CENTURY ALUMINUM CO 10-Q

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations. This Management’s Discussion and Analysis (“MD&A”) provides information that management believes is relevant to an assessment and understanding of the consolidated financial condition and results of operations of Century Aluminum Company and should be read in conjunction with the accompanying consolidated financial statements and related notes thereto. This MD&A contains “forward-looking statements” - See “Forward-Looking Statements” above. Overview We are a global producer of primary aluminum with aluminum reduction facilities, or "smelters," in the United States and Iceland. In addition to our primary aluminum assets, we have a 55% joint venture interest in the Jamalco bauxite mining operation and alumina refinery in Jamaica. The Jamalco refinery will supply a substantial amount of the alumina used for the production of primary aluminum at our Grundartangi, Iceland facility. We also own a carbon anode production facility located in the Netherlands. The key determinants of our results of operations and cash flows from operations are as follows: • the price of primary aluminum, which is based on the London Metal Exchange ("LME") and other exchanges, plus any regional premiums and value-added product premiums; • the cost of goods sold, the principal components of which are electrical power, alumina, carbon products, caustic soda, natural gas, heavy fuel oil and labor, which in aggregate represent more than 81% of our cost of goods sold; and • our production volume and product mix. Recent Developments Hawesville temporary curtailment In August 2022 we fully curtailed production at the Hawesville facility and expect to continue to maintain the plant with the intention of restarting operations when market conditions permit, including energy prices returning to more normalized levels and aluminum prices maintaining levels that can support the on-going costs and capital expenditures necessary to restart and operate the plant. For the three and six months ended June 30, 2023, we incurred curtailment charges of approximately $4.4 million and $11.4 million, including $3.6 million and $9.0 million related to excess capacity charges, respectively. These charges were partially offset by income related to scrap and materials sales of $0.5 million and $1.2 million for the three and six months ended June 30, 2023. Comparatively, for the three and six months ended June 30, 2022 we recognized $8.2 million of expenses related to accrued wages and severance, triggered by our issuance of the WARN notice. Acquisition of 55% interest in Jamalco On May 2, 2023, our wholly-owned subsidiary, Century Aluminum Jamaica Holdings, Inc., acquired for $1.00 a 55% interest in Jamalco, an unincorporated joint venture with Clarendon Alumina Production Limited ("CAP"), which is owned by the Government of Jamaica. Jamalco is engaged in bauxite mining and alumina refining in Jamaica. The Company's newly acquired, wholly-owned subsidiary, General Alumina Jamaica Limited, is the manager of the Jamalco joint venture. Jamalco has alumina production capacity of approximately 1.4 million tonnes. Our historical financial statements for periods prior to May 2, 2023 do not include the results of Jamalco. Refer to Note 2. Acquisition of Jamalco for further information. Pricing of aluminum The overall price of primary aluminum consists of three components: (i) the base commodity price, which is based on quoted prices on the LME and other exchanges; plus (ii) any regional premium (e.g., the Midwest premium for metal sold in the United States ("MWP") and the European Duty Paid premium for metal sold into Europe ("EDPP")); plus (iii) any value-added product premium. Each of these price components has its own drivers and variability. The price of aluminum is influenced by a number of factors, including global supply-demand balance, inventory levels, speculative activities by market participants, production activities by competitors and political and economic conditions, as well as production costs in major production regions. These factors can be highly variable and difficult to predict which can lead to significant volatility in the aluminum price. Increases or decreases in primary aluminum prices result in increases and decreases in our revenues (assuming all other factors are unchanged). From time to time, we may seek to manage our exposure to fluctuations in the LME price of primary aluminum and/or associated regional premiums through financial instruments designed to protect our downside price risk exposure. Information regarding financial contracts is included in Note 15. 