363,183

 —

 Liabilities and Stockholders' Equity
 —

 Accounts payable and accrued expenses
 11,754
 —
 11,754

 Current portion of long-term debt
 —

 Other current liabilities
 29,463
 3,149
 (f)
 32,612

 Total current liabilities
 41,366
 3,149
 44,515

 Long-term debt, net of current portion
 —

 Operating lease liabilities, net of current portion
 1,091
 —
 1,091

 Other non-current liabilities
 —

 Deferred tax liabilities
 6,023
 (6,023)
 (g)
 —

 Total liabilities
 48,925
 (2,874)
 46,051

 Commitments and contingencies (Note 15)

 Stockholders' equity:

 Common stock; $0.0001 par value, 100,000 shares authorized; 19,272 and 18,073 shares issued and outstanding at December 31, 2023 and December 31, 2022, respectively
 —

 Additional paid-in capital
 462,899
 —
 462,899

 Accumulated deficit
 (126,844)
 (16,204)
 (h)
 (143,048)

 Accumulated other comprehensive loss
 (3,727)
 1,006
 (i)
 (2,721)

 Total stockholders' equity
 332,330
 (15,198)
 317,132

 Total liabilities and stockholders' equity
 $
 381,255
 $
 (18,072)
 $
 363,183

 Notes to Unaudited Pro Forma Consolidated Financial Information
 (a) Reflects the removal our $0.3 million loss from our equity method investment in Sayona Mining and $2.2 million loss on impairment of our investment in Sayona Mining
 (b) Reflects the removal of the gain on dilution of our interest in Sayona Mining
 (c) Reflects the income tax effects of the pro forma adjustments. The tax effect of the pro forma adjustments was calculated using the statutory rates in effect for the period presented.
 (d) Reflects the total proceeds received for the sale of Sayona Mining stock in the first quarter of 2024
 (e) Reflects the carrying amount of Sayona Mining as of the balance sheet date presented
 (f) Reflects an estimated pro forma current tax liability arising as a result of the sale of the stock in Sayona Mining
 (g) Reflects the reversal of the taxable temporary difference recorded with respect to the book-tax basis difference in our investment in Sayona Mining
 (h) Reflects the estimated loss of approximately $16.2 million from the sale of Sayona Mining shares during the first quarter of 2024. This pro forma estimated loss was computed in accordance with ASC 323-10-35-35 as the difference between the selling price and the carrying amount of the stock sold as-of the date of the balance sheet, net of income tax effects as computed under ASC 740. The actual loss will be determined using our actual carrying amount of Sayona Mining on the dates of

 sale which will reflect our proportional share of income or loss for the first quarter of 2024, inclusive of activity not reflected due to our lag in accounting for equity method investee activity. We are not able to estimate the actual loss until we determine the actual balances of our carrying amounts, which will be completed during the quarter ending March 31, 2024. The actual loss may differ materially from the pro forma estimated loss shown herein.

 The computation of the pro forma estimated loss has not been reflected in the pro forma consolidated statement of operations because it is considered to be nonrecurring in nature.

 The computation of the pro forma estimated loss was computed as follows (in thousands):

 Proceeds from sale of securities
 $
 41,422

 Less: carrying amount of Sayona Mining
 (59,494)

 Realized other comprehensive loss
 (1,228)

 Pro forma estimated loss before tax
 (19,300)

 Pro forma income tax benefit
 (3,096)

 Pro forma estimated loss, net of tax
 $
 (16,204)

 (i) This adjustment reflects the realization of our share of Sayona Mining's adjustments for other comprehensive income and our cumulative translation loss on the investment in Sayona Mining.

 Item 9C. DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS.

 None

 Item 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE.
 The information required by this item will be contained in the Proxy Statement and is incorporated herein by reference.

 Item 11. EXECUTIVE COMPENSATION.
 Our Board of Directors adopted a clawback policy in August 2023. That policy was filed as an exhibit to this Form 10-K as exhibit 97.1 All additional information required by this item will be contained in the Proxy Statement and is incorporated herein by reference.

 Item 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS.
 The information required by this item will be contained in the Proxy Statement and is incorporated herein by reference.

 Item 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE.
 The information required by this item will be contained in the Proxy Statement and is incorporated herein by reference.

 Item 14. PRINCIPAL ACCOUNTING FEES AND SERVICES.
 The information required by this item will be contained in the Proxy Statement and is incorporated herein by reference.

 Item 15. EXHIBITS.
 1. Financial Statements
 See "Index to Consolidated Financial Statements" beginning on page F-1 of our Annual Report, which information is incorporated by reference into this Item 15.
 2. Financial Statement Schedules
 Financial statement schedules have not been included because they are not applicable, or the information is included in financial statements or notes thereto.
 3. Exhibits
 The exhibits listed on the accompanying Exhibit Index are filed or incorporated by reference as part of our Annual Report and such Exhibit Index is incorporated herein by reference
 Exhibit Index

 Exhibit
Number
 Description

 3.1

 Amended and Restated Certificate of Incorporation of Piedmont Lithium Inc. (incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K12B filed on May 18, 2021)

 3.2

 Amended and Restated Bylaws of Piedmont Lithium Inc. (incorporated by reference to Exhibit 3.2 to the Company's Current Report on Form 8-K12B filed on May 18, 2021)

 4.1

 Description of Securities (incorporated by reference to Exhibit 4.1 the Company's Annual Report on Form 10-K filed on September 24, 2021)

 10.1+

 Piedmont Lithium Inc. 2021 Stock Incentive Plan (incorporated by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K filed on May 18, 2021)

 10.2+

 Executive Employment Agreement, dated as of September 22, 2021, by and between Keith Phillips, Piedmont Lithium Inc. and Piedmont Lithium Carolinas, Inc. (incorporated by reference to Exhibit 10.2 to the Company's Annual Report on Form 10-K filed on September 24, 2021)

 10.3+

 Executive Employment Agreement, dated as of June 4, 2021, by and between Michael White and Piedmont Lithium Inc. (incorporated by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K filed on June 4, 2021)

 10.4+

 Executive Employment Agreement, dated as of September 22, 2021, by and between Bruce Czachor and Piedmont Lithium Inc. and Piedmont Lithium Carolinas, Inc. (incorporated by reference to Exhibit 10.4 to the Company's Annual Report on Form 10-K filed on September 24, 2021)

 10.5+

 Executive Employment Agreement, dated as of September 22, 2021, by and between Patrick Brindle and Piedmont Lithium Inc. and Piedmont Lithium Carolinas, Inc. (incorporated by reference to Exhibit 10.5 to the Company's Annual Report on Form 10-K filed on September 24, 2021)

 10.6+

 Executive Employment Agreement, dated as of December 8, 2022, by and between Krishna Y. McVey and Piedmont Lithium Inc. and Piedmont Lithium Carolinas, Inc. (incorporated by reference to Exhibit 10.6 to the Company's Annual Report on Form 10-K filed on March 1, 2023)

 10.7+

 Executive Employment Agreement, dated as of December 8, 2022, by and between Austin D. Devaney and Piedmont Lithium Inc. (incorporated by reference to Exhibit 10.7 to the Company's Annual Report on Form 10-K filed on March 1, 2023)

 21.1*

 Subsidiaries of the Registrant

 23.1*

 Consent of Independent Registered Public Accounting Firm, Deloitte & Touche, LLP

 23.2*

 Consent of BDO Audit Pty Ltd

 23.3*

 Consent of Nexia Brisbane Audit Pty Ltd

 23.4*

 Consent of Qualified Person (Shaun Searle) (with respect to the Technical Report Summary of a Feasibility Study of the Ewoyaa Lithium Project in Ghana, dated February 26, 2024)

 23.5*

 Consent of Qualified Person (Harry Warries) (with respect to the Technical Report Summary of a Feasibility Study of the Ewoyaa Lithium Project in Ghana, dated February 26, 2024)

 23.6*

 Consent of Qualified Person (Keith Muller) (with respect to the Technical Report Summary of a Feasibility Study of the Ewoyaa Lithium Project in Ghana, dated February 26, 2024)

 23.7*

 Consent of Qualified Person (Noel O'Brien) (with respect to the Technical Report Summary of a Feasibility Study of the Ewoyaa Lithium Project in Ghana, dated February 26, 2024)

 23.8*

 Consent of Qualified Person (Lennard Kolff van Oosterwijk) (with respect to the Technical Report Summary of a Feasibility Study of the Ewoyaa Lithium Project in Ghana, dated February 26, 2024)

 23.9*

 Consent of Qualified Person (Sylvain Collard) (with respect to the North American Lithium Technical Report Summary, dated February 27, 2024)

 23.10*

 Consent of Qualified Person (Jarrett Quinn) (with respect to the North American Lithium Technical Report Summary, dated February 27, 2024)

 23.11*

 Consent of Qualified Person (Ehouman N'Dah) (with respect to the North American Lithium Technical Report Summary, dated February 27, 2024)

 23.12*

 Consent of Qualified Person (Philippe Chabot) (with respect to the North American Lithium Technical Report Summary, dated February 27, 2024)

 23.13*

 Consent of Qualified Person (Sylvain Collard) (with respect to the Authier Technical Report Summary, dated February 27, 2024)

 23.14*

 Consent of Qualified Person (Jarrett Quinn) (with respect to the Authier Technical Report Summary, dated February 27, 2024)

 23.15*

 Consent of Qualified Person (Maxime Dupere) (with respect to the Authier Technical Report Summary, dated February 27, 2024)

 23.16*

 Consent of Qualified Person (Philippe Chabot) (with respect to the Authier Technical Report Summary, dated February 27, 2024)

 31.1*

 Certification of Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

 31.2*

 Certification of Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

 32.1*

 Certification of Principal Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

 32.2*

 Certification of Principal Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

 96.1

 Amended Technical Report Summary of the Carolina Lithium Project, dated April 20, 2023 (incorporated by reference to Exhibit 96.3 to the Company's Annual Report on Form 10-K/A filed on April 24, 2023)

 96.2*

 Technical Report Summary of a Feasibility Study of the Ewoyaa Lithium Project in Ghana, dated February 26, 2024

 96.3*

 North American Lithium Technical Report Summary, dated February 27, 2024

 96.4*

 Authier Technical Report Summary, dated February 27, 2024

 97.1*

 Clawback Policy

 99.1

 Consolidated Financial Statements of Atlantic Lithium Lithium and its subsidiaries, for the year ended June 30, 2022 and 2021 (incorporated by reference to Exhibit 99.1 to the Company's Annual Report on Form 10-K filed on March 1, 2023)

 99.2

 Consolidated Financial Statements of Sayona Mining Limited and its controlled entities, for the year ended June 30, 2022 and 2021 (incorporated by reference to Exhibit 99.2 to the Company's Annual Report on Form 10-K filed on March 1, 2023)

 99.3*

 Unaudited Consolidated Financial Statements of Atlantic Lithium and its subsidiaries, for the year ended June 30, 2023 and 2022

 99.4*

 Consolidated Financial Statements of Sayona Mining Limited and its controlled entities, for the year ended June 30, 2023 and 2022

 101.INS*

 101.SCH*

 101.CAL*

 101.DEF*

 101.LAB*

 101.PRE*

 104*

 *Filed herewith.
 + Indicates management contract or compensatory plan.

 Item 16. ANNUAL REPORT ON FORM 10-K SUMMARY.
 None.

 SIGNATURES
 Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

 Piedmont Lithium Inc.

