Greentech Metals Ltd. · ASX:GRE
Greentech Metals — Investor Presentation (April 2026)
26 slides from Greentech Metals's investor presentation, Apr 8, 2026
Slide 1: Advancing globally significant critical mineral and precious metal systems in WA
Advancing globally significant critical mineral and precious metal systems in WA Tier-1 exploration opportunity underpinned by defined resources 78 46 45 29 28 79 30 Pt Pd Rh Cu Ni Au Zn Platinum Palladium Rhodium Copper Nickel Gold Zinc ASX:GRE | April 2026 Whundo Copper Mine - Historic Open Pit
Slide 2: Disclaimer
Disclaimer Forward-Looking Statements Statements in this announcement which are not statements of historical facts, including but not limited to those relating to the proposed transaction, are forward-looking statements. These statements instead represent management's current expectations, estimates
Slide 3: Investment Highlights
Investment Highlights West Pilbara asset base extensively de-risked through prior exploration and mining Cornerstone Tier 1 Cu and Au PGE-Cu-Ni Project Analogues Leverage INVESTOR PRESENTATION • Transformational acquisition of • Geological parallels with Bushveld, Stillwater • 100% owned Whundo Cu-Z
Slide 4: Key Projects
Key Projects Advancing globally significant mineral systems in Western Australia Dominant West Pilbara position Over 500km2 total landholding of granted ML’s & EL’s with consolidated ownership INVESTOR PRESENTATION for the first time Munni Munni Project | ASX:GRE 225km2 highly prospective layered Wh
Slide 5: Corporate Snapshot
Corporate Snapshot Capital Structure1 Share Price Performance Tight capital structure, $0.18 7.0 Board and Management team aligned $0.16 6.0 $0.14 5.0 Price (A$/share) $0.12 Volume (m) INVESTOR PRESENTATION $0.10 4.0 Ticker GRE $0.08 3.0 $0.06 2.0 Share Price (7 April 2026) A$0.075 $0.04 $0.02 1.0 $
Slide 6: Board and Management
Board and Management A Highly Experienced Leadership and Advisory Team Board of Directors Management Technical Advisor INVESTOR PRESENTATION Simon Kidston Tom Reddicliffe Stefan Murphy James Rattenbury Dr Kevin Frost Non-Executive Chairman Non-Executive Director & Non-Executive Director Chief Execut
Slide 7: Munni Munni PGE-Copper-Nickel Project
Munni Munni PGE-Copper-Nickel Project 78 46 45 79 29 28 Pt Pd Rh Au Cu Ni Platinum Palladium Rhodium Gold Copper Nickel 7
Slide 8: Munni Munni PGE-Copper-Nickel Project
Munni Munni PGE-Copper-Nickel Project 225km2 Archean layered mafic intrusion – largest in West Pilbara Craton • Completed acquisition of 70% project interest (option to 80%) – from Alien Metals Limited (AIM:UFO) • Historic Resource of 23.6Mt at 2.9g/t 4E (Pt, Pd, Rh) + Au over 9km of strike1* of Fer
Slide 9: Munni Munni PGE-Copper-Nickel Project: Historic exploration focused on high-grade PGE Reef
Munni Munni PGE-Copper-Nickel Project Historic exploration focused on high-grade PGE Reef Prior Exploration (since 1980’s) • Historic exploration focused on central zones of Ferguson Reef • Two targeted mineralisation styles - High Grade Reef (PGE) and Contact-Type (Cu-Ni ± PGE) contiguous with PGE
Slide 10: Shallow dipping Eastern zones demonstrate continuity
Munni Munni PGE-Copper-Nickel Project Shallow dipping Eastern zones demonstrate continuity • Plunge of Ferguson Reef in Eastern zones ~30°, with mineralisation to surface • Historic Resource only includes Cu + Ni when reporting within high grade PGE reef INVESTOR PRESENTATION domains* • Shallow zone
Slide 11: Shallow bulk tonnage potential including Cu + Ni not previously pursued
Munni Munni PGE-Copper-Nickel Project Shallow bulk tonnage potential including Cu + Ni not previously pursued • GRE review has identified significant shallow mineralisation in historic drilling – not constrained to PGE Reef • Drilling logs suggests Cu+Ni sitting in INVESTOR PRESENTATION gabbro hangi
Slide 12: Next Steps - Broadening focus beyond the Ferguson Reef
Munni Munni PGE-Copper-Nickel Project Next Steps - Broadening focus beyond the Ferguson Reef • Munni Munni is a 225km2 intrusive identified by Geoscience Australia as high priority for a PGE-Cu-Ni ultramafic hosted sulphide discovery • 2026 exploration activities include: INVESTOR PRESENTATION • Soi