32 Table of Contents Derivatives and risks affiliated with such financial contracts are disclosed specifically in our Annual Report on Form 10-K for the fiscal year ended December 31, 2022. We saw declines in the pricing of aluminum through the second quarter of 2023, when compared to the aluminum prices which peaked during the first quarter of 2022 and began declining during the second quarter of 2022. The following table summarizes the average price for primary aluminum per tonne in second quarter of 2023, the first quarter of 2023, and the second quarter of 2022. Quarter ended Six months ended ($ per tonne) June 30, 2023 March 31, 2023 June 30, 2023 June 30, 2022 Average LME $ 2,263 $ 2,399 $ 2,331 $ 3,075 Average MWP $ 548 $ 618 $ 582 $ 799 Average EDPP $ 325 $ 302 $ 314 $ 547 Results of Operations The following discussion for the three and six months ended June 30, 2023 reflects no change in production capacities, other than the curtailment of the Hawesville smelter, at our operating facilities. Our net sales are impacted primarily by the LME price for aluminum, regional and value-added premiums, and the volume and product mix of aluminum we ship during the period. In general, our results reflect the LME and regional premium pricing on an approximately one to three month lag basis reflecting contractual terms with our customers. Electrical power, alumina, carbon products, caustic soda, natural gas, heavy fuel oil and labor are the principal components of our cost of goods sold. Power costs can be volatile as a result of a number of factors beyond our control. See “Item 1A. Risk Factors - Increases in energy costs may adversely affect our business, financial position, results of operations and liquidity” in our Annual Report on Form 10-K for the year ended December 31, 2022. Power costs at our Kentucky plants are impacted by capacity demand charges, which are determined based on available power generating capacity in MISO, from which we purchase energy. The price of such capacity is set by auction annually in April. This year's auction saw capacity prices return towards normalized levels and will reduce our capacity costs significantly from prior year. Our expected capacity demand costs for power are approximately $1.5 million for the twelve months ending May 31, 2024, in addition to the market price of power used. The increase in energy costs had adversely affected our business in 2022, and resulted in the curtailment of our Hawesville facility as described above. So far in 2023, energy prices in the U.S. and Europe have reverted to historical levels. In Europe, energy prices affect both our Grundartangi operations (a portion of our power is linked to the Nord Pool power market) and our Vlissingen facility in the Netherlands, which utilizes natural gas to produce anodes used in our Grundartangi operations. The energy market in Europe has historically been dependent upon imported natural gas from Russia, and the significant reduction in Russian gas supply to Europe creates uncertainty with respect to the price and availability of natural gas, which could adversely affect operations at Vlissingen, and in turn operations at Grundartangi, if we are not able to source an alternative supply of anodes. In general, our results reflect the market cost of alumina on an approximately three-month lag reflecting the terms of our alumina contracts and inventory levels. 33 Table of Contents Quarter ended Six months ended Sequential Year-to-date June 30, 2023 March 31, 2023 June 30, 2023 June 30, 2022 (in millions, except per share data) NET SALES: Related parties $ 427.2 $ 412.2 $ 839.4 $ 916.6 Other customers 148.3 140.2 288.5 693.6 Total net sales $ 575.5 $ 552.4 $ 1,127.9 $ 1,610.2 Gross profit 15.9 48.1 64.0 109.1 Net income (loss) 6.6 (38.6) (32.0) 55.1 Net loss attributable to noncontrolling interests (0.9) — (0.9) — Net income (loss) attributable to Century stockholders 7.5 (38.6) (31.1) 55.1 INCOME (LOSS) ATTRIBUTABLE TO CENTURY STOCKHOLDERS PER COMMON SHARE: Basic $ 0.1 $ (0.42) $ (0.34) $ 0.57 Diluted 0.1 (0.42) (0.34) 0.54 SHIPMENTS - PRIMARY ALUMINUM (1) United States Iceland Total Tonnes Sales $ (in millions) Tonnes Sales $ (in millions) Tonnes Sales $ (in millions) 2023 2 nd Quarter 97,224 $ 296.4 76,425 $ 212.3 173,649 $ 508.7 1 st Quarter 102,430 317.6 78,735 210.1 181,165 527.7 2022 2 nd Quarter 139,630 $ 564.8 74,454 $ 273.2 214,084 $ 838.0 1 st Quarter 134,953 494.8 76,458 247.5 211,411 742.3 (1) Excludes scrap aluminum sales, purchased aluminum and alumina sales. Net sales Quarter ended Six months ended Sequential Year-to-date (in millions) June 30, 2023 March 31, 2023 June 30, 2023 June 30, 2022 Net sales $ 575.5 $ 552.4 $ 1,127.9 $ 1,610.2 Net sales (excluding scrap aluminum, purchased aluminum and alumina sales) decreased by $20.3 million for the three months ended June 30, 2023, compared to the three months ended March 31, 2023, primarily driven by unfavorable volume and sales mix of $23.3 million, partially offset by favorable LME and regional premium price realizations of $3.0 million. Net sales (excluding scrap aluminum, purchased aluminum and alumina sales) decreased by $539.7 million for the six months ended June 30, 2023, compared to the six months ended June 30, 2022, primarily driven by unfavorable volume and sales mix of $294.0 million, which was driven by the curtailment of our Hawesville smelter, and unfavorable LME and regional premium price realizations of $245.7 million. 