 (Registrant)

 Date: February 28, 2024
 By:
 /s/ Michael White

 Michael White

 Executive Vice President and Chief Financial Officer
(Principal Financial Officer and Principal Accounting Officer)

 Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

 Name
 Title
 Date

 /s/ Keith Phillips
 President and Chief Executive Officer

 Keith Phillips
 (Principal Executive Officer)

 /s/ Michael White
 Executive Vice President and
Chief Financial Officer

 Michael White
 (Principal Financial Officer and Principal Accounting Officer)

 /s/ Jeffrey Armstrong
 Chairman and Director

 Jeffrey Armstrong

 /s/ Jorge Beristain
 Director

 Jorge Beristain

 /s/ Claude Demby
 Director

 Claude Demby

 /s/ Christina Alvord
 Director

 Christina Alvord

 /s/ Michael Bless
 Director

 Michael Bless

 Index to Consolidated Financial Statements

 Report of Independent Registered Public Accounting Firm (PCAOB ID No. 34)

 Consolidated Statements of Operations

 F- 5

 Consolidated Statements of Comprehensive Loss

 F- 6

 Consolidated Balance Sheets

 F- 7

 Consolidated Statements of Cash Flows

 F- 8

 Consolidated Statements of Changes in Equity

 F- 9

 Notes to the Consolidated Financial Statements

 F- 10

 REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

 To the shareholders and the Board of Directors of Piedmont Lithium Inc.,
 Opinion on the Financial Statements
 We have audited the accompanying consolidated balance sheets of Piedmont Lithium Inc. and subsidiaries (the "Company") as of December 31, 2023, and 2022, the related consolidated statements of operations, comprehensive loss, changes in equity, and cash flows, for each of the two years in the period ended December 31, 2023 and 2022, the six-month period ended December 31, 2021, and the year ended June 30, 2021, and the related notes (collectively referred to as the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2023 and 2022, and the results of its operations and its cash flows for each of the years ended December 31, 2023 and 2022, the six months ended December 31, 2021, and the year ended June 30, 2021, in conformity with accounting principles generally accepted in the United States of America.
 We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company's internal control over financial reporting as of December 31, 2023, based on criteria established in Internal Control—Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission and our report dated February 28, 2024, expressed an unqualified opinion on the Company's internal control over financial reporting.
 Basis for Opinion
 These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company's financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
 We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.
 Critical Audit Matters
 The critical audit matters communicated below are matters arising from the current-period audit of the financial statements that were communicated or required to be communicated to the audit committee and that (1) relate to accounts or disclosures that are material to the financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit matters or on the accounts or disclosures to which they relate.
 Revenue Recognition – Provisional Revenue Adjustments – Refer to Notes 2 and 3 to the financial statements
 Critical Audit Matter Description
 The Company recognizes revenue from product sales at a point in time when performance obligations are satisfied under the terms of contracts with their customers. A performance obligation is deemed to be satisfied when control of the product is transferred to their customers, which is typically upon delivery to the shipping carrier. Revenue is measured as the amount of consideration expected to be received in exchange for transferring the goods. The Company is subject to provisional revenue adjustments associated with commodity price fluctuations for their spodumene concentrate sales, which are accounted for as variable consideration under ASC 606 – Revenue from Contracts with Customers. These adjustments require estimation until final settlement of the contract. When the final price has not been resolved by the end of a reporting period, the Company estimates the expected sales price based on the pricing terms within the relevant contract, current market pricing information, and known quality measurements, as applicable. Revenue is recognized to the extent it is probable a significant reversal of revenue will not occur when the final price is resolved.
 Auditing the Company's estimates of variable consideration required extensive audit effort and a high degree of auditor judgment. For these reasons we identified the measurement of provisional revenue adjustments as a critical audit matter.
 How the Critical Audit Matter Was Addressed in the Audit
 Our audit procedures related to the measurement of provisional revenue adjustments included the following, among others:

 • We evaluated the design and tested the operating effectiveness of controls the Company has in place relating to reviewing customer contracts to identify price adjustment clauses and estimating variable consideration.
 • We evaluated the Company's accounting policy with respect to revenue recognition and variable consideration, as well as its process for identifying contracts that include potential price adjustment clauses.
 • We selected all contracts with customers that included potential price adjustment clauses and performed the following:
 • We read the customer contract to develop an understanding of clauses that could give rise to variable consideration and evaluated whether the Company's accounting conclusions with respect to those clauses were reasonable.
 • We obtained and tested the mathematical accuracy of the Company's calculations of provisional adjustment. In making this evaluation we considered both the terms included in the customer contract and the Company's historical experience in estimating provisional adjustments.
 • Evaluated the provisional adjustment estimate by developing a range of independent estimates and comparing our estimates to those used by management.
 • Evaluated the appropriateness and consistency of the methods and assumptions used by management to develop the provisional adjustment estimate.
 • We evaluated management's footnotes disclosures regarding the Company's accounting policies for provisional revenue adjustments and measuring variable consideration, and corresponding amounts recorded in the financial statements for the year ended December 31, 2023.
 Accounting for Equity Method Investments – Refer to Notes 2 and 9 to the financial statements
 Critical Audit Matter Description
 The Company applies the equity method of accounting for investments in which they have significant influence as contemplated within Accounting Standards Codification (ASC) Topic 323 – "Investments – Equity Method and Joint Ventures." Management has determined that they have significant influence over the Sayona Mining Limited, Sayona Quebec Inc., Atlantic Lithium Limited, and Vinland Lithium Inc. investments, and therefore have accounted for these investments in accordance with ASC Topic 323. The application of the accounting model under ASC Topic 323 requires an enhanced amount of professional judgment by management, including the initial determination and periodic reassessment of the ability to exert significant influence over the investee, evaluating the financial reporting impacts of foreign currency translation, changes in the value of the Company's investments due to dilutive equity transactions by the investees, and the required financial statement disclosures. As of December 31, 2023, the Company has approximately $147.7 million recorded as investments in unconsolidated affiliates on its balance sheet, representing approximately 39% of total assets.
 We identified the accounting for equity method investments as a critical audit matter due to the judgments made by management in applying the provisions of ASC 323 to investee-level transactions which impact either the ownership or valuation of its equity method investments. We performed audit procedures to evaluate the reasonableness of management's conclusions based on current year facts and circumstances, which required a high degree of auditor judgment and an increased extent of effort, including the need to involve our equity method investment accounting specialists.
 How the Critical Audit Matter Was Addressed in the Audit
 Our audit procedures related to the accounting for equity method investments included the following, among others:
 • We evaluated the design and tested the operating effectiveness of management's controls over its equity method investments in unconsolidated affiliates during the year ended December 31, 2023.
 • We evaluated the Company's disclosures related to equity method investments, including a comparison of the footnote disclosures per the Form 10-K to other comparable disclosures in SEC filings.
 • Performed substantive testing procedures as follows:
 • Vouched additional contributions to cash paid to unconsolidated affiliates to amounts presented within the face of the financial statements and notes to the financial statements, and evaluated whether those additional contributions required reassessment of the Company's significant influence over the investees.
 • Evaluated the Company's calculation of currency translation adjustments applicable to its equity method investments utilizing independently obtained third-party foreign exchange rates.
 • Audited the Company's calculation of the gains on dilution recorded during the year resulting from dilutive equity transactions by the investees, including agreeing information associated with those equity transactions to third-party

 statements where applicable, and to the amounts presented within the face of the financial statements and notes to the financial statements.
 • We obtained representation from management asserting that the Company continues to account for certain investments under the equity method of accounting because the Company is able to exert significant influence, but not control, over the investees.

 /s/ DELOITTE & TOUCHE LLP
 Charlotte, North Carolina
 We have served as the Company's auditor since 2021.

 CONSOLIDATED STATEMENTS OF OPERATIONS
 (In thousands, except per share amounts)

 2023
 2022

 $
 $
 —
 $
 —
 $
 —

 Costs of sales
 —
 —
 —

 Gross profit
 5,679
 —
 —
 —

 Exploration costs
 1,929
 1,939
 9,629
 10,875

 Selling, general and administrative expenses
 43,319
 29,449
 10,956
 8,861

 Total operating expenses
 45,248
 31,388
 20,585
 19,736

 Income (loss) from equity method investments
 ( 8,352)
 ( 642)
 ( 65)

 Loss from operations
 ( 39,375)
 ( 39,740)
 ( 21,227)
 ( 19,801)

 Interest income
 3,859
 1,153
 —

 Interest expense
 ( 39)
 ( 116)
 ( 113)
 ( 271)

 (Loss) gain from foreign currency exchange
 ( 91)
 ( 88)
 ( 8)

 Gain on dilution of equity method investments
 16,975
 28,955
 —
 —

 Total other income (loss)
 20,704
 29,904
 ( 121)
 ( 193)

 Loss before taxes
 ( 18,671)
 ( 9,836)

 Income tax expense
 3,106
 3,139
 —
 —

 $
 $
 $
 $

 Basic and diluted net loss per weighted-average share
 $
 ( 1.14)
 $
 ( 0.74)
 $
 ( 1.35)
 $
 ( 1.48)

 Basic and diluted weighted-average shares outstanding
 19,033
 17,518
 15,869
 13,551

 CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS
 (In thousands)

 2023
 2022

 $
 $
 $
 $

 Other comprehensive income (loss), net of tax:

 Foreign currency translation adjustment of equity method investments(1)

 1,570
 ( 4,631)
 ( 31)

 1,570
 ( 4,631)
 $
 ( 31)

 $
 ( 20,207)
 $
 ( 17,606)
 $
 ( 21,186)
 $
 ( 20,025)

 (1) Foreign currency translation adjustment of equity method investments is presented net of tax (expense) benefit of $( 36) and $ 258 for the years ended December 31, 2023 and 2022, respectively. We did not reflect a tax expense during the six months ended December 31, 2021 and year ended June 30, 2021, because we had a full tax valuation allowance in impacted jurisdictions during these periods.

 CONSOLIDATED BALANCE SHEETS
 (In thousands, except per share amounts)

2023
2022

 Assets

 Cash and cash equivalents
 $
 71,730
 $
 99,247

 Accounts receivable
 —

 Other current assets
 3,829
 2,612

 Total current assets
 76,154
 101,859

 Property, plant and mine development, net
 127,086
 71,541

 Other non-current assets
 30,353
 18,873

 Equity method investments
 147,662
 95,648

 Total assets
 $
 381,255
 $
 287,921

 Liabilities and Stockholders' Equity

 Accounts payable and accrued expenses
 $
 11,754
 $
 12,862

 Current portion of long-term debt

 Other current liabilities
 29,463

 Total current liabilities
 41,366
 13,411

 Long-term debt, net of current portion

 Operating lease liabilities, net of current portion
 1,091
 1,177

 Other non-current liabilities
 —

 Deferred tax liabilities
 6,023
 2,881

 Total liabilities
 48,925
 17,632

 Commitments and contingencies (Note 15)

 Stockholders' equity:

 Common stock; $ 0.0001 par value, 100,000 shares authorized; 19,272 and 18,073 shares issued and outstanding at December 31, 2023 and December 31, 2022, respectively

 Additional paid-in capital
 462,899
 381,242

 Accumulated deficit
 ( 126,844)
 ( 105,658)

 Accumulated other comprehensive loss
 ( 3,727)
 ( 5,297)

 Total stockholders' equity
 332,330
 270,289

 Total liabilities and stockholders' equity
 $
 381,255
 $
 287,921

 CONSOLIDATED STATEMENTS OF CASH FLOWS
 (In thousands)

 2023
 2022

 Cash flows from operating activities:

 $
 $
 $
 $

 Adjustments to reconcile net loss to net cash provided by (used in) operating activities:

