Sigma Lithium Corporation · NASDAQ:SGML

Sigma Lithium — Investor Presentation (March 2024)

42 slides from Sigma Lithium's investor presentation, March 2024

  1. Slide 1: World's 4th Largest Operating Pre-chemical Lithium Beneficiation & Mining Complex

    World’s 4th Largest Operating Pre-chemical Lithium Beneficiation & Mining Complex March 2024 : SGML : SGML : S2GM34

  2. Slide 2: Disclaimer

    Disclaimer No Offer or Solicitation Regarding Securities This presentation has been prepared by Sigma Lithium Corporation (“Sigma”) for general information purposes only and does not constitute an offer to sell or a solicitation of an offer to buy any securities of Sigma or its affiliates in any jur

  3. Slide 3: Disclaimer

    Disclaimer (…) Sigma is subject to liquidity risk and therefore may have to include a “going concern” note in its financial statements; Sigma may not be able to obtain sufficient financing in the future on acceptable terms, which could have a material adverse effect on Sigma’s business, results of o

  4. Slide 4: Operations in Brazil “Non-Aligned”: Strategically Supplying Global EV Supply Chain

    Operations in Brazil “Non-Aligned”: Strategically Supplying Global EV Supply Chain Brazil is one of the world’s largest and most established mining countries: 2nd Iron Ore Global Supplier Easy Access Atlantic Port Location Existing Capex Infrastructure: Low Construction and Operating Costs Shipping:

  5. Slide 5: Sigma: Combination of “Key” Competitive Advantages

    Sigma: Combination of “Key” Competitive Advantages 1. Scale: 4th Largest Mineral-Industrial Lithium Complex (Rock) 2. Low Cost: Second Lowest in Lithium. Brazil is low-cost country 3. Quintuple Zero: The most sustainable lithium in the world 4. Speed Of Execution: Record Build, Commission, Ramp on B

  6. Slide 6: Clockwork Execution: Achievements in Last 6 Months

    Clockwork Execution: Achievements in Last 6 Months 1 Ramped up Production at Near Full Capacity of 240-270 kt per annum 2 Increased Audited Mineral Resource by ~30% to 109Mt. Estimated Resource to Increase by ~75% to 150Mt 3 Low Production Cost, $510/tonne CIF China (1) • Expecting annual recurring

  7. Slide 7: Industrial Plant: Cleantech Innovation and Delivery of “Quintuple Zero Lithium”

    Industrial Plant: Cleantech Innovation and Delivery of “Quintuple Zero Lithium”: • Low Cost & Green Lithium for Low-Cost Green Cars: Next Generation of EVs 1. Zero toxic chemicals 2. Zero carbon 3. Zero Drinking Water 4. Zero Tailings Dams 5. Zero Dirty Power High Purity Lithium, Responsibly Sourced

  8. Slide 8: Became 3rd Largest Operating Lithium Integrated Mineral Producer

    Became 3rd Largest Operating Lithium Integrated Mineral Producer 4th Largest Lithium Industrial Mining Complex 150Mt of Estimated Projected Mineral Resource – 109Mt Audited NI-43101 Company Reports and Benchmark Minerals High Purity Lithium, Responsibly Sourced page 8

  9. Slide 9: Operational Prowess: Flawless Execution to Producer in 2H23

    Operational Prowess: Flawless Execution to Producer in 2H23 Jul. 30 Aug 30 Sept 20 Oct 20 Nov 30 Dec. 30 Feb 5 Mar 8 15,000t 15,000t 22,500t 20,000t 22,000t 22,000t 22,000t 22,000t Shipped Port Shipped Shipped Shipped Shipped Shipped Shipping 5,500 15,000t By Products 5,034 Shipped 4,847 4,766 4,815

  10. Slide 10: Expansion

    EXPANSION: • Low Capex • Favorable Development Bank Financing • Increased Operating Life: Larger Resources

  11. Slide 11: Expansion

    Expansion ✓ Plans to triple or quandruple production up to 1,020 ktpa of Green Lithium over 3 stages of construction ✓ Secured Letter of Intent for funding from Brazilian Development Bank for Phase 2 Greentech & ✓ Phase 2 capex estimated at ~$100Mn Infrastructure for 250ktpa of spodumene capacity Hi

  12. Slide 12: Capacity & Production Forecast (kt)

    (1) Ability to Scale Up Production Organically: Utilizing Large Reserves 1,020 P1: ~270 kt P2: ~250 kt P3: ~250 kt Phase 4: Potential P4: 250 kt Capacity in Capacity in Capacity in Integrated Sulfate Capacity in 2026 2026 2026 2026 35 kt LCE 570 Capacity & Production Forecast (kt) P1: ~270 kt P2: ~2