34 Table of Contents Gross profit Quarter ended Six months ended Sequential Year-to-date (in millions) June 30, 2023 March 31, 2023 June 30, 2023 June 30, 2022 Gross profit $ 15.9 $ 48.1 $ 64.0 $ 109.1 Gross profit decreased by $32.2 million for the three months ended June 30, 2023, compared to the three months ended March 31, 2023, primarily driven by unfavorable raw material price realization of $33.8 million, unfavorable volume and sales mix of $4.4 million and higher operating costs of $9.0 million. The change is partially offset by favorable power price realization of $17.0 million, and favorable metal price realization of $3.2 million. Gross profit decreased by $45.1 million for the six months ended June 30, 2023, compared to the six months ended June 30, 2022, primarily driven by unfavorable metal price realization of $245.8 million and unfavorable volume and sales mix of $107.1 million, driven by curtailment of our Hawesville smelter. The change is partially offset by favorable power price realization of $120.1 million, lower operating costs of $108.5 million, and favorable raw material price realization of $65.5 million. Asset impairment charge Quarter ended Six months ended Sequential Year-to-date (in millions) June 30, 2023 March 31, 2023 June 30, 2023 June 30, 2022 Asset impairment charge $ — $ — $ — $ 159.4 An asset impairment charge of $159.4 million was recognized in the period ended June 30, 2022 as a result of the temporary curtailment of the Hawesville facility, announced during June 2022. As the curtailment represented a significant adverse change in the extent and manner in which Hawesville will be used, we accordingly evaluated the Hawesville asset group for recoverability which resulted in the recognized impairment charge of $159.4 million. Selling, general and administrative expenses Quarter ended Six months ended Sequential Year-to-date (in millions) June 30, 2023 March 31, 2023 June 30, 2023 June 30, 2022 Selling, general and administrative expenses $ 12.0 $ 13.4 $ 25.4 $ 17.5 Selling, general and administrative expenses decreased by $1.4 million for the three months ended June 30, 2023, compared to the three months ended March 31, 2023, primarily driven by share-based compensation costs as a result of quarter over quarter changes in the Company's stock price, partially offset by costs related to the Jamalco acquisition of $0.7 million. Selling, general and administrative expenses increased by $7.9 million for the six months ended June 30, 2023, compared to the six months ended June 30, 2022, primarily driven by an increase in share-based compensation costs resulting from the increase of the Company's stock price between periods and costs related to the Jamalco acquisition of $1.6 million. Net gain (loss) on forward and derivative contracts Quarter ended Six months ended Sequential Year-to-date (in millions) June 30, 2023 March 31, 2023 June 30, 2023 June 30, 2022 Net gain (loss) on forward and derivative contracts $ 9.1 $ (57.6) $ (48.5) $ 175.1 Net gain on forward and derivative contracts was $9.1 million for the three months ended June 30, 2023, an improvement of $66.7 million as compared to the three months ended March 31, 2023 The improvement was primarily driven by decreased losses on LME and Nord Pool forward contracts, attributable to fluctuations in the LME and Nord Pool forward prices and volume of contracts. Net loss on forward and derivative contracts was $48.5 million for the six months ended June 30, 2023, a decrease of $223.6 million as compared to the six months ended June 30, 2022. The transition from gain to loss was primarily driven by 35 Table of Contents increased losses on LME and Nord Pool derivative contracts due to LME and Nord Pool forward price decreases, offset by decreased losses from MWP derivative contracts, which fully settled in December 2022. Income tax benefit (expense) Quarter ended Six months ended Sequential Year-to-date (in millions) June 30, 2023 March 31, 2023 June 30, 2023 June 30, 2022 Income tax benefit (expense) $ 10.0 $ 0.2 $ 10.2 $ (44.0) Income tax benefit increased by $9.8 million for the three months ended June 30, 2023, compared to the three months ended March 31, 2023, primarily driven by changes in the jurisdictional mix of earnings and the improvement in