Greentech Metals Ltd. · ASX:GRE
Greentech Metals — Investor Presentation (December 2025)
29 slides from Greentech Metals's investor presentation, Dec 3, 2025
Slide 1: $5.2m Placement to fund drilling at Munni Munni
$5.2m Placement to fund drilling at Munni Munni Platinum- Palladium- Copper – Nickel project Unlocking a PGE resource with multi-metal upside and Tier-1 geology ASX:GRE 3 December 2025
Slide 2: Investment Highlights
Investment Highlights1 Top Tier Platinum-Palladium-Copper system, district consolidation and re-rating pathway Cornerstone Tier 1 Analogues Cu and Au 4E PGE* Project • Geological parallels with Leverage I NV E ST OR PR E SE N T AT IO N Bushveld, Stillwater and • Transformational acquisition of Great
Slide 3: Global Product Demand
Global Product Demand Strong Demand for PGM metals over the next 5 year including Cu/Ni 78 46 45 29 28 Pt Platinum Pd Palladium Rh Rhodium Cu Copper Ni Nickel I NV E ST OR PR E SE N T AT IO N Platinum Palladium Rhodium Copper Nickel 4.8% 7.1% 4.6% 6.5% 6.9% ~ CAGR 2025-30 ~ CAGR 2025-30 ~ CAGR 2025-
Slide 4: Company Overview
Company Overview Munni Munni Project Whundo Project Value Creation Appendix 01 Company Overview 4
Slide 5: Corporate Snapshot
Corporate Snapshot Capital Structure (28 November 2025) 1 Tight capital structure, Share Price Trailing 12 Months board and technical team aligned 0.100 4.5 0.090 4.0 Share Price (A$/sh) 0.080 3.5 I NV E ST OR PR E SE N T AT IO N 0.070 Volume (m) 3.0 0.060 Ticker GRE 2.5 0.050 2.0 0.040 Share Price
Slide 6: Board & Management
Board & Management A Highly Experienced Leadership and Advisory Team Board of Directors Technical Advisor I NV E ST OR PR E SE N T AT IO N Simon Kidston Tom Reddicliffe Stefan Murphy Jozsef Patarica Dr Kevin Frost Non-Executive Chairman Executive Director Non-Executive Director Non-Executive Directo
Slide 7: Munni Munni Project
Company Overview Munni Munni Project Whundo Project Value Creation Appendix 02 Munni Munni Project 7
Slide 8: Munni Munni: Project Snapshot
Munni Munni: Project Snapshot One of Australia’s Largest PGE and Base-Metal Systems • Greentech is acquiring up to 80% of Munni Munni Project • Largest Archean layered mafic intrusion in the West Pilbara Craton • Two distinct mineralisation styles – reef (PGE) and contact-type (Ni-Cu ± PGE) I NV E S
Slide 9: Mining Leases and Tenure
Mining Leases and Tenure Granted Mining Leases cover Ferguson Reef • Munni Munni landholding 346.4km2 (4 ML’s, 4 EL’s) • Package of mining leases covers the core of the Munni Munni intrusion complex including Ferguson Reef (33.5km 2) • Stable, long-term tenure over known PGE reef system, I NV E ST O
Slide 10: Forward Plan: Ferguson Reef
Forward Plan: Ferguson Reef Untested Tier-1 Scale Potential Along +13km Strike • JORC (2004) Resource of 24Mt at 2.9g/t 4E (Pt, Pl, Rh) + Au over 9km strike1* • Ferguson Reef (PGE–Cu–Ni) with several gaps due to historic tenure ownership and tenement boundaries • Consolidation of tenure provides acc
Slide 11: Exploration Upside: Resource Growth
Exploration Upside: Resource Growth Significant Historical drilling undertaken on the project • A total of 396 holes drilled for 93,567m consisting of: I NV E ST OR PR E SE N T AT IO N • 162 DD holes for 40,267m • 234 RC holes for 53,300m • Ferguson PGE Reef mineralisation proven over 13km strike wi
Slide 12: Regional Context
Regional Context Systematic exploration to unlock Munni Munni’s full potential Elizabeth Hill Ag Mine Elizabeth Hill Ag Mine Whundo Cu-Zn Mine Munni Munni Intrusion I NV E ST OR PR E SE N T AT IO N PGE Reef Ferguson PGE Reef 1* Hidden part of the Munni Munni intrusion under Fortescue Basin cover | A
Slide 13: Side-by-side with Gonneville
Side-by-side with Gonneville Munni Munni potential compares Favourably to Chalice’s Gonneville discovery • Chalice identified a ~26km corridor along the Julimar trend Ferguson • Discovery of Gonneville Deposit in 2020 I NV E ST OR PR E SE N T AT IO N PGE Reef with a 1.9km strike length • At Hartog ~
Slide 14: Global Analogues