  13. Slide 13: Uses and Sources of Funding for Phase 2 Construction

    Uses and Sources of Funding for Phase 2 Construction (FEL 3 Estimates - Preliminary) Uses (US$) Sources Services Brazilian Reference Rate + 2.7% p.a. Professional Services 11.8 M 10 years, 2 years grace period Civil Works 18.6 M Assembly 21.1 M BNDES Project Finance (US$) Commissioning 0.7 M Year 1

  14. Slide 14: Potentially Increased Operating Life of Project to +25years

    Potentially Increased Operating Life of Project to +25years Interlinkage & Closer Proximity of 3 Large Phases Increases Economics High Purity Lithium, Responsibly Sourced page 14

  15. Slide 15: Potentially Increased Operating Life of Project to +25years

    Potentially Increased Operating Life of Project to +25years NDC – Murial Strike offers mining at scale High Purity Lithium, Responsibly Sourced page 15

  16. Slide 16: Unpriced Attributes

    Unpriced Attributes • Higher-Quality: Purity and Coarse • Quintuple Zero: Carbon Neutral

  17. Slide 17: High Quality and Low-Cost Lithium Concentrate

    High Quality and Low-Cost Lithium Concentrate Unique high grade, high purity and coarse-grained concentrate enables low-cost lithium chemical production and cost savings Low Impurities Iron Oxide Content (%) (1) High Quality 2.1% 1.6% • Sigma 1.2% 1.1% 0.9% 0.9% 0.7% • Tallison 0.4% Mica Content (%)

  18. Slide 18: Unique Coarse High Purity Lithium Concentrate: Quintuple Zero

    Unique Coarse High Purity Lithium Concentrate: Quintuple Zero

  19. Slide 19: Competitive Commercial Advantage: Not Fully Priced Value in Use to Converters

    Competitive Commercial Advantage: Not Fully Priced Value in Use to Converters Value Creation to Converters: Resource quality drives $2,000 - $3,000 /tonne of margin to converters at trough of cycle $1,000 $14,000 $3,000 $10,000 Sigma Cost $9,000 Advantage $7,000 U$ 3,000 Or US$330/t spodumene $1,000

  20. Slide 20: Financials and Markets

    Financials and Markets ay

  21. Slide 21: Sigma Transformation from Builder/Developer to Large Scale Producer

    Sigma Transformation from Builder/Developer to Large Scale Producer NOT PRICED: Fundamental Value -84% US$ 5,590/t -30% $ 3,500mm US$ 900/t US$ 900/t Lithium Price -62% SGML Implied Price SGML Market US$ 1,350/t Lithium SGML Implied Price $ 1,320mm Cap Price Market SGML Cap February 2023 February 20

  22. Slide 22: Implied Lithium Concentrate Prices at Various Market Capitalizations

    Implied Lithium Concentrate Prices at Various Market Capitalizations (1) (10% Rate) $1,575 $1,467 $1,358 $1,249 $1,141 $4,500 $1,033 $4,000 $925 $3,500 $3,000 $2,500 $2,000 $1,500 Market Cap (US$mm) Implied Spodumene Concentrate (5.5%) Price (US$/t) ____________________ Note: analysis considers late

  23. Slide 23: Sigma Can Generate Cash at Bear Market of 1000/t

    Sigma Can Generate Cash at Bear Market of 1000/t: Low Costs • Unique Operational Efficiency • Low Costs Are Mainly Due to Low Processing Cost and Brazil Jurisdiction: • Utilization of DMS/ Low Cost Renewable Power FY24E Cost Scenarios DFS Run Rate 5.5% Concentrate Price (US$/t) $1,500 $1,000 CIF Cos

  24. Slide 24: Large-Scale & Low-Cost Producer = Fundamental Intrinsic Value

    Large-Scale & Low-Cost Producer = Fundamental Intrinsic Value Sigma is on track to become one of the largest and highest-grade lithium producers globally Producers by Volume (kt LCE) EBITDA Margin 300 N.A. 35% N.A. 15% 86% 9% 47% 56% N.A. 24% 20% 43% Market Cap $0.6 B $0.3 B $0.3 B $3.6 B $6.8 B $8.