net gain on forward and derivative contracts between periods. Income tax benefit was $10.2 million for the six months ended June 30, 2023, compared to an expense of $44.0 million for the six months ended June 30, 2022, primarily driven by favorable power pricing on a year-over-year basis. See Note 9. Income Taxes to the consolidated financial statements included herein for additional information. Liquidity and Capital Resources Liquidity Our principal sources of liquidity are available cash and cash flows from operations. We also have access to our existing U.S. and Iceland revolving credit facilities (collectively, the "revolving credit facilities") and have raised capital in the past through public equity and debt markets. Our principal uses of cash include the funding of operating costs (including post-retirement benefits), debt service requirements, capital expenditures, investments in our growth activities and in related businesses, working capital and other general corporate requirements. We believe that cash provided from operations and financing activities will be adequate to cover our operations and business needs over the next twelve months. As of June 30, 2023, we had cash and cash equivalents of approximately $50.6 million and unused availability under our revolving credit facilities of $180.5 million (including $90.0 million under the Vlissingen Facility Agreement referred to below) resulting in a total liquidity position of approximately $231.1 million. Available Cash Our available cash and cash equivalents balance at June 30, 2023 was $50.6 million compared to $54.3 million at December 31, 2022. Sources and Uses of Cash Our statements of cash flows are summarized below: Six months ended June 30, (in millions) 2023 2022 Net cash (used in) provided by operating activities $ (1.9) $ 68.6 Net cash used in investing activities (17.2) (51.7) Net cash provided by (used in) financing activities 25.1 (25.1) Change in cash, cash equivalents and restricted cash $ 6.0 $ (8.2) The change in net cash provided by operating activities during the six months ended June 30, 2023 compared to net cash provided by operating activities during the six months ended June 30, 2022 was primarily driven by favorable power pricing and timing of payments and receipts. The change in net cash used in investing activities during the six months ended June 30, 2023 compared to net cash used in investing activities during the six months ended June 30, 2022 was primarily due to spending on capital projects, driven by the Grundartangi casthouse project, and partially offset by cash acquired in excess of cash paid for the acquisition of Jamalco. The change in net cash provided by financing activities during the six months ended June 30, 2023 from net cash used in financing activities during the six months ended June 30, 2022 was primarily due to net borrowings on our revolving credit 36 Table of Contents facilities, partially offset by a reduction in borrowings on the Grundartangi casthouse facility and repayments of the Iceland Term Facility compared to 2022. Availability Under Our Credit Facilities Our U.S. revolving credit facility, dated May 2018 (as amended, the "U.S. revolving credit facility"), previously provided for borrowings of up to $220.0 million, including up to $110.0 million under a letter of credit sub-facility. In June 2022, we entered into a Fourth Amendment to our existing $220.0 million U.S. revolving credit facility, increasing the maximum capacity from $220.0 million to $250.0 million, including up to $150.0 million under a letter of credit sub-facility. The U.S. revolving credit facility matures in June 2027. Any letters of credit issued and outstanding under the U.S. revolving credit facility reduce our borrowing availability on a dollar-for-dollar basis. We have also entered into, through our wholly-owned subsidiary, Nordural Grundartangi ehf ("Grundartangi"), a $50.0 million revolving credit facility, dated November 2013, as amended (the "Iceland revolving credit facility"). On February 4, 2022, we amended the Iceland revolving credit facility and increased the facility amount to $80.0 million in the aggregate. On September 28, 2022, we further amended the Iceland revolving credit facility and increased the facility amount to $100.0 million in the aggregate. The Iceland revolving credit facility matures in November 2024. The availability of funds under our credit facilities is limited by a specified borrowing base consisting of certain accounts receivable, inventory and qualified cash deposits which meet the lenders' eligibility criteria. Increases in the price of aluminum and/or restarts of previously curtailed operations, for example, increase our borrowing base by increasing our accounts receivable and inventory balances; decreases in the price