 Stock-based compensation expense
 9,516
 3,490
 2,003
 1,319

 (Income) loss from equity method investments
 ( 194)
 8,352

 Gain on dilution of equity method investments
 ( 16,975)
 ( 28,955)
 —
 —

 Deferred taxes
 3,106
 3,139
 —
 —

 Depreciation and amortization

 Noncash lease expense

 Loss on sale of property, plant and mine development
 —
 —
 —

 Unrealized loss on investment
 —
 —
 —

 Changes in operating assets and liabilities:

 Accounts receivable
 ( 595)
 —
 —
 —

 Other assets
 ( 1,021)
 ( 201)
 ( 717)
 ( 1,385)

 Operating lease liabilities
 ( 220)
 ( 97)
 ( 81)
 ( 144)

 Accounts payable
 ( 1,281)
 1,413
 ( 1,299)
 1,771

 Accrued expenses and other current liabilities
 30,494
 ( 837)
 3,039
 1,956

 Net cash provided by (used in) operating activities
 1,570
 ( 26,449)
 ( 17,674)
 ( 16,257)

 Cash flows from investing activities:

 Capital expenditures
 ( 56,723)
 ( 25,732)
 ( 12,499)
 ( 18,207)

 Advances to affiliates
 ( 9,361)
 ( 13,006)
 ( 4,310)
 —

 Investments in equity method investments
 ( 33,239)
 ( 21,062)
 ( 43,604)
 ( 16,358)

 Net cash used in investing activities
 ( 99,323)
 ( 59,800)
 ( 60,413)
 ( 34,565)

 Cash flows from financing activities:

 Proceeds from issuances of common stock, net of issuance costs
 71,084
 122,059
 —
 174,964

 Proceeds from exercise of stock options
 —

 Principal payments on long-term debt
 ( 426)
 ( 1,087)
 ( 877)
 ( 696)

 Payments to tax authorities for employee stock-based
 compensation
 ( 422)
 —
 —
 —

 Net cash provided by (used in) financing activities
 70,236
 121,251
 ( 320)
 174,617

 Net (decrease) increase in cash
 ( 27,517)
 35,002
 ( 78,407)
 123,795

 Cash and cash equivalents at beginning of period
 99,247
 64,245
 142,652
 18,857

 Cash and cash equivalents at end of period
 $
 71,730
 $
 99,247
 $
 64,245
 $
 142,652

 Supplemental disclosure of cash flow information:

 Noncash capital expenditures in accounts payable and accrued expenses
 $
 3,955
 $
 5,557
 $
 —
 $
 —

 Cash paid for interest

 Stock issuance in lieu of cash
 1,837
 —
 —
 —

 Capitalized stock-based compensation
 —
 —

 Noncash acquisitions of mining interests financed by sellers
 —
 —

 CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY
 (In thousands)

 Common Stock
 Additional
Paid-In
Capital
 Accumulated
Deficit
 Accumulated
Other
Comprehensive Loss
 Total
Stockholders'
Equity

 Shares

 June 30, 2020
 10,357
 $
 $
 76,188
 $
 ( 51,589)
 $
 ( 797)
 $
 23,803

 Issuance of common stock, net
 5,250
 174,964
 —
 —
 174,965

 —
 —
 1,319
 —
 —
 1,319

 Shares issued for exercise/vesting of share-based compensation awards
 —
 —
 —

 Expiration of stock options
 —
 —
 ( 248)
 —
 —

 Conversion of performance rights
 —
 —
 —
 —
 —

 Equity method investments adjustments in other comprehensive income (loss), net of tax
 —
 —
 —
 —
 ( 31)
 ( 31)

 —
 —
 —
 —

 15,765
 252,572
 ( 71,335)
 ( 828)
 180,411

 —
 —
 2,003
 —
 —
 2,003

 Shares issued for exercise/vesting of stock-based compensation awards
 —
 —
 —

 Conversion of performance rights
 —
 —
 —
 —
 —

 Equity method investments adjustments in other comprehensive income (loss), net of tax
 —
 —
 —
 —

 —
 —
 —
 —

 15,894
 255,132
 ( 92,683)
 ( 666)
 161,785

 Issuance of common stock, net of issuance costs
 2,013
 —
 122,059
 —
 —
 122,059

 —
 —
 3,772
 —
 —
 3,772

 Shares issued for exercise/vesting of stock-based compensation awards
 —
 —
 —

 Equity method investments adjustments in other comprehensive income (loss), net of tax
 —
 —
 —
 —
 ( 4,631)
 ( 4,631)

 —
 —
 —
 —

 December 31, 2022
 18,073
 381,242
 ( 105,658)
 ( 5,297)
 270,289

 Issuance of common stock, net of issuance costs
 1,160
 —
 72,921
 —
 —
 72,921

 —
 —
 9,749
 —
 —
 9,749

 Expiration of stock options
 —
 —
 ( 591)
 —
 —

 Shares issued for exercise/vesting of stock-based compensation awards
 —
 —
 —
 —
 —

 Shares surrendered for tax obligations for stock-based transactions
 ( 11)
 —
 ( 422)
 —
 —
 ( 422)

 Equity method investments adjustments in other comprehensive income (loss), net of tax
 —
 —
 —
 —
 1,570
 1,570

 —
 —
 —
 —

 19,272
 $
 $
 462,899
 $
 ( 126,844)
 $
 ( 3,727)
 $
 332,330

 NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS

 1. DESCRIPTION OF COMPANY
 Nature of Business
 Piedmont Lithium Inc. ("Piedmont Lithium," "we," "our," "us," or "Company") is a U.S. based, development-stage, multi-asset, integrated lithium business in support of a clean energy economy and U.S. and global energy security. We plan to supply lithium hydroxide to the electric vehicle and battery manufacturing supply chains in North America by processing spodumene concentrate produced from assets we own or in which we have an economic interest.
 Our portfolio of wholly-owned projects includes Tennessee Lithium, a proposed merchant lithium hydroxide manufacturing plant in McMinn County, Tennessee, and Carolina Lithium, a proposed, fully integrated spodumene ore-to-lithium hydroxide project in Gaston County, North Carolina. The balance of our project portfolio includes strategic investments in lithium assets in Quebec, Canada, including the operating NAL mine, in Ghana, West Africa with Atlantic Lithium, including Ewoyaa, and in Newfoundland, Canada with Vinland Lithium.
 Basis of Presentation
 Our consolidated financial statements and related notes have been prepared on the accrual basis of accounting in conformity with U.S. GAAP and in conformity with the rules and regulations of the SEC. The consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All intercompany accounts and transactions have been eliminated in consolidation. Our reporting currency is U.S. dollars, and we operate on a calendar fiscal year. These consolidated financial statements reflect all adjustments and reclassifications that, in the opinion of management, are considered necessary for a fair statement of the results of operations, financial position, and cash flows for the periods presented.

 Use of Estimates
 The preparation of consolidated financial statements in conformity with U.S. GAAP requires management to make estimates, assumptions, and allocations that affect amounts reported in the consolidated financial statements and related notes. Significant items that are subject to such estimates and assumptions include, but are not limited to, long-lived assets, fair value of stock-based compensation awards, income tax uncertainties, valuation of deferred tax assets, contingent assets and liabilities, legal claims, asset impairments, provisional revenue adjustments, collectability of receivables and environmental remediation. Actual results could differ due to the uncertainty inherent in the nature of these estimates.
 We base our estimates and assumptions on current facts, historical experience, and various other factors that we believe to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities and the accrual of costs and expenses that are not readily apparent from other sources. Actual results may differ materially and adversely from our estimates. To the extent there are material differences between estimates and actual results, future results of operations will be affected.

 Risk and Uncertainties
 We are subject to a number of risks similar to those of other companies of similar size in our industry, including, but not limited to, the success of our exploration and development activities, success of our equity method investments in international projects, permitting and construction delays, the need for additional capital or financing to fund operating losses, competition from substitute products and services, protection of proprietary technology, litigation, and dependence on key individuals.
 We have accumulated deficits of $ 126.8 million and $ 105.7 million as of December 31, 2023 and December 31, 2022, respectively. We have cash available on hand and believe this cash will be sufficient to fund our operations and meet our obligations as they come due for at least one year from the date these consolidated financial statements are issued. In the event our cash requirements change during the next twelve months, management has the ability and commitment to make corresponding changes to our operating expenses, capital expenditures, and investments as necessary. We may continue to incur investing net cash outflows associated with, among other things, funding capital projects, development-stage technical studies, permitting activities associated with our projects, funding our expected commitments in Quebec and Ghana, maintaining and acquiring exploration properties and undertaking ongoing exploration activities. Our long-term success is dependent upon our ability to successfully raise additional capital or financing or enter

 into strategic partnership opportunities. Our long-term success is also dependent upon our ability to obtain certain permits and approvals, develop our planned portfolio of projects, earn revenues, and achieve profitability.
 Our consolidated financial statements have been prepared on a going-concern basis, which contemplates the realization of assets and the satisfaction of liabilities in the normal course of business.

 2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
 Revenue Recognition
 We recognize revenue from product sales at a point in time when performance obligations are satisfied under the terms of contracts with our customers. A performance obligation is deemed to be satisfied when control of the product is transferred to our customer, which is typically upon delivery to the shipping carrier. Where a contract contains more than one distinct performance obligation, the transaction price is allocated to each performance obligation based on the standalone selling price of each performance obligation, although these situations do not occur frequently and are generally not built into our contracts. Revenue is measured as the amount of consideration expected to be received in exchange for transferring the goods. Initial pricing is typically billed 5 days to 30 days after the departure of the shipment and paid between 15 days to 75 days. Final adjustments to prices may take longer to resolve. When the final price has not been resolved by the end of a reporting period, we estimate the expected sales price based on the initial price, market pricing and known quality measurements. We warrant to our customers that our products conform to mutually agreed product specifications.
 We have elected to account for shipping and handling costs for spodumene concentrate contracts as fulfillment activities and not as promised goods or services; therefore, these activities are not considered separate performance obligations. We have elected the practical expedient relating to significant financing components and as such will not consider the possibility of a contract having a significant financing component (which would effectively attribute a portion of the sales price to interest income) unless, if at contract inception, the expected payment terms (from time of delivery or other relevant criterion) are more than one year.
 Our lithium products are sold to global and regional customers in the electric vehicle and electronics markets, among others. We currently work with end users in a number of markets to tailor our products to their specifications and will work with these end users as we add more products.
 Exploration Costs
 We incur costs in resource exploration, evaluation and development during the different phases of our resource development projects. Exploration costs incurred before the declaration of proven and probable resources, which primarily include exploration, drilling, engineering, metallurgical test-work, and compensation for employees associated with exploration activities, are expensed as incurred. After proven and probable resources are declared, exploration and mine development costs necessary to bring the property to commercial capacity or increase the capacity or useful life are capitalized.
 Foreign Currencies
 These consolidated financial statements have been presented in our reporting currency, U.S. dollars.
 Gains and losses arising from translations or settlements of foreign currency denominated transactions or balances are included in the determination of income. Foreign currency translation adjustments resulting from the change in functional currency are included in "Other comprehensive income (loss), net of tax," and gains and losses resulting from foreign currency transactions are presented in "(Loss) gain from foreign currency exchange" in in our consolidated financial statements.
 Loss per Share
 We compute loss per share in accordance with ASC Topic 260, "Earnings per Share." Basic net loss per common share is computed by dividing net loss by the weighted-average number of shares of common shares outstanding during the period. Diluted net loss per share of common stock is computed by giving effect to all potential dilutive shares of common stock, including options, restricted stock units and performance awards. Basic and diluted net loss per share of common stock were the same for all periods presented as the impact of all potentially dilutive securities outstanding was anti-dilutive.