  25. Slide 25: Appendix

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  26. Slide 26: Financial Highlights

    Financial Highlights Q3 Revenue Q3 Adj. EBITDA Production to February 24 High Grade US$96.9mm US$54.6mm 147,000t FY24E Revenue 56% Margin Low Grade US$324mm @ $1,200 200,000t Unit Operating Cost(1) Q3 Net Income FOB $420/mt(2) US$36.2mm Guidance for FY24 FOB $577/mt Realized in Q3 (1) Cash Operating

  27. Slide 27: Sigma is Undervalued to Largest Independent Australian Peer

    Sigma is Undervalued to Largest Independent Australian Peer Fundamental Value: Next Lithium Major with Execution Track Record (USD 000) Leading Aussie Peer Sigma 2024 Capacity 580 ktpa 270 ktpa 2025 Capacity 680 ktpa 510 ktpa Unit Cash Cost at Plant $420 / tonne (1) $370 / tonne (2) Unit Cash Cost C

  28. Slide 28: Delivered Significant Environmental & Social Impact Programs

    Delivered Significant Environmental & Social Impact Programs UN SDGs drive all business decisions, lead by the ESG Committee Corporate Mission Guidance (UN SDGs) UN Case Study on “Green Mining” Scope 1 Impact Scope 2 Impact ✓ Minimal water impact ✓ 100% green hydro power used ✓ No hazardous chemical

  29. Slide 29: The Most Sustainable Lithium in The World

    The Most Sustainable Lithium in The World: • Socially • Environmentally

  30. Slide 30: Sigma Lithium: Prosperity for All in the Jequitinhonha Valley

    Sigma Lithium: Prosperity for All in the Jequitinhonha Valley 14,000 20% 21,000 Jobs Growtth Workplaces 18,000 People Drinking Water 270,000 R$2.0 Bi 3 Millions Meals Served Monthly Lithium Investment Meals Served Annualy High Purity Lithium, Responsibly Sourced page 30

  31. Slide 31: Greentech Plant Water: Most Efficient Usage in Lithium Globally

    Greentech PlantWater DMS Circuit Most Efficient Usage in Lithium Globally • 100% Water Recirculation • Sewage Water as Input High Purity Lithium, Responsibly Sourced page 3131 page

  32. Slide 32: Greentech Plant Ultra Fine Cake Technology

    Greentech Plant Ultra Fine Cake Technology High Purity Lithium, Responsibly Sourced page 32

  33. Slide 33: Wire frame models show neighboring pit structure

    Wire frame models show neighboring pit structure High Purity Lithium, Responsibly Sourced page 33

  34. Slide 34: Barreiro extension extends Sigma’s lithium corridor west

    Barreiro extension extends Sigma’s lithium corridor west Resources run parallel along the J-Curve High Purity Lithium, Responsibly Sourced page 34

  35. Slide 35: Phase 1 DMS Plant – annual nameplate capacity 270kmt

    Phase 1 DMS Plant – annual nameplate capacity 270kmt Ramp of phase 1 successful as plant sustains nameplate capacity for six weeks ended Dec. 31, 2023 High Purity Lithium, Responsibly Sourced page 35

  36. Slide 36: Dry Stacking

    Dry Stacking High Purity Lithium, Responsibly Sourced page 36

  37. Slide 37: Greentech Plant Power Substation

    Greentech Plant Power Substation High Purity Lithium, Responsibly Sourced page 37

  38. Slide 38: Low Cost Open Pit Mining: Phase 1 Mine

    Low Cost Open Pit Mining: Phase 1 Mine High Purity Lithium, Responsibly Sourced page 38

  39. Slide 39: Lithium prices are driving a supply response

    Lithium prices are driving a supply response Underinvestment and demand growth will drive another bull cycle Supplier Response Spot Lithium Carbonate 90,000 80,000 Produce as much as possible 70,000 Produce as much as possible Demand Destruction USD/tonne LCE 60,000 Pricing 50,000 Produce as much as

  40. Slide 40: Engaged, Diverse and Accountable Board of Directors

    Engaged, Diverse and Accountable Board of Directors Seasoned Board of Directors combining technical, operations and capital markets expertise Chairperson Gender ANA CABRAL-GARDNER MARCELO PAIVA Diversity Co-Chairperson & CEO Co-Chairperson • Co-Founder at A10 Invest • Co-Founder and Managing Partner

  41. Slide 41: Mineral Reserves and Mineral Resources

    Mineral Reserves (1) Mineral Resources (inclusive of Mineral Reserves) (1-10) Xuxa Deposit (Phase 1) (6) Table 1: Grota do Cirilo Consolidated Mineral Resource January 2024 Category Ore (Mt) Li2O Grade (%) Li2O (KT) LCE (Kt) CUT-OFF GRADE (%Li20) CATEGORY TONNES (MT) (%Li20) Proven 8.3 1.55% 130 320

  42. Slide 42: Note to Spodumene mining operations by resource chart

    Appendix Note to Spodumene mining operations by resource chart Resource as displayed in Figure is qualified on a measured and indicated basis only and are as of January 31, 2024 Company Mine M&I (k MT) M&I Grade (Li2O%) M&I (Mt LCE) Source: Critical Elements Rose 30.5 1.03% 0.8 Investor Presentation

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