of aluminum and/or curtailments of production capacity would decrease our borrowing base by reducing our accounts receivable and inventory balances. As of June 30, 2023, our U.S. revolving credit facility had a borrowing availability of $160.0 million, outstanding borrowings of $63.2 million, and $33.3 million of outstanding letters of credit with total availability of $63.5 million. Of the outstanding letters of credit, $13.7 million are related to our power commitments and $19.6 million are primarily for the purpose of securing certain debt and workers’ compensation commitments. As of June 30, 2023, our Iceland revolving credit facility had a borrowing base of $100.0 million and $73.0 million in outstanding borrowings, with total availability of $27.0 million. As of June 30, 2023, our credit facilities (including the Vlissingen Facility Agreement referred to below) had $180.5 million of net availability after consideration of our outstanding borrowings and letters of credit. We may borrow and make repayments under our credit facilities in the ordinary course based on a number of factors, including the timing of payments from our customers and payments to our suppliers. Our credit facilities contain customary covenants, including restrictions on mergers and acquisitions, indebtedness, affiliate transactions, liens, dividends and distributions, dispositions of collateral, investments and prepayments of indebtedness, including in the U.S. revolving credit facility, a springing financial covenant that requires us to maintain a fixed charge coverage ratio of at least 1.0 to 1.0 as of any date of determination on which availability under the U.S. revolving credit facility is less than or equal to $25.0 million, or 10% of the borrowing base, but not less than $17.85 million. We intend to maintain availability to comply with these levels any time we would not meet the ratio, which could limit our ability to access the full amount of our availability under our U.S revolving credit facility. Our Iceland revolving credit facility contains a covenant that requires Grundartangi to maintain a minimum equity ratio. As of June 30, 2023, we were in compliance with all such covenants or maintained availability above such covenant triggers. Grundartangi Casthouse Facility On November 2, 2021, Grundartangi entered into an eight-year Term Facility Agreement with Arion Bank hf, to provide for borrowings up to $130.0 million in connection with the casthouse project at Grundartangi (the "Casthouse Facility"). Under the Casthouse Facility, repayments of principal amounts will be made in equal quarterly installments equal to 1.739% of the principal amount, the first payment occurring in July 2024, with the remaining 60% of the principal amount to be paid no later than the termination date. The Casthouse Facility will mature in December 2029. The Casthouse Facility bears interest at a rate plus applicable margin as defined within the agreement. As of June 30, 2023 there were $70.0 million in outstanding borrowings under the Casthouse Facility. The Casthouse Facility also contains customary covenants, including restrictions on mergers and acquisitions, indebtedness, preservation of assets, and dispositions of assets and contains a covenant that requires Grundartangi to maintain a minimum equity ratio. As of June 30, 2023, we were in compliance with all such covenants. 37 Table of Contents Senior Notes and Convertible Senior Notes In April 2021, we issued $250.0 million principal of senior secured notes that will mature on April 1, 2028 (the "2028 Notes"), unless earlier refinanced in accordance with their terms. Interest on the 2028 Notes is payable semi-annually on April 1 and October 1 of each year, at a rate of 7.5% per year. The indenture governing the 2028 Notes contains customary covenants which may limit our ability, and the ability of certain of our subsidiaries, to: (i) incur additional debt; (ii) incur additional liens; (iii) pay dividends or make distributions in respect of capital stock; (iv) purchase or redeem capital stock; (v) make investments or certain other restricted payments; (vi) sell assets; (vii) issue or sell stock of certain subsidiaries; (viii) enter into transactions with shareholders or affiliates; and (ix) effect a consolidation or merger. In April 2021, we issued $86.3 million in aggregate principal amount of Convertible Notes (the "Convertible Notes"), that will mature on May 1, 2028, unless earlier converted, repurchased or redeemed. The principal included the full exercise of the option by the initial purchasers of the Convertible Notes to purchase $11.3 million of additional principal amount. The Convertible Notes bear interest semi-annually in arrears on May 1 and November 1 of each year, at a rate of 2.75% per annum in cash. Iceland Term