 Stock-based Compensation
 We record stock-based compensation in accordance with ASC Topic 718, "Stock Compensation." Equity-settled stock-based payments are provided to directors, officers, employees, consultants and other advisors. These stock-based payments are measured at the fair value of the equity instrument at the grant date in accordance with ASC Topic 718. Fair value is determined using the Black-Scholes valuation model as well as the Monte Carlo simulation. We have applied a graded (tranche-by-tranche) attribution method and record stock-based compensation expense on an accelerated basis over the vesting period of the share award. Forfeitures are accounted for in the period incurred.
 Fair Value of Financial Instruments
 Fair value is the exchange price that would be received for an asset or paid to transfer a liability (exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date.
 We follow ASC Topic 820, "Fair Value Measurement and Disclosure," which establishes a three-level valuation hierarchy for disclosure of fair value measurements. The valuation hierarchy categorizes assets and liabilities measured at fair value into one of three different levels depending on the observability of the inputs employed in the measurement. The three levels are defined as follows:
 Level 1:Quoted prices (unadjusted) for identical assets or liabilities in active markets.
 Level 2:Inputs other than quoted prices included within Level 1 that are either directly or indirectly observable for the asset or liability, including quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in inactive markets, inputs other than quoted prices that are observable for the asset or liability and inputs that are derived from observable market data by correlation or other means.
 Level 3:Inputs for the asset or liability that are not based on observable market data (unobservable inputs).
 The level within which the financial asset or liability is classified is determined based on the lowest level of significant input to the fair value measurement.
 Measurement of Fair Value
 Our material financial instruments consist primarily of cash and cash equivalents, investments in equity securities, trade and other payables, and long-term debt as follows:
 • Long-term debt—As of December 31, 2023 and 2022, we had $ 0.2 million and $ 0.6 million, respectively, of principal debt outstanding associated with seller financed loans. The carrying value of our long-term debt approximates its estimated fair value.
 • As of December 31, 2023 and 2022, we had $ 0.5 million and $ 0.5 million, respectively, of investments in equity securities which are recorded at fair value based on Level 3 inputs. See Note 10—Other Assets and Liabilities.
 • Other financial instruments—The carrying amounts of cash and cash equivalents and trade and other payables approximate fair value due to their short-term nature.
 Level 3 activity was not material for all periods presented.
 Income Taxes
 We account for income taxes using the asset and liability method. Under the asset and liability method, deferred tax assets and liabilities are recognized for the estimated future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases. In addition, deferred tax assets are also recorded with respect to net operating losses and other tax attribute carryforwards. Deferred tax assets and liabilities are measured using enacted tax rates in effect for the year in which those temporary differences are expected to be recovered or settled. Valuation allowances are established when realization of the benefit of deferred tax assets is not deemed to be more likely than not. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date.

 We intend to continue maintaining a valuation allowance on our deferred tax assets if, in our judgement, it appears that it is more likely than not that all or some portion of the asset will not be realized. When assessing the need for a valuation allowance, we considered all available evidence, including all potential sources of taxable income, future reversals of taxable temporary differences, projections of taxable income, and income from tax planning strategies, as well as any other available and relevant information. Existing valuation allowances are re-examined each period. If it were determined that it is more likely than not that a deferred tax asset will be realized, the appropriate amount of the valuation allowance, if any, would be released in the period this determination is made.
 We only recognize a tax benefit after concluding that it is more likely than not that the benefit will be sustained upon audit by the respective taxing authority based solely on the technical merits of the associated tax position. Once the recognition threshold is met, we recognize a tax benefit measured as the largest amount of the tax benefit that, in our judgment, is greater than 50% likely to be realized. Interest and penalties related to income tax liabilities are included in "Income tax expense" in our consolidated statements of operations.
 Equity Method Investments
 We apply the equity method of accounting for investments when we have significant influence, but not controlling interest in the investee. Judgment regarding the level of influence over each equity method investment includes key factors such as ownership interest, representation on the board of directors, participation in policy-making decisions, operational decision-making authority, and material intercompany transactions. In applying the equity method, we record the investment at cost and subsequently increase or decrease the carrying amount of the investment by our proportionate share of the net earnings or losses and other comprehensive income of the investee, adjusted for differences between their local GAAP and U.S. GAAP. Our investment balance is also adjusted for currency translation adjustments representing fluctuations between the functional currency of the investees. The carrying value of our equity method investments is reported as "Equity method investments", adjustments related to foreign currency adjustments and our proportional shares of other comprehensive income (loss) is reported in "Accumulated other comprehensive loss" in our consolidated balance sheets. For all equity method investments, we record our share of an investee's income or loss on a one quarter lag. We evaluate material events occurring during the quarter lag to determine whether the effects of such events should be disclosed in our financial statements. We classify distributions received from equity method investments using the cumulative earnings approach on our consolidated statements of cash flows. A change in our proportionate share of an investee's equity resulting from issuance of common shares or in-substance common shares by the investee to third parties is recorded as a gain or loss in our consolidated statements of operations in accordance with ASC Topic 323, "Investments-Equity Method and Joint Ventures," (Subtopic 10-40-1). We assess investments for impairment whenever events or changes in circumstances indicate that the carrying value of an investment may be impaired. If a decline in the value of an equity method investment is determined to be other than temporary, then we record a loss as a component of our share of earnings or losses of the equity method investee in the current period. There were $ 2.2 million in impairment losses for the year ended December 31, 2023. No impairment losses were recorded on equity method investments for any other period presented. See Note 9—Equity Method Investments for further information on our equity method investments.
 Leases
 We account for leases in accordance with ASC Topic 842, "Leases," which requires lessees to recognize lease liabilities and ROU assets on the balance sheet for contracts that provide lessees with the right to control the use of identified assets. As part of this adoption, we made certain accounting policy elections which are detailed in the recently adopted accounting pronouncements sub-section in Note 12—Leases, to the consolidated financial statements in our Annual Report. We evaluate whether our contractual arrangements contain leases at the inception of such arrangements. Specifically, management considers whether we control the underlying asset and have the right to obtain substantially all of the economic benefits or outputs from the asset.
 ROU lease assets represent our right to use an underlying asset for the lease term, and lease liabilities represent the obligation to make lease payments. Both the ROU lease asset and liability are recognized as of the lease commencement date based on the present value of the lease payments over the lease term. Our leases do not provide an implicit borrowing rate that can readily be determined. Therefore, we apply a discount rate based on the incremental borrowing rate, which is determined using our synthetic credit rating and other information available as of the lease commencement date. ROU lease assets also include any lease payments made before their contractual due dates and exclude any lease incentives.
 Our lease agreements may include options to extend the lease term or to terminate the lease early. We include options to extend or terminate leases upon determination of the ROU lease asset and liability when we are reasonably certain we will exercise these options. Operating lease expense attributable to lease payments is recognized on a straight-line basis over the lease term and is included in "Selling, general and administrative expenses" in the consolidated statements of operations.

 We evaluate ROU assets for impairment consistent under our impairment of long-lived assets policy. We had no sales-type or finance leases as of December 31, 2023 and 2022.
 Cash and Cash Equivalents
 We consider all highly liquid instruments with a maturity of three months or less at the time of issuance to be cash equivalents. We maintain cash deposits with high credit quality financial institutions. The deposits with these financial institutions may exceed the federally insured limits; however, these deposits typically are redeemable upon demand. We have not experienced any losses because of these deposits and do not expect to incur any losses in the future.
 Long-Lived Assets
 Mining Interests
 Mining interests are recorded at cost and include land acquisition payments and land option payments to landowners, which include legal fees and other direct costs to enter into these contract agreements. We own land, specifically surface properties and the associated mineral rights, as part of Carolina Lithium in the U.S., specifically in North Carolina. We have entered into exclusive option agreements or land acquisition agreements, which upon exercise, allow us to purchase, or in some cases lease, surface properties and the associated mineral rights in North Carolina from landowners. For those properties under option, no liability is recorded until we are certain of exercising the option. Mining interests in the exploration and development stage are not amortized until the underlying property is converted to the production stage, at which point the mining interests are depleted over the estimated recoverable proven and probable reserves.
 Development stage mining interests represent interests in properties under development that contain proven and probable reserves. Exploration stage mining interests represent interests in properties that are believed to potentially contain mineralized material consisting of: (i) mineralized material within pits; mineralized material with insufficient drill spacing to qualify as proven and probable reserves as well as and mineralized material in close proximity to proven and probable reserves; (ii) around-mine exploration potential not immediately adjacent to existing reserves and mineralization, but located within the immediate mine area; (iii) other mine-related exploration potential that is not part of current mineralized material and is comprised mainly of material outside of the immediate mine area; (iv) greenfield exploration potential that is not associated with any other production, development or exploration stage property, as described above; or (v) any acquired right to explore or extract a potential mineral deposit. The Company's mineral rights generally are enforceable regardless of whether proven and probable reserves have been established.
 Mine Development
 Mine development assets include engineering and metallurgical test-work, drilling and other related costs to delineate an ore body, and the removal of overburden to initially expose an ore body at open pit surface mines. Costs incurred before mineral resources are classified as proven and probable reserves are expensed and recorded to "Exploration costs" in our statements of operations. Capitalization of mine development project costs begins once mineral resources are classified as proven and probable reserves. Drilling and related costs are capitalized for an ore body where proven and probable reserves exist and the activities are directed at obtaining additional information on the ore body or converting mineralized material to proven and probable reserves. All other drilling and related costs are expensed as incurred. The cost of removing overburden and waste materials to access the ore body at an open pit mine prior to the production phase are referred to as pre-stripping costs. Pre-stripping costs will be capitalized during the development of an open pit mine. The removal, production, and sale of de minimis salable materials may occur during the development phase of an open pit mine and are assigned incremental mining costs related to the removal of that material. Mine development assets will be depleted using the units-of-production method based on estimated recoverable metric tons in proven and probable reserves. To the extent that these costs benefit an entire ore body, they will be depleted over the estimated life of the ore body. As of December 31, 2023, we had no wholly owned projects in the production phase, and we did not record depletion expense for any of our mine development assets.
 Property, Plant and Equipment
 Property, plant and equipment is recorded at cost, net of accumulated depreciation and depletion. Depreciation is computed on a straight-line basis over the estimated useful lives.

 Impairment of Long-Lived Assets
 Assets that are subject to depreciation, depletion or amortization are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of the asset may not be recoverable, or for non-depreciable assets in accordance with ASC Topic 360, "Property, Plant, and Equipment." Circumstances which could trigger a review include, but are not limited to: significant decreases in the market price of the asset; significant adverse changes in the business climate or legal factors; accumulation of costs significantly in excess of the amount originally expected for the acquisition or construction of the asset; current period cash flow or operating loss combined with a history of losses or a forecast of continuing losses associated with the use of the asset; and current expectation that the asset will more likely than not be sold or disposed before the end of its estimated useful life.
 Recoverability of assets is measured by a comparison of the carrying amount of an asset to estimated undiscounted future cash flows expected to be generated by an asset. If the carrying amount of an asset exceeds its estimated future undiscounted cash flows, an impairment charge is recognized at the amount by which the carrying amount exceeds the estimated fair value of the asset. The estimated fair value is determined using a discounted cash flow analysis. Any impairment in value is recognized as an expense in the period when the impairment occurs. We did no t recognize impairment charges associated with long-lived assets for the years ended December 31, 2023 and 2022, the six months ended December 31, 2021 and the year ended June 30, 2021.
 Asset Retirement Obligations
 We follow the provisions of ASC Topic 410, "Asset Retirement and Environmental Obligations, " which establishes standards for the initial measurement and subsequent accounting for obligations associated with the sale, abandonment or other disposal of long-lived tangible assets arising from the acquisition, construction or development and for normal operations of such assets. We record the fair value of a liability for an asset retirement obligation as an asset and liability when there is a legal obligation associated with the retirement of a tangible long-lived asset and the liability can be reasonably estimated. The legal obligation to perform the asset retirement activity is unconditional, even though uncertainty may exist about the timing and/or method of settlement that may be beyond the entity's control. See Note 15—Commitments and Contingencies.
 Recently Issued and Adopted Accounting Pronouncements
 We have considered the applicability and impact of accounting pronouncements that have been issued by the FASB and other standard setting organizations which are not yet effective and which we have not yet adopted. The impact on our financial position and results of operations from adoption of these standards is not expected to be material.