Global Analogues Comparison with other PGE endowed layered Mafic Intrusions Bushveld Complex 1 Great Dyke / Ngezi Stillwater Complex Julimar Complex Munni Munni Complex2 (South Africa) (Zimbabwe) (US) (AUS) (AUS) I NV E ST OR PR E SE N T AT IO N Layered mafic-ultramafic ✓ ✓ ✓ ✓ ✓ intrusion ✓ Distric
Slide 15: Whundo Project
Company Overview Munni Munni Project Whundo Project Value Creation Appendix 03 Whundo Project
Slide 16: Whundo Copper Gold Project
Whundo Copper Gold Project Adds near-term copper and gold exposure with expandable resource Existing Resource • 6.2Mt @ 1.12 % Cu / 1.04 % Zn (JORC 2012, 71% indicated) Current Resource on granted Mining Leases 6Mt • Similar deposit type to Develop’s Sulphur Spring Cu-Zn mine (under construction)2 I
Slide 17: Value Creation
Company Overview Munni Munni Project Whundo Project Value Creation Appendix 04 Value Creation
Slide 18: Value Creation Roadmap
Value Creation Roadmap Clear path from acquisition to development readiness First 12 Months Next 18 Months Next 24 Months I NV E ST OR PR E SE N T AT IO N Resource Update Expansion and Development and Growth Metallurgy Pathway Upgrade Munni Munni to JORC (2012) Expand Munni Munni MRE and test Econom
Slide 19: Market Context
Market Context Positive supply-demand backdrop driving strong PGE pricing Metals Price Performance YTD1 Demand Supply Commodity YTD US$/oz I NV E ST OR PR E SE N T AT IO N Resilient industrial 75 % from South Africa & Platinum 67% ~$1,500 and auto demand Russia – highly constrained Hydrogen economy
Slide 20: PGE Supply & Demand
PGE Supply & Demand1 Resilient demand and constrained supply creating market deficit and higher prices Palladium & Platinum Palladium & Platinum Demand (2025F) Demand (2025F) Palladium & Platinum Balance (2023-2026F) I NV E ST OR PR E SE N T AT IO N Platinum Palladium 55% 45% South Africa 2023 2024
Slide 21: Acquisition & Placement Summary
Acquisition & Placement Summary Transaction Term and Conditions Acquisition & Offer Summary1,2 Pro-Forma Capital Structure2 Acquisition of a 70% interest in the Munni Munni Project (Project) $5.2M Raise Transaction1 (Firm Bids) from Alien Metals plc (AIM: UFO) I NV E ST OR PR E SE N T AT IO N 4 Mini
Slide 22: Use of funds
Use of funds Based on $5.2m placement Cost Centre Expenditure (A$) % Budget Operations Supervision 440,000 Drilling, assays, field support (4,000m RC, 2000m DD) 1,800,000 Technical Studies 80,000 I NV E ST OR PR E SE N T AT IO N Mapping/sampling 50,000 Geophysics FLEM 160,000 Heritage 140,000 Sub-To
Slide 23: Transaction & Placement Timetable
Transaction & Placement Timetable Completion date January 2026 Timetable1 Date I NV E ST OR PR E SE N T AT IO N Trading Halt Monday, 1 December 2025 Announcement of Transaction Monday, 1 December 2025 Placement Completion Resumption of Trading Wednesday, 3 December 2025 Settlement (Tranche 1 Placeme
Slide 24: Summary Investment Case
Summary Investment Case I NV E ST OR PR E SE N T AT IO N Scale PGE Exploration PGE Team Track Attractive Multiple System Drilling Tailwinds Record Entry Catalysts | AS X :G R E One of Australia’s De-risked Global supply Enhanced team with Tight capital structure, Resource upgrade, largest exploratio
Slide 25: Appendix
Company Overview Munni Munni Project Whundo Project Value Creation Appendix 05 Appendix
Slide 26: Options Slide
Options Slide All options are currently out-of-the-money Breakdown of Existing Options Out-of-money Listed Options (GREO) 9-JAN-28 EX $0.12 29,375,000 I NV E ST OR PR E SE N T AT IO N Unlisted Options (GREAP) 20-DEC-27 EX $0.20 1,500,000 Unlisted Options (GREAH) 4-SEP-27 EX $0.16 1,250,000 Unlisted
Slide 27: 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. I NV E ST OR PR E SE N T AT IO N 1997 Helix Resources → JV with Hunter 80 % JV earn-in Helix ac
Slide 28: 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, estimate
Slide 29: Contact Information
Contact Information: Simon Kidston Thomas Reddicliffe Non-Executive Chairman Executive Director T: (08) 6261 5463 T: (08) 6261 5463 info@greentechmetals.com.au greentechmetals.com ASX: GRE December 2025
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