Facility Our wholly-owned subsidiary, Grundartangi, entered into a Term Facility Agreement with Arion Bank hf, dated September 2022, (the "Iceland Term Facility") to provide for borrowings up to €13.6 million. Under the Iceland Term Facility, repayments of principal amounts will be made in equal monthly installments, the first payment occurring in February 2023, with the remainder of the principal amount to be paid no later than the termination date in January 2024. Borrowings under the Iceland Term Facility bear interest at a rate equal to 3.2% plus EUR EURIBOR 1 month as published at any time by the European Money Markets Institute. As of June 30, 2023, there were €8.0 million ($8.6 million , based on the prevailing exchange rate on June 30, 2023) in outstanding borrowings under the Iceland Term Facility. Vlissingen Facility Agreement On December 9, 2022, Vlissingen entered into a Facility Agreement with Glencore International AG pursuant to which Vlissingen may borrow from time to time up to $90.0 million in one or more loans at a fixed interest rate equal to 8.75% per annum and payable on December 2, 2024 (the Vlissingen Facility Agreement"). The obligations under the Vlissingen Facility Agreement are secured by liens on the ground lease on which Vlissingen's facilities are located. Vlissingen's moveable assets, financial assets, receivables and other assets, and Vlissingen's shares. The Vlissingen Facility Agreement contains customary covenants, including with respect to mergers, guarantees and preservation and dispositions of assets. The availability period for borrowings under the Vlissingen Facility Agreement ends December 2, 2024. Amounts drawn, if any, under the Vlissingen Facility Agreement are expected to be used for general corporate and working capital purposes of Century and its subsidiaries. As of June 30, 2023, there were no outstanding borrowings under the Vlissingen Facility Agreement. Supplemental Guarantor Financial Information The Company has filed a Registration Statement on Form S-3 (the "Universal Shelf Registration Statement") with the SEC pursuant to which the Company may, from time to time, offer an indeterminate amount of securities, which may include securities that are guaranteed by certain of the Company's subsidiaries. As of June 30, 2023, we have not issued any debt securities pursuant to the Universal Shelf Registration Statement. However, any securities that we may issue in the future may limit our ability, and the ability of certain of our subsidiaries, to pay dividends or make distributions in respect of capital stock. "Guarantor Subsidiaries" refers to all of our material domestic subsidiaries except for Nordural US LLC, Century Aluminum Development LLC, Century Aluminum of West Virginia, Inc. and Century Aluminum Jamaica Holdings, Inc. The Guarantor Subsidiaries are 100% owned by Century. All guarantees will be full and unconditional; all guarantees will be joint and several. Our foreign subsidiaries, together with Nordural US LLC, Century Aluminum Development LLC, Century Aluminum of West Virginia, Inc. and Century Aluminum Jamaica Holdings, Inc. are collectively referred to as the "Non-Guarantor Subsidiaries." We allocate corporate expenses or income to our subsidiaries and charge interest on certain intercompany balances. The following summarized financial information of both the Company and the Guarantor Subsidiaries ("Guarantors") is presented on a combined basis. Intercompany balances and transactions between the Company and the Guarantors have been eliminated and the summarized financial information does not reflect investments of the Company or the Guarantors in the 38 Table of Contents Non-Guarantor Subsidiaries ("Non-Guarantors"). The Company’s or Guarantors’ amounts due from, amounts due to, and transactions with the Non-Guarantors are disclosed below: June 30, 2023 December 31, 2022 Current assets $ 327.5 $ 305.7 Non-current assets 647.2 704.5 Current liabilities 255.8 309.6 Non-current liabilities 488.8 487.1 Six months ended June 30, 2023 Net sales $ 673.1 Gross profit 59.3 Income before income taxes 26.5 Net loss (31.2) As of June 30, 2023 and December 31, 2022, an intercompany receivable due to the Company and Guarantors from the Non-Guarantors totaled $10.4 million and $18.2 million, respectively, and an intercompany non-current loan due to the Company from the Non-Guarantors totaled $413.9 million and $466.3 million, respectively. As of June 30, 2023, an intercompany current loan due to the Company from the Non-Guarantors totaled $10.1 million. There was no intercompany current loan as of December 31, 2022. Contingent Commitments We have a contingent obligation in connection with the "unwind" of a contractual arrangement between Century Aluminum of Kentucky ("CAKY"), Big Rivers Electric