Century Aluminum Company · NASDAQ:CENX

Century Aluminum — Q1 2023 Earnings Presentation

26 slides from Century Aluminum's earnings presentation, May 8, 2023

  1. Slide 1: Century Aluminum Company 1st Quarter Earnings Call

    Century Aluminum Company 1st Quarter Earnings Call May 8, 2023

  2. Slide 2: Cautionary Statement

    Cautionary Statement This presentation and statements made by Century Aluminum Company management on the quarterly conference call contain "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933 and Section 21

  3. Slide 3: Speakers

    Speakers • Jesse Gary – President and Chief Executive Officer • Jerry Bialek – Executive Vice President and Chief Financial Officer • Shelly Harrison – Senior Vice President, Finance and Treasurer • Peter Trpkovski – Vice President, Finance and Investor Relations 2

  4. Slide 4: Company and Market Update

    Company and Market Update • Global market conditions supportive of higher LME prices Industry • China supply cuts due to Yunnan region water shortages; additional cuts in EU announced Fundamentals • Global inventories remain at historical lows < 50 days consumption • Energy and carbon costs continue

  5. Slide 5: Industry Environment: Primary Aluminum Balance

    Industry Environment Aluminum Supply and Demand Balance – FY23 Primary Aluminum Balance – US and EU 80 - Primary Aluminum Balance (MT in MM's) 69.1 69.2 70 (1.0) 60 (2.0) 50 Primary Aluminum 40.6 (2.2) (MT in MM's) 40.3 40 (3.0) (2.6) (3.0) (2.9) 28.8 28.5 (3.1) (3.2) (3.1) 30 (3.5) (4.0) 20 (4.1) (

  6. Slide 6: Industry Environment - Prices

    Industry Environment - Prices LME Aluminum Alumina Price Index 3,400 500 3,200 3,000 450 2,800 400 LME $/MT 2,600 API $/MT 350 2,400 2,200 300 2,000 250 1,800 200 1,600 1,400 150 Regional Premiums Power Actuals and Forwards 900 300 800 Regional Premiums $/MT 250 700 Power Rates $/MWh 600 200 500 150

  7. Slide 7: Summary of Financial Results

    Summary of Financial Results ($MM, except per share and tonne amounts) Q422 Q123 Income statement Shipments (tonnes) 169,471 181,165 Net sales $ 530 $ 552 Net income/(loss) (114) (39) Earnings/(loss) per share (1.24) (0.42) Adjusted net income/(loss)1 (31) (11) 1 Adjusted earnings/(loss) per share (

  8. Slide 8: Financial Results: Q422 vs. Q123 Adjusted EBITDA

    Financial Results Q422 vs. Q123 Adjusted EBITDA ($MM) 1 1 1) See reconciliation to comparable GAAP financial measure in appendix 7

  9. Slide 9: Financial Results: Q422 vs. Q123 Cash Flow

    Financial Results Q422 vs. Q123 Cash Flow ($MM) 1 1) See reconciliation to comparable GAAP financial measure in appendix 8

  10. Slide 10: Q2 Outlook

    Q2 Outlook Adjusted EBITDA1 $MM CENX Price Lag Spot2 Q1 Actual Adjusted EBITDA $24 Lagged LME / Delivery Premiums / Alumina ~$5 LME realized $2,380/MT Primarily ~3 month lag ~ $2,353/MT US Midwest Premium realized $560/MT ~1 month lag ~ $555/MT European Duty Paid Premium realized $300/MT ~3 month la

  11. Slide 11: Jamalco acquisition secures low-cost alumina and bauxite

    Jamalco acquisition secures low-cost alumina and bauxite • 55% interest in Jamalco, a bauxite mining and alumina production JV Transaction • Nameplate alumina production capacity of 1.4 million tpy1 • Transaction closed on May 2, 2023 • Secures a predictable, long-term supply of alumina and bauxite

  12. Slide 12: Century Well Positioned for 2023 and Beyond

    Century Well Positioned for 2023 and Beyond • Duty free access for U.S. and EU • Reliable supply to customers in short markets • Balanced operational footprint Aluminum Smelter Corporate Norðurál Headquarters Grundartangi Chicago, IL Iceland Carbon Anode United States Plant Vlissingen Netherlands 4.