 3. REVENUE
 We recognize revenue from product sales at a point in time when performance obligations are satisfied under the terms of contracts with our customers. A performance obligation is deemed to be satisfied when control of the product is transferred to our customer, which is typically upon delivery to the shipping carrier. There currently are no contracts with multiple performance obligations and there have been no unsatisfied performance obligations. Revenue is measured as the amount of consideration expected to be received in exchange for transferring the goods. Initial pricing is typically billed 5 days to 30 days after the departure of the shipment and paid between 15 days to 75 days. Final adjustments to prices may take longer to resolve. When the final price has not been resolved by the end of a reporting period, we estimate the expected sales price based on the initial price, market pricing and known quality measurements. We warrant to our customers that our products conform to mutually agreed product specifications.
 In the year ended December 31, 2023, three customers accounted for 100 % of total revenue. All of the sales related to these three customers originated in North America. We evaluate the collectability of our accounts receivable on an individual customer basis. We had no reserve for uncollectible accounts as of December 31, 2023.
 There are no contract assets or contract liabilities as of December 31, 2023.
 Revenue for the year ended December 31, 2023 is reflected in the following table:

 Spodumene concentrate sales
 $
 54,898

 Provisional revenue adjustments
 ( 15,081)

 $

 We are subject to provisional revenue adjustments associated with commodity price fluctuations for our spodumene concentrate sales. These adjustments are unknown until final settlement.
 There was no revenue during the year ended December 31, 2022, the six months ended December 31, 2021 or the year ended June 30, 2021.

 4. STOCK-BASED COMPENSATION
 Stock Incentive Plans
 The Stock Incentive Plan authorized the grant of stock options, stock appreciation rights, restricted stock units and restricted stock, any of which may be performance-based. Our Leadership and Compensation Committee determines the exercise price for stock options and the base price of stock appreciation rights, which may not be less than the fair market value of our common stock on the date of grant. Generally, stock options or stock appreciation rights vest after three years of service and expire at the end of ten years. PRAs vest upon achievement of certain pre-established performance targets that are based on specified performance criteria over a performance period. As of December 31, 2023, 2,188,648 shares of common stock were available for issuance under our Stock Incentive Plan.
 We include the expense related to stock-based compensation in the same financial statement line item as cash compensation paid to the same employee. As of December 31, 2023, we had remaining unvested stock-based compensation expense of $ 7.5 million to be recognized through December 2025. Additionally, and if applicable, we capitalize personnel expenses attributable to the development of our mine and construction of our plants, including stock-based compensation expenses. We recognize share-based award forfeitures as they occur.
 Stock-based compensation related to all stock-based incentive plans is presented in the following table:

 2023
 2022

 Components of stock-based compensation:

 Stock-based compensation
 $
 9,770
 $
 4,631
 $
 2,003
 $
 1,319

 Stock-based compensation forfeitures
 ( 21)
 ( 859)
 —
 —

 $
 9,749
 $
 3,772
 $
 2,003
 $
 1,319

 Presentation of stock-based compensation in the consolidated financial statements:

 Exploration costs
 $
 $
 $
 $

 Selling, general and administrative expenses
 9,362
 3,329
 1,315

 Stock-based compensation expense, net of forfeitures(1)

 9,516
 3,490
 2,003
 1,319

 Capitalized stock-based compensation(2)

 —
 —

 $
 9,749
 $
 3,772
 $
 2,003
 $
 1,319

 (1)We did not reflect a tax benefit associated with stock-based compensation expense in the consolidated statements of operations because we had a full tax valuation allowance during these periods. As such, the table above does not reflect the tax impacts of stock-based compensation expense.
 (2)These costs relate to direct labor costs associated with our Tennessee operations and Carolina Lithium projects and are included in "Property, plant and mine development, net" in our consolidated balance sheets.

 Stock Option Awards
 Stock options may be granted to employees, officers, non-employee directors and other service providers. For stock option awards, the fair value is estimated at the date of grant using the Black-Scholes valuation model and the expense is recognized over the option vesting period.
 The following assumptions were used to estimate the fair value of stock options granted during the periods presented below:

2023
2022
 June 30,
2021

 Expected life of options (in years)
 6.2 - 6.4

 5.3 - 6.4

 5.3 - 6.3

 Risk-free interest rate
 3.9 % - 4.2 %

 1.1 % - 3.4 %

 0.9 % - 1.2 %

 Assumed volatility
 40 %
 50 %
 50 %

 Expected dividend rate
 0 %
 0 %
 0 %

 There were no stock options granted during the six months ended December 31, 2021.
 Restricted Stock Unit Awards
 RSUs are granted to employees and non-employee directors based on the market price of our common stock on the grant date and recognized as stock-based compensation expense over the vesting period, subject to the passage of time and continued service during the vesting period. In some instances, awards may vest concurrently with or following an employee's termination.
 Performance Rights Awards
 As of December 31, 2023, there were approximately 22,000 unvested Milestone PRAs and 64,000 unvested TSR PRAs. The awards become eligible to vest only if the goals are achieved and will vest only if the grantee remains employed by the Company through each applicable vesting date, subject to certain accelerated vesting terms for qualified terminations. Each performance right converts into one share of common stock upon vesting of the performance right.
 We determine the fair value of Milestone PRAs based upon the market price of our common stock on the grant date. Milestone PRAs are subject to certain milestones related to construction, feasibility studies, and offtake agreements, which must be satisfied in order for PRAs to vest.
 We estimate the fair value of the TSR PRAs at the grant date using a Monte Carlo simulation. The Monte Carlo simulation fair value model requires the use of highly subjective and complex assumptions, including price volatility of the underlying stock. A Monte Carlo simulation model was used to determine the grant date fair value by simulating a range of possible future stock prices for the Company and each member of the peer group over the performance periods. Compensation expense is recognized based upon the assumption of 100 % achievement of the TSR goal and is reflected over the service period of the award. Compensation expense will not be reversed even if the threshold level of TSR is never achieved. The number of shares that may vest ranges from 0 % to 200 % of the target amount. The awards, which range from 1 year to 3 years, provide for a partial payout based on actual performance at the conclusion of the performance period.
 The following assumptions were used in the Monte Carlo simulation for TSR PRAs granted during the year ended December 31, 2023:

 Expected term (in years)
 1 - 3

 Risk-free interest rate
 4.9 %

 Assumed volatility
 60.0 %

 Expected dividend yield
 —

 A summary of activity relating to our share-based awards is reflected in the following table:

 Stock Option Awards
 Weighted-
Average
Exercise Price
(per share)
 Restricted Stock Units
 Weighted-
Average
Grant-Date
Fair Value
(per share)
 Performance Rights Awards
 Weighted-
Average
Grant-Date
Fair Value
(per share)

 June 30, 2020
 $
 16.88
 —
 $
 —
 $
 5.20

 Granted
 35.14
 64.08
 6.50

 Exercised or surrendered
 ( 15)
 12.38
 —
 —
 —
 —

 Expired/Vested
 ( 263)
 15.97
 —
 —
 —
 —

 21.16
 64.08
 5.42

 Granted
 —
 —
 59.17
 —
 6.50

 Exercised or surrendered
 ( 120)
 13.93
 —
 —
 —
 —

 Forfeited
 —
 —
 —
 —
 ( 5)
 6.50

 Expired/Vested
 —
 —
 —
 —
 ( 25)
 5.20

 24.34
 59.17
 5.42

 Granted
 55.00
 54.24
 54.13

 Exercised or surrendered
 ( 183)
 14.92
 ( 26)
 58.33
 —
 —

 Forfeited
 ( 20)
 38.74
 ( 18)
 66.77
 ( 35)
 12.20

 Expired/Vested
 —
 65.00
 —
 —
 —
 —

 December 31, 2022
 52.23
 57.12
 54.27

 Granted
 67.50
 60.94
 100.57

 Exercised or surrendered
 ( 2)
 30.94
 ( 25)
 58.65
 ( 22)
 54.27

 Forfeited
 —
 —
 ( 2)
 51.81
 ( 5)
 62.56

 Expired/Vested
 ( 40)
 30.94
 —
 —
 —
 —

 $
 58.99
 $
 60.07
 $
 90.80

 Vested at December 31, 2023
 $
 58.65

 Option Shares Outstanding
 Option Shares Vested

 Weighted average remaining contractual term (in years)

 Aggregate intrinsic value of share options
 $
 —
 $
 —

 5. EMPLOYEE BENEFIT PLAN
 Our employees may participate in the 401(k) Plan, a defined contribution plan which qualifies under Section 401(k) of the Internal Revenue Code. The 401(k) Plan was effective January 1, 2022. Participating employees may contribute up to 100 % of their pre-tax earnings up to the statutory limit.
 401(k) matching contribution expenses is included in "Selling, general and administrative expenses" in our consolidated statements of operations as follows:

 2023
 2022

 401(k) matching contribution expenses

 $
 $
 $
 $

 6. EARNINGS PER SHARE
 We compute basic and diluted earnings per common share by dividing net earnings by the respective weighted average number of common shares outstanding for the periods presented. Our calculation of diluted earnings per common share also includes the dilutive effects for the assumed vesting of outstanding options, RSUs, and PRAs based on the treasury stock method. In computing diluted earnings per share, the average stock price for the period is used in determining the number of shares assumed to be purchased from the exercise of stock options. Diluted earnings per share excludes all dilutive potential shares if their effect is anti-dilutive.
 Basic and diluted net loss per share is reflected in the following table:

 (in thousands, except per share amounts)
 2023
 2022

 $
 $
 $
 $

 Weighted-average number of common shares used in calculating basic and dilutive loss per share

 19,033
 17,518
 15,869
 13,551

 Basic and diluted net loss per weighted-average share
 $
 ( 1.14)
 $
 ( 0.74)
 $
 ( 1.35)
 $
 ( 1.48)

 Potentially dilutive shares were not included in the calculation of diluted net loss per share because their effect would have been anti-dilutive in those periods. PRAs were not included as their performance obligations had not been met. The potentially dilutive and anti-dilutive shares not included in diluted net loss per share are presented in the following table:

 2023
 2022

 Stock options

 RSUs

 PRAs

 Total potentially dilutive shares

 7. INCOME TAXES
 Loss before income taxes and current and deferred income tax expense are composed of the following:

 2023
 2022

 Loss before income taxes:

 Domestic
 $
 ( 30,116)
 $
 ( 31,651)
 $
 ( 20,657)
 $
 ( 17,601)

 Foreign
 11,445
 21,815
 ( 691)
 ( 2,393)

 Total
 $
 ( 18,671)
 $
 ( 9,836)
 $
 $

 The reconciliation of the U.S. federal statutory tax rate to our effective income tax rate is as follows:

 2023
 2022

 Pre-tax loss
 $
 ( 18,671)
 $
 ( 9,836)
 $
 $

 Benefit at statutory rate (21%)
 ( 3,921)
 ( 2,065)
 ( 4,483)
 ( 4,199)