Corporation and a third party and the execution in July 2009 of a long-term cost-based power contract with Kenergy, a member of a cooperative of Big Rivers. This contingent obligation consists of the aggregate payments made to Big Rivers by the third party on CAKY’s behalf in excess of the agreed upon base amount under the long-term cost-based power contract with Kenergy. As of June 30, 2023, the principal and accrued interest for the contingent obligation was $30.2 million, which was fully offset by a derivative asset. We may be required to make installment payments for the contingent obligation in the future. These payments are contingent based on the LME price of primary aluminum and the level of Hawesville’s operations. As of June 30, 2023, based on the LME forward market prices and our expected level of Hawesville operations, we believe that we will not be required to make payments on the contingent obligation during the term of the agreement, which expires in 2028. There can be no assurance that circumstances will not change thus accelerating the timing of such payments. Employee Benefit Plan Contributions In 2013, we entered into a settlement agreement with the Pension Benefit Guaranty Corporation (the "PBGC") regarding an alleged "cessation of operations" at our Ravenswood facility (the "PBGC Settlement Agreement"). Pursuant to the terms of the PBGC Settlement Agreement, we agreed to make additional contributions (above any minimum required contributions) to our defined benefit pension plans totaling approximately $17.4 million. Under certain circumstances, in periods of lower primary aluminum prices relative to our cost of operations, we were able to defer one or more of these payments, provided that we provide the PBGC with acceptable security for such deferred payments. We did not make any contributions for the three months ended June 30, 2023, and 2022. We historically elected to defer certain payments under the PBGC Settlement Agreement and provided the PBGC with the appropriate security. In October 2021, we amended the PBGC Settlement Agreement (the "Amended PBGC Settlement Agreement") such that we removed the deferral mechanism and agreed to contribute approximately $2.4 million per year to our defined benefit pension plans for a total of approximately $9.6 million, over four years beginning on November 30, 2022 and ending on November 30, 2025, subject to acceleration if certain terms and conditions are met in such amendment. As of June 30, 2023, we made contributions of $2.4 million related to the Amended PBGC Settlement Agreement. Section 232 Aluminum Tariff On March 23, 2018, the U.S. implemented a 10% tariff on imported primary aluminum products into the U.S. These tariffs are intended to protect U.S. national security and incentivize the restart of primary aluminum production in the U.S., reducing reliance on imports and ensuring that domestic producers, like Century, can supply all the aluminum necessary for critical industries and national defense. In addition to primary aluminum products, the tariffs also cover certain other semi-finished products. All imports that directly compete with our products are covered by the tariff, with the exception of imports from 39 Table of Contents Australia, Canada and Mexico. Additionally, primary aluminum imports from Argentina are allowed up to an annual quota limit of 169,000 metric tonnes, the first 18,000 metric tonnes of imports from the European Union and the first 900 metric tonnes of imports from the United Kingdom are also allowed duty free. Imports that receive a product exclusion from the Department of Commerce may also enter the US duty free. In July 2022, the International Trade Commission (ITC) initiated a review of the Section 301 and 232 duties as required by law every four years. On March 15, 2023, the ITC submitted a report to the United States Congress entitled, 'Economic Impact of Section 232 and 301 Tariffs on U.S. Industries,' in which the ITC found that the tariffs increased the production of domestic aluminum while causing prices to increase by less than two percent. Accordingly, we do not believe there will be any material changes to the current tariffs in the near future. Other Items On January 17, 2023, our wholly owned subsidiary, Mt. Holly Commerce Park LLC, entered into a binding agreement (the "Mt. Holly Land Sale Agreement"), subject to ordinary course conditions, to sell approximately 133 acres of land for approximately $28.5 million. On May 18, 2023, the Mt. Holly Land Sale Agreement was amended to extend the buyer's option term into the third quarter, 2023, and revise the purchase price to approximately $25.8 million. We previously formed the commerce park, located near our Mt. Holly smelter, to develop excess land at the site and to assist the county with