Slide 13: Global Analogues
Global Analogues Comparison with other PGE endowed layered Mafic Intrusions Bushveld Munni Munni Great Dyke / Ngezi2 Stillwater Complex3 Julimar Complex4 Giles Complex5 Complex1 Complex7 (Zimbabwe) (US) (AUS) (AUS) (South Africa) (AUS) Layered mafic-ultramafic intrusion INVESTOR PRESENTA
Slide 14: Whundo Copper-Zinc-Gold Project
Whundo Copper-Zinc-Gold Project 29 30 79 Cu Zn Au Copper Zinc Gold 14
Slide 15: Whundo Copper-Gold-Zinc Project
Whundo Copper-Gold-Zinc Project Strategically positioned as standalone asset or part of integrated project scope Located <10km from Munni Munni Project • Project comprises six known Cu-Zn-Au VMS style matrix and massive sulphide mineralised bodies along 2km of a prospective contact INVESTOR PRESENTA
Slide 16: Adds near-term copper and gold exposure with expandable shallow resource
Whundo Copper-Gold-Zinc Project Adds near-term copper and gold exposure with expandable shallow resource Exploration Target1 15-23Mt @ 0.9-1.4% Cu, 0.2%-0.4% Zn 176-265Kt Cu, 46-69Kt Zn INVESTOR PRESENTATION Inclusion of Gold2 Updated Resource in H2 2026 enabled by 2025 re-assaying of over 50,000 sa
Slide 17: Global Product Demand
Global Product Demand Strong Demand for PGM metals over the next 5 year including Cu/Ni 78 46 45 29 28 Pt Platinum Pd Palladium Rh Rhodium Cu Copper Ni Nickel INVESTOR PRESENTATION Platinum Palladium Rhodium Copper Nickel 4.8% 7.1% 4.6% 6.5% 6.9% ~ CAGR 2025-30 ~ CAGR 2025-30 ~ CAGR 2025-30 ~ CAGR 2
Slide 18: Copper is Entering a Structural Supply Deficit
Copper is Entering a Structural Supply Deficit Demand is accelerating while supply is constrained Copper grades down ~40% since 19912 New copper supply is not keeping pace with demand Demand Drivers Supply Constraints INVESTOR PRESENTATION Electrification (EVs, renewables) Declining discoveries Grid
Slide 19: PGE Market Drivers
PGE Market Drivers Positive supply-demand backdrop driving strong PGE pricing Demand (2025) Supply (2025) Demand Supply Palladium Platinum INVESTOR PRESENTATION 55% 45% Recycling South Africa Resilient industrial 75% from South Africa & Investment 38% 28% and auto demand Russia – highly constrained
Slide 20: Value Creation Roadmap
Value Creation Roadmap Clear path from acquisition to development readiness Next 3 Months H2 2026 2027+ INVESTOR PRESENTATION Resource Update Expansion and Development and Growth Metallurgy Pathway Phase 1 drilling and re-sampling results Expand Munni Munni MRE and test Economic studies full intrusi
Slide 21: Summary
Summary Investment Case INVESTOR PRESENTATION Critical Large-Scale Exploration Team Track Attractive Multiple Minerals System Drilling Record Entry Catalysts Tailwinds | ASX:GRE One of Australia’s De-risked Global supply Enhanced team with Tight capital structure, Resource upgrade, largest PGE-Cu-Ni
Slide 22: Appendix
Appendix
Slide 23: Lithium
Lithium Strategic footprint with extensive outcropping surface signature • Binding incorporated JV agreement with Artemis Resources (ASX:ARV), combining lithium mineral rights over extensive tenement packages in the West Pilbara • Lithium mineral rights combined to form 50/50 joint owned lithium INV
Slide 24: Options Slide
Options Slide All options are currently out-of-the-money As at 7 April 2026 Breakdown of Existing Options Out-of-money Listed Options (GREO) 9-JAN-28 EX $0.12 29,375,000 Unlisted Options (GREAP) 20-DEC-27 EX $0.20 1,500,000 INVESTOR PRESENTATION Unlisted Options (GREAH) 4-SEP-27 EX $0.16 1,250,000 U
Slide 25: Munni Munni Ownership Timeline
Munni Munni Ownership Timeline Period Owner / Transaction Ownership % Comment First discovery and exploration of PGE reef; ~20–30 Mt resource outlined but deemed 1980s Hunter Resources 100 % sub-economic. INVESTOR PRESENTATION 1997 Helix Resources → JV with Hunter 80 % JV earn-in Helix acquired 80 %
Slide 26: Contact Information
Contact Information: James Rattenbury Chief Executive Officer T: (08) 6261 5463 info@greentechmetals.com.au greentechmetals.com ASX: GRE March 2026
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