 Foreign rate differential
 1,963
 ( 62)
 ( 22)

 Non-deductible transaction costs
 —
 —
 —

 U.S. inclusion of foreign earnings
 —
 —
 —

 Executive compensation
 1,022
 —

 Research and development tax credit
 ( 391)
 —
 —
 —

 Permanent items
 ( 583)
 ( 246)

 Foreign exchange differences
 —
 ( 840)
 —

 Branch deferred taxes
 1,749
 4,003
 —
 —

 State taxes
 ( 986)

 Other adjustments
 —
 —
 —

 Change in valuation allowance
 2,358
 ( 271)
 3,832
 4,766

 Income tax expense
 $
 3,106
 $
 3,139
 $
 —
 $
 —

 Tax expense for the years ended December 31, 2023 and 2022 related entirely to foreign deferred taxes.
 Deferred income tax assets and liabilities recorded in the consolidated balance sheets consisted of the following:
2023
2022

 Deferred tax assets

 Accrued expenditures
 $
 $

 Exploration expenditures

 Stock-based compensation
 1,593

 Tax carryforwards
 26,693
 21,851

 Other deferred tax assets
 1,556
 1,432

 Gross deferred tax assets
 30,978
 25,233

 Valuation allowance
 ( 19,791)
 ( 17,751)

 Deferred tax assets
 $
 11,187
 $
 7,482

 Deferred tax liabilities

 Equity method investments
 $
 ( 16,164)
 $
 ( 9,440)

 Other deferred tax liabilities
 ( 1,046)
 ( 923)

 Deferred tax liabilities
 ( 17,210)
 ( 10,363)

 Net deferred tax liability
 $
 ( 6,023)
 $
 ( 2,881)

 Net deferred tax liabilities increased $ 3.1 million in the year ended December 31, 2023 as compared to the year ended December 31, 2022. The increase was driven by the gain on dilution of equity method investments.
 Changes in the balances of our deferred tax asset valuation allowance were as follows:

 2023
 2022

 Beginning balance
 $
 17,751
 $
 17,187
 $
 13,355
 $
 8,589

 Charged to other accounts
 ( 317)
 —
 —

 Charged to income tax expense
 2,357
 ( 271)
 3,832
 4,766

 Ending balance
 $
 19,791
 $
 17,751
 $
 17,187
 $
 13,355

 Total net operating losses available were as follows:
2023
2022
 Begin to expire

 U.S. - Federal
 $
 14,833
 $
 9,597
 2037 — Indefinite

 U.S. - State
 —
 2032

 Australia - Federal
 3,923
 3,697
 Indefinite

 Australia - Capital
 Indefinite

 Total
 $
 19,015
 $
 14,295

 During the year ending December 31, 2023, we increased our reserve for uncertain income tax positions by $ 98 related to research and development tax credits. As of December 31, 2023, we accrued no interest or penalties, and no unrecognized net tax benefits that, if recognized, would affect our effective tax rate in any future period. We do not expect our unrecognized tax benefits will significantly change within the next twelve months. Interest and penalties related to income tax matters are classified as a component of income tax expense.
 A reconciliation of the beginning and ending amounts of unrecognized tax benefits is as follows:

 2023
 2022

 Beginning balance
 $
 —
 $
 —
 $
 —
 $
 —

 Additions for tax positions related to prior years
 ( 60)
 —
 —
 —

 Additions for tax positions related to current year
 ( 38)
 —
 —
 —

 Ending balance
 $
 ( 98)
 $
 —
 $
 —
 $
 —

 We file income tax returns in the U.S. federal jurisdiction, various state jurisdictions, and in various international jurisdictions. Our tax filings remain subject to audits by applicable tax authorities for a certain length of time following the tax year to which those filings relate. Tax years 2017 and forward generally remain open for examination for federal and state tax purposes. Tax years 2009 and forward generally remain open for examination for foreign tax purposes.

 8. PROPERTY, PLANT AND MINE DEVELOPMENT
 Property, plant and mine development, net, is presented in the following table:

2023
2022

 Mining interests
 $
 81,481
 $
 56,120

 Mine development
 6,255
 3,050

 Land
 3,259

 Leasehold improvements

 Facilities and equipment

 Construction in process
 35,101
 10,780

 Property, plant and mine development
 127,413
 71,626

 Accumulated depreciation
 ( 327)
 ( 85)

 Property, plant and mine development, net
 $
 127,086
 $
 71,541

 Mining interests and mine development costs relate to Carolina Lithium. Our construction in process primarily relates to capitalized costs associated with Tennessee Lithium.
 Depletion of mining interests and mine development assets does not commence until the assets are placed in service. As of December 31, 2023, we have not recorded depletion expense for any of our mining interests or mine development assets.

 Depreciation expense is included in "Selling, general and administrative expenses" in our consolidated statements of operations as follows:

 2023
 2022

 Depreciation expense
 $
 $
 $
 $

 9. EQUITY METHOD INVESTMENTS
 We apply the equity method to investments when we have the ability to exercise significant influence over the operational decision-making authority and financial policies of the investee. We account for our existing investments in Sayona Mining, Sayona Quebec, Atlantic Lithium, and Vinland Lithium as equity method investments.
 The following table summarizes the carrying amounts, including changes therein, of our equity method investments:

 Year Ended December 31, 2023

 Vinland Lithium
 Total

 Balance at June 30, 2021
 $
 11,195
 $
 5,068
 $
 —
 $
 —
 $
 16,263

 Initial investment(1)

 —
 —
 15,970
 —
 15,970

 Additional investments(2)

 7,423
 20,211
 —
 —
 27,634

 Return of capital(3)

 —
 —
 ( 514)
 —
 ( 514)

 Loss from equity method investments
 ( 526)
 ( 62)
 ( 54)
 —
 ( 642)

 Foreign currency translation adjustment of equity method investments
 —
 ( 2)
 —

 Balance at December 31, 2021
 18,256
 25,217
 15,400
 —
 58,873

 Additional investments
 1,445
 19,617
 —
 —
 21,062

 Gain (loss) on dilution of equity method investments(4)

 29,402
 —
 ( 447)
 —
 28,955

 Loss from equity method investments
 ( 3,104)
 ( 2,500)
 ( 2,748)
 —
 ( 8,352)

 Foreign currency translation adjustment of equity method investments
 ( 1,379)
 ( 2,571)
 ( 940)
 —
 ( 4,890)

 Balance at December 31, 2022
 44,620
 39,763
 11,265
 —
 95,648

 Initial investment(5)

 —
 —
 —
 1,746
 1,746

 Additional investments
 30,900
 —
 31,493

 Gain on dilution of equity method investments(6)

 16,850
 —
 —
 16,975

 Impairment of equity method investment(7)

 ( 2,242)
 —
 —
 —
 ( 2,242)

 Income (loss) from equity method investments(8)

 ( 304)
 4,433
 ( 1,693)
 —
 2,436

 Foreign currency translation adjustment of equity method investments
 1,456
 1,606

 Balance at December 31, 2023
 $
 59,494
 $
 76,552
 $
 9,825
 $
 1,791
 $
 147,662

 (1)Initial investment includes transaction costs of $ 0.1 million for the six months ended December 31, 2021.
 (2)Additional investment includes transaction costs of $ 0.2 million for the six months ended December 31, 2021.
 (3)In December 2021, Atlantic Lithium demerged its gold business assets by exchanging them for shares in a newly formed company, Ricca Resources Limited. The shares in Ricca Resources Limited received were distributed to the shareholders of Atlantic Lithium and treated as a return of capital. (See Note 10—Other Assets and Liabilities).
 (4)Gain (loss) on dilution of equity method investments relates to: (i) issuances of additional shares of Sayona Mining, as discussed above, which reduced our ownership interest in Sayona Mining, and as a result, we recognized a noncash gain of $ 29.4 million and (ii) the exercise of certain Atlantic Lithium stock options and share grants which resulted in a reduction of our ownership in Atlantic Lithium. Our ownership percentage for Sayona Mining and Atlantic Lithium may continue to be reduced by future stock issuances.
 (5)Initial investment includes transaction costs of $ 0.3 million for the year ended December 31, 2023.
 (6)Gain on dilution of equity method investments relates to issuances of additional shares of Sayona Mining and Atlantic Lithium, which reduced our ownership interest in both Sayona Mining and Atlantic Lithium.

 (7) Impairment of equity method investment represents the difference between the carrying value, which includes $ 46.3 million in accumulated gains on dilution, and fair value of Sayona Mining as of December 31, 2023, and is included income (loss) from equity method investments in the accompanying consolidated statements of operations.
 (8)Certain immaterial, out-of-period amounts, related to our proportionate share of the results of Sayona Mining and Sayona Quebec have been included in our current period results.
 We continue to evaluate operational developments and the impact of the anticipated expansion of the operations of our existing equity method investees. Sayona Quebec's restart of NAL and Atlantic Lithium's completion of a technical study for Ewoyaa were impactful to the consideration of how we most appropriately reflect our proportional share of income (loss) from our equity method investments. We began supplying the market with spodumene concentrate from NAL in the third quarter of 2023. Upon completion of construction of Tennessee Lithium, spodumene concentrate from Ewoyaa is expected to supply the majority of the spodumene concentrate required by Tennessee Lithium for conversion to lithium hydroxide.
 Our share of income (loss) from Sayona Mining, Sayona Quebec, Atlantic Lithium, and Vinland Lithium is recorded on a one-quarter lag in "Income (loss) from equity method investments" within "Loss from operations" in our consolidated statements of operations.
 Below is a summary of our equity method investments as of December 31, 2023.
 As of December 31, 2023, we owned an equity interest of approximately 12 % in Sayona Mining, an Australian company publicly listed on the ASX, and have formed a strategic partnership with Sayona Mining to explore, evaluate, develop, mine, and produce spodumene concentrate in Quebec, Canada.
 During the years ended December 31, 2023 and 2022, we reported the effects of Sayona Mining raising additional capital through share issuances of its common stock. We did not participate in these share issuances, which were issued at a valuation greater than the carrying value of our ownership interest. As a result, our ownership interest in Sayona Mining was diluted and declined. We recognized a noncash gain of $ 17.0 million and $ 29.0 million in the years ended December 31, 2023 and 2022, respectively, related to the dilution of our ownership interest. We recorded the gain within "Gain on dilution of equity method investments" in our consolidated statements of operations.
 As of December 31, 2023, the market value of Sayona Mining was less than our carrying value. During the year ended December 31, 2023, we determined the decline was other than temporary and recorded a $ 2.2 million impairment charge as a component of income (loss) from equity method investments in the accompanying consolidated statements of operations. The fair value was based on the quoted market price of Sayona Mining at December 31, 2023, which is considered to be a Level 1 fair value measurement. See Note 16—Subsequent Events.
 We own an equity interest of 25 % in Sayona Quebec for the purpose of furthering our investment and strategic partnership in Quebec, Canada. The remaining 75 % equity interest is held by Sayona Mining. Sayona Quebec holds a 100 % interest in NAL, which consists of a surface mine and a concentrator plant, as well as the Authier Lithium project and the Tansim Lithium project.
 We hold a life-of-mine offtake agreement with Sayona Quebec for the greater of 113,000 metric tons or 50 % of spodumene concentrate production per year. Our purchases of spodumene concentrate from Sayona Quebec are subject to market pricing with a price floor of $ 500 per metric ton and a price ceiling of $ 900 per metric ton for 6.0 % spodumene concentrate on an FOB North Carolina basis.
 In addition to lithium mining and concentrate production, NAL owns a partially completed lithium carbonate plant, which was developed by a prior operator of NAL. Sayona Quebec completed a preliminary technical study for the completion and restart of the NAL carbonate plant during the quarter ended June 30, 2023. If we decide to construct and operate a lithium conversion plant with Sayona Mining through our joint venture, Sayona Quebec, spodumene concentrate produced from NAL would be preferentially delivered to that conversion plant upon commencement of conversion operations. Any remaining spodumene concentrate not delivered the conversion plant would first be sold to us up to our offtake right and then to third parties. Any decision to construct jointly-owned lithium conversion capacity must be agreed upon by both parties.
 During the year ended December 31, 2023, NAL produced approximately 98,800 dmt of spodumene concentrate and shipped 72,100 dmt, of which 43,200 dmt were sold to Piedmont Lithium. We, in turn, generated $ 39.8 million of sales on those 43,200 dmt, with a realized sales price of $ 920 per dmt and a realized cost of sales of $ 789 per dmt, resulting in a gross profit margin of 14.3 %.

