Greentech Metals Ltd. · ASX:GRE
Greentech Metals — Investor Presentation (September 2026)
27 slides from Greentech Metals's investor presentation, Sep 28, 2026
Slide 1: Advancing globally significant critical mineral and precious metal systems in WA
rsonal use only Advancing globally significant critical mineral and precious metal systems in WA Tier-1 exploration opportunity underpinned by defined primary copper resources ASX:GRE | September 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 rsonal use only management's current expecta
Slide 3: Key Projects
Key Projects Unlocking district-scale Copper-Gold-PGE potential in the West Pilbara rsonal use only 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 | A SX: G R E 225km2 highly
Slide 4: Advanced Projects ~8km apart
Advanced Projects ~8km apart Whundo Cu-Zn-Au rsonal use only Mineral Resource Estimate1: 6.2Mt @ 1.12% Cu and 1.04% Zn Investment Significant expansion potential + Au, Ag credits INVESTOR PRESENTATION Highlights Munni Munni PGE-Au-Cu-Ni Historic Resource: Unlocking Copper-Gold-PGE 23.6Mt @ 2.9g/t PG
Slide 5: Corporate Snapshot
Corporate Snapshot Capital Structure Share Price Performance rsonal use only Tight capital structure, $0.18 7.0 $0.16 Board and Management team aligned $0.14 6.0 5.0 Price (A$/share) $0.12 INVESTOR PRESENTATION Volume (m) $0.10 4.0 Ticker GRE $0.08 3.0 $0.06 2.0 Share Price (24 September 2026) A$0.0
Slide 6: Board and Management
Board and Management A highly experienced leadership and advisory team Board of Directors rsonal use only Simon Kidston Tom Reddicliffe Stefan Murphy Non-Executive Chairman Non-Executive Director & Technical Consultant Non-Executive Director INVESTOR PRESENTATION 30-years experience in investment ba
Slide 7: Whundo Copper-Zinc-Gold Project
rsonal use only Whundo Copper-Zinc-Gold Project 29 30 79 47 Cu Zn Au Ag Copper Zinc Gold Silver 7
Slide 8: Whundo Copper-Gold-Zinc Project
Whundo Copper-Gold-Zinc Project Shallow VMS system with high grade depth extensions • Project comprises six known Cu-Zn-Au VMS style matrix rsonal use only mineralised bodies along 2km of a prospective contact • Current JORC (2012) Resource of 6.2Mt @ 1.12 % Cu, 1.04 % Zn (71% indicated, 29% Inferre
Slide 9: High grade extension at Ayshia confirms increasing copper grade
Whundo Copper-Gold-Zinc Project High grade extension at Ayshia confirms increasing copper grade • 2026 drilling demonstrates down plunge extension at Ayshia: rsonal use only 4.76m @ 7.13% Cu, 0.88g/t Au, 29.6g/t Ag, 1.2% Zn from 367m • High grade copper at Ayshia now extends 65m down plunge beyond c
Slide 10: 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 rsonal use only Mineral Resource1 6.2Mt @ 1.12 % Cu, 1.04 % Zn 69Kt Cu, 64Kt Zn INVESTOR PRESENTATION Exploration Target2* 15-23Mt @ 0.9-1.4% Cu, 0.2%-0.4% Zn 176-265Kt Cu, 46-69Kt Zn | A SX: G R
Slide 11: Pilbara Copper
Pilbara Copper Emerging copper district offers regional consolidation opportunity rsonal use only INVESTOR PRESENTATION | A SX: G R E 1. ASX Announcement 12 April 2023 - Mineral Resource Update – Whundo Copper-Zinc Project Increases Resource Tonnes by 72% * Cautionary Statement The estimates are his
Slide 12: 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 rsonal use only Demand Drivers Supply Constraints INVESTOR PRESENTATION Electrification (EVs, renewables) Declining
Slide 13: Munni Munni PGE-Copper-Nickel Project
rsonal use only Munni Munni PGE-Copper-Nickel Project 78 46 45 79 29 28 Pt Pd Rh Au Cu Ni Platinum Palladium Rhodium Gold Copper Nickel 13
Slide 14: Munni Munni PGE-Copper-Nickel Project