  13. Slide 13: Appendix

    Appendix

  14. Slide 14: Non-GAAP Financial Measures

    Non-GAAP Financial Measures Adjusted net income (loss), adjusted earnings (loss) per share, adjusted EBITDA and net debt are non- GAAP financial measures that management uses to evaluate Century's financial performance. These non-GAAP financial measures facilitate comparisons of this period’s result

  15. Slide 15: Adjusted Net Income (Loss) Non-GAAP Reconciliation

    Adjusted Net Income (Loss) Non-GAAP Reconciliation Q422 Q123 $MM EPS $MM EPS Net income (loss) as reported $ (113.5) $ (1.24) $ (38.6) $ (0.42) Lower of cost or NRV inventory adjustment, net of tax (8.3) (0.09) (25.6) (0.28) Unrealized (gain) loss on derivative contracts, net of tax 82.9 0.90 47.8 0

  16. Slide 16: Adjusted EBITDA Non-GAAP Reconciliation

    Adjusted EBITDA Non-GAAP Reconciliation $MM Q422 Q123 Net income (loss) as reported $ (113.5) $ (38.6) Interest expense 8.4 8.7 Interest income (0.3) (0.3) Net (gain) loss on forward and derivative contracts 90.6 57.6 Other income - net 1.4 0.3 Income tax expense (17.2) (0.2) Equity in JV’s 0.1 - -

  17. Slide 17: 2023 Financial Assumptions

    2023 Financial Assumptions Income Statement ($MM)1 YTD FY23 Cash Flow ($MM)1 YTD FY23 Shipments (kMT) 181 700 Sustaining Capex $4 $15-20 Iceland Casthouse2 $10 $60-75 D&A $18 $60-70 Investment Capex - $5-10 SGA $13 $40-45 SGA $11 $35-40 Interest Expense $9 $40-45 Interest $4 $40-45 Varies based Vari

  18. Slide 18: 2023 Financial Information

    2023 Financial Information1 Sensitivities ($MM) Variance Annual EBITDA7 Annual Cash8 Pricing Convention LME +/- $100/MT $ 42 $ 35 U.S.: 50% ~1-month lag / 50% ~3-month lag LME Iceland: primarily ~3-month lag MWP2 +/- $22.04/MT 9 9 MWP ~1-month lag EDPP3 +/- $22.04/MT 7 7 EDPP Primarily ~3-month lag

  19. Slide 19: Financial Hedge Landscape

    Financial Hedge Landscape Volume (unit) / % Hedged / Price/unit1 Commodity (unit) 2H23 FY24 Volume % Hedged Price Volume % Hedged Price LME (MT) 23,000 6% $ 2,305 35,000 5% $ 2,325 MWP (MT) - - - - - - EDPP (MT) - - - - - - Indiana Hub (MWh) 88,000 5% $ 33 - - - Nord Pool (MWh) 500,000 95% € 30 n/a

  20. Slide 20: Capacity and Production Information

    Capacity and Production Information Aluminum facilities (kMT) Plant Country Capacity % Operating Sebree U.S. 220 100 Hawesville U.S. 250 0 Mt. Holly U.S. 230 75 Grundartangi Iceland 320 100 Total 1,020 70 Carbon anode facility (kMT) Plant Country Capacity % Operating Vlissingen Netherlands 150 100 T

  21. Slide 21: Value-Added Products

    Value-Added Products Value-added products capacity (kMT) FY23 FY24 Sebree – Billet/Slab 175 175 Mt. Holly – Billet/Slab 110 120 Grundartangi – Natur-Al TM Foundry Alloy 60 120 Grundartangi – Natur-Al TM and other low carbon metal 105 Grundartangi – Natur-Al TM Billet 150 Total 450 565 20

  22. Slide 22: Capital Allocation

    Capital Allocation Capital Allocation Framework Current Status Update • $250-$300MM liquidity Q123 Target Maintain Liquidity Through the target Investment Cycle Capital Liquidity $241 $250-300 • $300MM net debt target Projects Net Debt1 $433 $300 Sustaining Capital • $30-35MM in historical • Organic

  23. Slide 23: Low-Carbon Billet Casthouse Expansion Project

    Low-Carbon Billet Casthouse Expansion Project Will produce 150,000 tonnes of Natur-AlTM billet and increase total primary foundry alloy production to 120,000 tonnes • Construction well underway; first • $120MM investment • The European market for billet is short casthouse shipments expected Q124 app

  24. Slide 24: Natur-Al Products

    “Natur‐Al™ products are made with energy from 100% renewable sources” 23

  25. Slide 25: Bauxite Mining and Alumina Refinery

    Bauxite Mining and Alumina Refinery with Capacity to Produce 1.4 Million Tonnes1 of Alumina Clarendon, Jamaica Overview Current Status • In August 2021, Jamalco was curtailed following a fire in its • Originally constructed in 1972 with major powerhouse Background expansions in 1999, 2003, and 2007

  26. Slide 26: For Additional Information

    For Additional Information Peter Trpkovski investorrelations@centuryaluminum.com 312-696-3132 (Office) Century Aluminum Company One South Wacker Dr, Suite 1000 Chicago, IL 60606 312-696-3102 (Fax) www.centuryaluminum.com 25

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