 As of December 31, 2023, we owned an equity interest of approximately 9 % in Atlantic Lithium, an Australian company publicly listed on the Alternative Investment Market of the London Stock Exchange and the ASX. We have a strategic partnership with Atlantic Lithium to explore, evaluate, mine, develop, and ultimately produce spodumene concentrate in Ghana. We have the right to acquire up to a 50 % equity interest in Atlantic Lithium Ghana, a subsidiary of Atlantic Lithium that owns Ewoyaa, through current and future phased investments.
 We have a long-term offtake agreement whereby Atlantic Lithium will sell 50 % of spodumene concentrate produced in Ghana for the life of the mine to Piedmont Lithium at market prices. See Note 10—Other Assets and Liabilities.
 Vinland Lithium
 We own an equity interest of approximately 20 % in Vinland Lithium, a Canadian-based entity jointly owned with Sokoman Minerals and Benton Resources. Vinland Lithium currently owns Killick Lithium, a large exploration property prospective for lithium located in southern Newfoundland, Canada. We have entered into an earn-in agreement with Vinland Lithium to acquire up to a 62.5 % equity interest in Killick Lithium through current and future phased investments.

 Summarized Financial Information
 Our share of income (loss) is recorded on a one-quarter lag and is derived from the balances below, which have been compiled from information provided to us by each investee and is presented in accordance with U.S. GAAP.
 Summarized financial information for the year ended and as of December 31, 2023:

 Summarized statement of operations information:

 $
 43,925
 $
 58,514
 $
 —

 Gross Profit
 11,912
 16,580
 —

 Net loss from operations
 ( 456)
 17,733
 ( 18,068)

 2,405
 —
 1,198

 1,949
 17,733
 ( 16,870)

 Summarized balance sheet information:

 Current assets
 240,101
 116,446
 8,901

 Non-current assets
 413,886
 261,662
 5,591

 Current liabilities
 58,577
 38,581
 3,724

 Non-current liabilities
 56,646
 53,576
 23,409

 Summarized financial information for the year ended and as of December 31, 2022:

 Summarized statement of operations information:

 $
 —
 $
 —
 $
 —

 Net loss from operations
 ( 19,274)
 ( 9,996)
 ( 39,801)

 10,424
 ( 32)

 ( 8,850)
 ( 9,817)
 ( 39,833)

 Summarized balance sheet information:

 Current assets
 122,253
 24,869
 19,394

 Non-current assets
 237,656
 147,954
 1,074

 Current liabilities
 5,299
 3,195
 3,896

 Non-current liabilities
 57,987
 88,184
 15,613

 Summarized financial information for the six months ended and as of December 31, 2021:

 Summarized statement of operations information:

 $
 —
 $
 —
 $
 —

 Net loss from operations
 ( 2,692)
 ( 252)
 ( 540)

 —
 ( 21)

 ( 1,848)
 ( 252)
 ( 561)

 Summarized balance sheet information:

 Current assets
 18,302
 24,332

 Non-current assets
 99,753
 97,957
 43,442

 Current liabilities
 2,071
 3,354

 Non-current liabilities
 —
 —

 Summarized financial information for the year ended and as of June 30, 2021:

 Summarized statement of operations information:

 $
 —

 Net loss from operations
 ( 325)

 ( 157)

 ( 482)

 Summarized balance sheet information:

 Current assets
 9,711

 Non-current assets
 17,719

 Current liabilities
 4,746

 Non-current liabilities

 For the years ended December 31, 2023 and 2022, Sayona Mining and Sayona Quebec met the conditions required to be significant at the 20% level under Rule 1-02(w) of Regulation S-X. Accordingly, as required by Rule 3-09 of Regulation S-X, we have included the consolidated audited financial statements of Sayona Mining, which include Sayona Quebec, as of and for their most recent fiscal year ended June 30, 2023, with a comparative period of 2022, as Exhibit 99.4 and for the year ended June 30, 2022, with a comparative period of 2021, as Exhibit 99.2 to this Annual Report on Form 10-K.
 For the year ended December 31, 2023, Atlantic Lithium did not meet the conditions required to be significant at the 20% level under Rule 1-02(w) of Regulation S-X. For the year ended December 31, 2022, Atlantic Lithium did meet the conditions required to be considered significant at the 20% level under Rule 1-02(w) of Regulation S-X. Accordingly, as required by Rule 3-09 of Regulation S-X, we have included the consolidated audited financial statements of Atlantic Lithium as of and for the years ended June 30, 2022 and 2021, as Exhibit 99.1, and unaudited financial statements as of and for the years ended June 30, 2023 and 2022, as Exhibit 99.3 to this Annual Report on form 10-K. There is no audit opinion, or any other form of assurance provided by an independent auditor with respect to Atlantic Lithium's financial statements as of and for the year ended June 30, 2023.

 10. OTHER ASSETS AND LIABILITIES
 Other current assets consisted of the following:
2023
2022

 Prepaid and other current assets
 $
 3,345
 $
 2,128

 Investments in equity securities

 Total other current assets
 $
 3,829
 $
 2,612

 As of December 31, 2023, our investments in equity securities consisted of common shares in Ricca, which we acquired as part of a spin-out of Ricca from Atlantic Lithium. Ricca is a private company focused on gold exploration in Africa.

 Other non-current assets consisted of the following:
2023
2022

 Advances to affiliates
 $
 28,189
 $
 17,316

 Operating lease right-of-use assets (Note 12)
 1,371
 1,293

 Asset retirement obligation, net1 (Note 15)

 —

 Other non-current assets

 Total other non-current assets
 $
 30,353
 $
 18,873

 (1) Asset retirement obligation is net of accumulated amortization of $ 7 thousand and $ 0 as of December 31, 2023 and 2022, respectively.
 Advances to affiliates relate to staged investments for future planned lithium projects. We have an earn-in agreement with Vinland Lithium to acquire up to a 62.5 % equity interest in Killick Lithium as well as a strategic partnership with Atlantic Lithium that includes Atlantic Lithium Ghana. Under our partnership, we entered into a project agreement to acquire a 50 % equity interest in Atlantic Lithium Ghana in two phases, each requiring us to make future staged investments in Ewoyaa over a period of time.
 We recently completed phase 1, which allows us to acquire a 22.5 % equity interest in Atlantic Lithium Ghana by funding Ewoyaa's exploration and DFS costs and notifying Atlantic Lithium of our intention to proceed with additional funding required under phase 2. We completed funding of exploration and DFS costs, and Atlantic Lithium issued their DFS in June 2023. In August, we supplied Atlantic Lithium with notification of our intent to proceed with additional funding. Our future equity interest ownership under phase 1 remains subject to government approvals required under Ghana's Mineral and Mining Act. Phase 2 allows us to acquire an additional 27.5 % equity interest in Atlantic Lithium Ghana upon completion of funding $ 70 million for capital costs associated with the development of Ewoyaa. Any cost savings or cost overruns from the initial commitment will be shared equally between Piedmont Lithium and Atlantic Lithium. Upon completion of phases 1 and 2, we expect to have a total equity interest of 50 % in Atlantic Lithium Ghana. Atlantic Lithium Ghana, in turn, will hold an 81 % interest in the Ewoyaa project net of the interests which will be held by the Ghanaian government, resulting in an effective ownership interest of 40.5 % in Ewoyaa, by Piedmont Lithium. Funding costs are included in "Other non-current assets" in our consolidated balance sheets as an advance on our future phased investments in Atlantic Lithium Ghana.
 Our maximum exposure to a loss as a result of our involvement in Ewoyaa and Killick Lithium is limited to the total amount funded by Piedmont Lithium to Atlantic Lithium and Vinland Lithium. As of December 31, 2023, we did no t own an equity interest in Atlantic Lithium Ghana or Killick Lithium. We have made advances to Vinland Lithium for Killick Lithium totaling $ 1.8 million for the year ended December 31, 2023, and have made advances to Atlantic Lithium for Ewoyaa totaling $ 9.4 million and $ 12.7 million during the years ended December 31, 2023 and 2022, respectively, and $ 4.3 million during the six months ended December 31, 2021.
 Other current liabilities consisted of the following:
2023
2022

 Accrued provisional revenue adjustment
 $
 29,151
 $
 —

 Operating lease liabilities (Note 12)

 Total other current liabilities
 $
 29,463
 $

 We recognize revenue from product sales at a point in time when performance obligations are satisfied under the terms of contracts with our customers. When the final price has not been resolved by the end of a reporting period, we estimate the expected sales price based on the initial price, market pricing and known quality measurements. Differences between payments received and the final estimated sales price, which results in a liability, are recorded as accrued provisional revenue adjustments.
 Other non-current liabilities consisted of the following:

2023
2022

 Asset retirement obligation liability (Note 15)
 $
 $
 —

 Total other non-current liabilities
 $
 $
 —

 11. LONG-TERM DEBT
 We have entered into long-term debt agreements to purchase surface properties and the associated mineral rights from landowners that form part of "Mining interests" on our consolidated balance sheets. These purchases were fully or partly financed by the seller of each of the surface properties. Our long-term debt is payable in monthly installments ranging from approximately $ 2,000 to $ 10,000 per month on terms ranging from 2 years to 5 years. Payments include an implied or stated interest rate of 10 % and are secured by the respective real property.
 The outstanding balances of our long-term debt agreements were as follows:
2023
2022

 Current portion of long-term debt
 $
 $

 Long-term debt, net of current portion

 Total long-term debt
 $
 $

 We paid interest on our long-term debt as follows:

 2023
 2022

 Interest paid
 $
 $
 $
 $

 Scheduled payments for the principal portion of our outstanding long-term debt are as follows:
2023

 2024
 $

 2025

 2026
 —

 2027
 —

 Total
 $

 12. LEASES
 We lease certain equipment and office space. Leases with an initial term of 12 months or less are not recorded on the consolidated balance sheet.
 Most leases include one or more options to renew, with renewal terms that can extend the lease term from one year to six years. The exercise of lease renewal options is at our sole discretion and we consider these options in determining the lease term used to establish our right-of-use assets and lease liabilities.
 Lease presentation in our consolidated balance sheets, components of lease costs and other lease information are presented in the following table:
2023
2022

 Assets:

 Right-of-use assets - operating lease
 $
 1,371
 $
 1,293

 Liabilities:

 Current

 Non-current
 1,091
 1,177

 Operating lease liabilities
 $
 1,403
 $
 1,301

 2023
 2022

 Statements of operations:

 Operating lease cost
 $
 $
 $
 $

 Short-term lease cost

 Sublease income

 —

 Other information:

 Right-of-use assets obtained in exchange for new operating lease liabilities
 $
 $
 1,339
 $
 —
 $

 Cash paid for amounts included in the measurement of lease liabilities:

 Operating cash flows from operating leases
 $
 $
 $
 $

 Weighted-average remaining lease term (in months)