bringing additional business and commerce to the area. During 2021, we initiated efforts to restart the curtailed capacity at our Mt. Holly facility. The project was completed during the second quarter of 2022, resulting in total production of 75% of Mt. Holly’s full capacity. During 2021, we announced plans for construction of a new billet casthouse at Grundartangi. The Grundartangi casthouse project began in late 2021 and is expected to continue through the second half of 2023. The Grundartangi casthouse project will be fully funded through the Casthouse Facility. The project is progressing and is expected to ship first billets out of the casthouse in the first quarter of 2024, subject to market conditions. In 2011, our Board of Directors authorized a $60.0 million common stock repurchase program and during the first quarter of 2015, our Board of Directors increased the size of the program by $70.0 million. Under the program, Century is authorized to repurchase up to $130.0 million of our outstanding shares of common stock, from time to time, on the open market at prevailing market prices, in block trades or otherwise. The timing and amount of any shares repurchased will be determined by our management based on its evaluation of market conditions, the trading price of our common stock and other factors. We made no repurchases during the years ended 2020, 2021, and 2022. As of June 30, 2023, we had $43.7 million remaining under the repurchase program authorization. The repurchase program may be expanded, suspended or discontinued by our Board, in its sole discretion, at any time. In November 2009, Century Aluminum of West Virginia, Inc. ("CAWV") filed a class action complaint for declaratory judgment against the United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union ("USW"), the USW’s local and certain CAWV retirees, individually and as class representatives ("CAWV Retirees"), seeking a declaration of CAWV’s rights to modify/terminate retiree medical benefits. Later in November 2009, the USW and representatives of a retiree class filed a separate suit against CAWV, Century Aluminum Company, Century Aluminum Master Welfare Benefit Plan, and various John Does with respect to the foregoing. On August 18, 2017, the District Court for the Southern District of West Virginia approved a settlement agreement in respect of these actions, pursuant to which, CAWV agreed to make payments into a trust for the benefit of the CAWV Retirees in the aggregate amount of $23.0 million over the course of ten years. Upon approval of the settlement, we paid $5.0 million to the aforementioned trust in September 2017 and agreed to pay the remaining amounts under the settlement agreement in annual increments of $2.0 million for nine years. At June 30, 2023, we had $2.0 million in other current liabilities and $5.0 million in other liabilities related to this agreement. We are a defendant in several actions relating to various aspects of our business. While it is impossible to predict the ultimate disposition of any litigation, we do not believe that any of these lawsuits, either individually or in the aggregate, will have a material adverse effect on our financial condition, results of operations or liquidity. See Note 12. Commitments and Contingencies to the consolidated financial statements included herein for additional information. Capital Resources We intend to finance our future capital expenditures from available cash, cash flows from operations and if necessary, borrowing under our existing revolving credit facilities. For major investment projects we would likely seek financing from various capital and loan markets and may potentially pursue the formation of strategic alliances. We may be unable, however, to issue additional debt or equity securities, or enter into other financing arrangements on attractive terms, or at all, due to a number of factors including a lack of demand, unfavorable pricing, poor economic conditions, unfavorable interest rates, or our 40 Table of Contents financial condition or credit rating at the time. Future uncertainty in the U.S. and international markets and economies may adversely affect our liquidity, our ability to access the debt or capital markets and our financial condition. Capital expenditures incurred for the six months ended June 30, 2023 were $5.1 million, excluding expenditures of $33.3 million associated with the Grundartangi casthouse project. We estimate our total capital spending in 2023, excluding the Grundartangi casthouse project and Jamalco acquisition, will be approximately $20 to $30 million, related to our ongoing investment and sustainability projects at our plants. We anticipate making additional investments in Jamalco to fund Century's proportionate share of capital expenditures. 41 Table of Contents