Munni Munni PGE-Copper-Nickel Project 225km2 Archean layered mafic intrusion – largest in West Pilbara Craton • Historic Resource* of 23.6Mt at 2.9g/t 4E (Pt, Pd, Rh) + Au rsonal use only over 9km of strike1 of Ferguson Reef • Results from Phase 1 drilling include3: • 12m @ 3.13 g/t PGE3, 0.30% Cu,
Slide 15: 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 rsonal use only ultramafic hosted sulphide discovery • 2026 exploration activities include: INVESTOR PR
Slide 16: 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) rsonal use only • Historic exploration focused on central zones of Ferguson Reef • Two targeted mineralisation styles – High-Grade Reef (PGE) and Contact-Type (Cu-Ni ± PGE) cont
Slide 17: Shallow mineralisation a target for upcoming exploration program
Munni Munni PGE-Copper-Nickel Project Shallow mineralisation a target for upcoming exploration program • Plunge of Ferguson Reef in Eastern zones ~30°, with mineralisation to surface rsonal use only • Historic Resource* only includes Cu + Ni when reporting within high grade PGE reef domains • Drilli
Slide 18: Global Product Demand
Global Product Demand Strong demand for PGM metals over the next 5 years including Cu/Ni rsonal use only 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
Slide 19: PGE Market Drivers
PGE Market Drivers Positive supply-demand backdrop driving strong PGE pricing rsonal use only Demand (2025) Supply (2025) Demand Supply Palladium Platinum INVESTOR PRESENTATION 55% 45% Recycling South Africa Hydrogen economy 75% from South Africa & Investment 38% 28% adds new use cases Russia – high
Slide 20: Value Creation Roadmap
Value Creation Roadmap Clear path from acquisition to development readiness rsonal use only Near Term Q4 2026 2027+ INVESTOR PRESENTATION Exploration Results Resource Update Development & Growth & Metallurgy Pathway Whundo Drill Results Metallurgical Testwork Results Economic studies | Munni Munni H
Slide 21: Summary Investment Case
Summary rsonal use only Investment Case INVESTOR PRESENTATION Critical Large-Scale Exploration Team Track Attractive Multiple Minerals System Drilling Record Entry Catalysts Tailwinds | A SX: G R E District scale copper De-risked Global supply Enhanced team with Tight capital structure, Resource upg
Slide 22: Appendix
rsonal use only Appendix
Slide 23: Lithium
Lithium Strategic footprint with extensive outcropping surface signature • Binding incorporated JV agreement with Artemis Resources (ASX:ARV), rsonal use only combining lithium mineral rights over extensive tenement packages in the West Pilbara • Lithium mineral rights combined to form 50/50 joint o
Slide 24: New Drilling Results
New Drilling Results New drill holes – intercepts1 rsonal use only INVESTOR PRESENTATION Twinned drill holes – intercepts1 | A SX: G R E Location of new drill holes showing key intercepts1 24 1. Refer ASX Announcement 7 May 2026 - New High Grade PGM Intercepts at Munni Munni
Slide 25: Historic Core Resampling Results
Historic Core Resampling Results Resampled drill holes – intercepts1 rsonal use only INVESTOR PRESENTATION | A SX: G R E Location of resampled drill holes showing key intercepts1 25 1. Refer ASX Announcement 7 May 2026 - New High Grade PGM Intercepts at Munni Munni
Slide 26: Munni Munni Ownership Timeline
Munni Munni Ownership Timeline rsonal use only 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
Slide 27: Contact Information
rsonal use only Contact Information: James Rattenbury Chief Executive Officer T: (08) 6261 5463 info@greentechmetals.com.au greentechmetals.com ASX: GRE September 2026
GreenTech Metals — Investor Presentation (September 2026) on 6ix