 Weighted-average discount rate
 10 %
 10 %
 10 %
 10 %

 Maturities of lease payments under non-cancellable leases are as follows:

 2024
 $

 2025

 2026

 2027

 2028

 Thereafter

 Total future minimum lease payments
 1,801

 Interest included within lease payments
 ( 398)

 Total operating lease liabilities
 $
 1,403

 13. EQUITY
 Piedmont Lithium acquired all of the issued and outstanding ordinary shares of Piedmont Australia, our Australian predecessor and currently a wholly-owned subsidiary, pursuant to a Scheme of Arrangement under Australian law, which was approved by Piedmont Australia's shareholders on February 26, 2021 and by the Supreme Court of Western Australia on May 5, 2021 (collectively referred to as "Redomiciliation"). As part of the Redomiciliation, we changed our place of domicile from Australia to the state of Delaware in the U.S., effective May 17, 2021.
 Pursuant to the Redomiciliation, holders of Piedmont Australia's ordinary shares received one ( 1) CDI in Piedmont Lithium Inc. for each ordinary share held in Piedmont Australia on the Redomiciliation record date; and holders of ADSs in Piedmont Australia received one ( 1) share of common stock of Piedmont Lithium Inc. for each ADS held in Piedmont Australia on the Redomiciliation record date with each ADS representing 100 Piedmont Australia ordinary shares.
 All issued and outstanding shares of our common stock and per share amounts have been retroactively adjusted in these consolidated financial statements to reflect the 100:1 ratio and share consolidation. Shares of our common stock issued in connection with the Redomiciliation trade on Nasdaq under the symbol "PLL."
 On the effective date of the Redomiciliation, the number or ordinary outstanding shares was reduced from 1,574,597,320 to 15,764,533 shares of common stock. All share and per share amounts in these consolidated financial statements and related notes for periods prior to the Redomiciliation have been retroactively adjusted to reflect the effect of the exchange ratio.
 We are authorized to issue up to 100,000,000 shares of common stock, par value $ 0.0001 per share, and 10,000,000 shares of preferred stock, par value $ 0.0001 per share. We have no outstanding shares of preferred stock.
 Equity Transactions During the Year Ended December 31, 2023
 In November 2023, we issued a total of 62,638 shares with an issue price of $ 29.32 per share as an advance of our funding obligations to the Killick Lithium project. There were no share issuance costs associated with the issuance and the value of the shares were treated as an advance within our earn-in agreement with Vinland Lithium to acquire up to a 62.5 % equity interest in Killick Lithium through staged-investments.
 In February 2023, we received $ 75 million from LG Chem in exchange for 1,096,535 common shares in Piedmont Lithium at an approximate price of $ 68.40 per share and in conjunction with a multi-year spodumene concentrate offtake agreement. Share issuance costs associated with the subscription totaled $ 3.9 million and were accounted for as a reduction in the proceeds from share issuances in the consolidated balance sheets.
 Equity Transactions During the Year Ended December 31, 2022
 In March 2022, we issued 2,012,500 shares under our $ 500 million automatic shelf registration with an issue price of $ 65.00 per share to raise gross proceeds of $ 130.8 million. Share issuance costs associated with the U.S. public offering totaled $ 8.8 million and were accounted for as a reduction in the proceeds from share issuances in the consolidated balance sheets.
 Equity Transactions During the Six Months Ended December 31, 2021
 On September 24, 2021, we filed a $ 500 million shelf registration statement with the SEC to provide us with capacity to publicly offer, common stock, preferred stock, warrants, debt, convertible or exchangeable securities, depositary shares, or units, or any combination thereof. We may from time to time raise capital under our shelf registration statement in amounts, at prices, and on terms to be announced when and if any securities are offered. As of December 31, 2023 we have $ 369.2 million remaining under our shelf registration statement, which expires on September 24, 2024.
 Equity Transactions During the Year Ended June 30, 2021
 In August 2020, we issued 1,200,000 shares at a weighted-average issue price of AUD 9.00 (1). In October 2020, we issued 2,300,000 shares with a weighted-average issue price of $ 25.00. In March 2021, we issued 1,750,000 shares with a weighted-average issue price of $ 70.00. Share issuance costs associated with the Australia share placements and U.S. public offering totaled $ 12.8 million and were accounted for as a reduction in the proceeds from share issuances in the consolidated balance sheets.
 ___________________________________________________________________________
 (1)The weighted-average issue price in Australian dollars (AUD) were on share issuances that were initiated in Australian dollars and translated into U.S. dollars at historical rates.

 14. SEGMENT REPORTING
 We report our segment information in the same way management internally organizes the business in assessing performance and making decisions regarding allocation of resources in accordance with ASC Topic 280, "Segment Reporting." We have a single reportable operating segment that operates as a single business platform. In reaching this conclusion, management considered the definition of the CODM, how the business is defined by the CODM, the nature of the information provided to the CODM, how the CODM uses such information to make operating decisions, and how resources and performance are assessed. The results of operations provided to and analyzed by the CODM are at the consolidated level, and accordingly, key resource decisions and assessment of performance are performed at the consolidated level. We have a single, common management team and our cash flows are reported and reviewed at the consolidated level only with no distinct cash flows at an individual business level.

 15. COMMITMENTS AND CONTINGENCIES
 Legal Proceedings
 We are involved from time to time in various claims, proceedings, and litigation. We establish reserves for specific legal proceedings when we determine that the likelihood of an unfavorable outcome is probable, and the amount of loss can be reasonably estimated.
 On July 5, 2022, Brad Thomascik, a purported shareholder of the Company's equity securities, filed a shareholder derivative lawsuit in the U.S. District Court for the Eastern District of New York. On behalf of the Company, the lawsuit purports to bring claims against certain of the Company's officers and directors. The complaint alleges that the defendants breached their fiduciary duties in connection with the Company's statements regarding the timing and status of government permits for Carolina Lithium in North Carolina at various times between March 16, 2018 and July 19, 2021. No litigation demand was made to the Company in connection with this action. The lawsuit focuses on the same public statements as the shareholder derivative suit described below. In September 2022, the parties agreed to a stipulation to stay the proceeding pending resolution of the motion to dismiss in the securities law matters described in the second paragraph of this section, and the Court ordered the case stayed in October 2022. We intend to vigorously defend against these claims. Although there can be no assurance as to the outcome, we do not believe these claims have merit. The potential monetary relief, if any, is not probable and cannot be estimated at this time; accordingly, we have not recorded a liability for this matter.
 On October 14, 2021, Vincent Varbaro, a purported holder of Piedmont Australia's American Depositary Shares and the Company's equity securities, filed a shareholder derivative suit in the U.S. District Court for the Eastern District of New York, purporting to bring claims on behalf of the Company against certain of the Company's officers and directors. The complaint alleges that the defendants breached their fiduciary duties in connection with the Company's statements regarding the timing and status of government permits for Carolina Lithium in North Carolina, at various times between March 16, 2018 and July 19, 2021. No litigation demand was made to the Company in connection with this action. In December 2021, the parties agreed to a stipulation to stay the proceeding pending resolution of the motion to dismiss in the securities law matters described in the immediately preceding paragraph, and the Court ordered the case stayed. We intend to vigorously defend against these claims. Although there can be no assurance as to the outcome, we do not believe these claims have merit. The potential monetary relief, if any, is not probable and cannot be estimated at this time; accordingly, we have not recorded a liability for this matter.
 On September 8, 2023, the parties in the Thomascik and Varbaro cases stipulated to consolidate the two actions. That stipulation has not yet been acted on by the court.
 In July 2021, a class of putative plaintiffs filed a lawsuit against us in the U.S. District Court for the Eastern District of New York claiming violations of the Exchange Act. The complaint alleged, among other things, that we made false and/or misleading statements and/or failed to make disclosure relating to proper and necessary permits. In February 2022, the Court appointed a lead plaintiff in this action, and the lead plaintiff filed an amended complaint in April 2022. On July 18, 2022, we moved to dismiss the amended complaint. On September 1, 2022, the lead plaintiff filed his Memorandum of Law in Opposition to our Motion to Dismiss. On October 7, 2022, we filed our Reply Memorandum in support of our Motion to Dismiss. On January 18, 2024, the Court granted our Motion to Dismiss the amended complaint. The lead plaintiff's deadline to appeal the decision of the Court expired. As of the date of this Annual Report, the lead plaintiff did not appeal the decision of the Court.
 On February 6, 2024, the SEC issued an investigative subpoena to the Company primarily seeking documents and information relating to the Company's mining-related investments and operations outside of the United States. The Company is cooperating with the SEC to respond to the subpoena in a timely manner.

 Asset Retirement Obligations
 In 2023, we recognized an asset retirement obligation of $ 0.4 million related to the acquisition of a disposal facility in Etowah, Tennessee, for Tennessee Lithium. In determining the asset retirement obligation, we calculated the present value of the estimated future cash flows required to reclaim the disturbed areas and perform any required monitoring.
 Other Commitments and Contingencies
 In May 2023, we entered into a community development agreement with the City of Cherryville, North Carolina, whereby we committed to fund $ 11.0 million as follows: (i) $ 1.0 million to support certain parks and recreation projects and the reestablishment of a department of recreation, of which $ 0.5 million was paid in July 2023 and $ 0.5 million was paid in October 2023, and (ii) $ 10.0 million to be paid in annual installments of $ 0.5 million over a 20-year period commencing upon the first shipment of lithium hydroxide from Carolina Lithium. As part of the agreement, the City of Cherryville relinquished extraterritorial zoning jurisdiction over certain real property owned by Piedmont Lithium to Gaston County, North Carolina.

 16. SUBSEQUENT EVENTS
 During the first quarter 2024, through the date of this filing, we sold approximately 24.5 million shares of Atlantic Lithium for an average of $ 0.32 per share. The shares sold represented approximately 4 % of Atlantic Lithium's outstanding shares and resulted in approximately $ 7.8 million in net proceeds. We retained approximately 32.5 million shares, representing approximately 5 % ownership in Atlantic Lithium. In connection with the sale of these shares, we no longer hold a board seat with Atlantic Lithium. Our reduced ownership in Atlantic Lithium has no impact on our earn-in or offtake rights with Atlantic Lithium and the Ewoyaa project.
 During the first quarter of 2024, we sold approximately 1,249.8 million shares of Sayona Mining for an average of $ 0.03 per share. The shares sold represented approximately 12 % of Sayona Mining's outstanding shares and resulted in approximately $ 41.4 million in net proceeds. Our cost basis and book basis of Sayona Mining was approximately $ 20.9 million and $ 59.5 million, respectively. The difference between cost basis and book basis of our investment is primarily related to the non-cash accumulated gains on dilution of $ 46.3 million, partially offset by our proportional share of losses during the period we've held the shares. The sale of these shares is estimated to result in a loss, net of tax, of between $ 12 million and $ 16 million, pending the inclusion of our proportional share of income (loss), including the quarter lag true-up, of Sayona through the date of sale. See Note 9—Equity Method Investments, for further discussion of our accounting for equity method investments.
 Piedmont Lithium no longer holds shares of Sayona Mining. The sale of these shares has no impact on Piedmont Lithium's joint venture or offtake rights with Sayona Quebec.
 In February 2024, we initiated a cost-savings plan to reduce operating expenses and certain capital expenditures. We expect to achieve approximately $ 10 million in annual cash savings associated with a reduction in our operating expenses. As part of our cost-savings plan, we reduced our workforce by 27 % mainly within our corporate office staff and will record approximately $ 1 million in severance and severance related costs in the first quarter of 2024. We expect to recognize the majority of our cost savings in 2024.