Pmet Resources Inc. · TSX:PMET
Pmet Resources — Investor Presentation (September 2025)
20 slides from Pmet Resources's investor presentation, Sep 30, 2025
Slide 1: Quebec Economic Mission on Critical and Strategic Minerals in South Korea and Japan
Formally Patriot Battery Metals Inc For personal use only PMET RESOURCES Quebec Economic Mission on Critical and Strategic Minerals in South Korea and Japan September / October 2025
Slide 2: Important Information
IMPORTANT INFORMATION This presentation is dated September 29, 2025, and has been prepared by PMET Resources Inc (Company) EXPLORATION TARGETS and is authorised for release by Managing Director, Ken Brinsden. This presentation refers to an Exploration Target on slide 9 for the Shaakichiuwaanaan Prop
Slide 3: Disclaimer and Forward-Looking Statements
IMPORTANT INFORMATION DISCLAIMER AND FORWARD-LOOKING STATEMENTS resource estimation risks; exploration, development and operating risks and costs; the Company’s dependence upon the This presentation contains “forward-looking information” or “forward-looking statements” within the meaning of applicab
Slide 4: Shaakichiuwaanaan – A World Class Critical Minerals Project
SHAAKICHIUWAANAAN – A WORLD CLASS CRITICAL MINERALS PROJECT North America’s Premier Critical Minerals Asset INVESTMENT HIGHLIGHTS For personal use only A globally significant • A multi commodity, long life project endowed with lithium and other key critical minerals - including caesium and tantalum.
Slide 5: Our Development Strategy
Our Development Strategy Diversify Downstream Unlock value from For personal use only Other Critical Minerals Lithium Chemicals Deliver on our Lithium Future midstream and downstream opportunities to capture additional value along Operation the chemical supply chain. Tantalum and Caesium Co-Products
Slide 6: Key Advantages of Shaakichiuwaanaan
Key Advantages of Shaakichiuwaanaan A staged open pit and underground development of up to ~800ktpa SC5.5 underpinned by large-scale 1 Large-scale, high- resource of 108.0 Mt @ 1.40% Li2O Indicated and 33.4 Mt @ 1.33% Li2O Inferred1 . grade, production in North America With high-grade mining inc
Slide 7: Key Advantages of Shaakichiuwaanaan
Key Advantages of Shaakichiuwaanaan 4 Simple DMS Unique minerology which achieves high lithia recoveries and simplifies processing, with only a DMS processing, circuit required – no floatation circuit, nor reagents required. producing a clean For personal use only Producing a clean and easily pr
Slide 8: Largest Lithium Pegmatite Resource in the Americas
Largest Lithium Pegmatite Resource in the Americas One of the top 10 largest lithium pegmatite Mineral Resources in the world and the largest in the Americas, high in grade and of significant scale.1 For personal use only Contained LCE of 3.75 Mt Indicated and 1.09 Mt Inferred with considerable upsi
Slide 9: Strategically located
Strategically located Located in the James Bay region of Quebec, in close proximity to high quality and “all-season” critical road and power infrastructure, our hard rock critical-mineral project is globally • Strong government support – nearly $10B in public significant. investments committed since
Slide 10: A High Grade, High Quality Product
A High Grade, High Quality Product • Consistently large spodumene crystals • Coarse-grained spodumene liberates effectively at ~6.5 mm and ~9.5 mm crush sizes For personal use only • Low Fe203 present, ~0.65% in concentrate: iron is a key impurity to evaluate • Metallurgical test work indicates a >5
Slide 11: Project momentum since discovery
Project momentum since discovery 2021 2022 2023 2024 2025 2026 2027 1st Discovery Engagement with Cree First Nations For personal use only Environmental Studies / ESIA Preparation Mineral Resource Estimates (MRE) PEA Feasibility Study for CV5 Lithium Only Project Lodge ESIA Applications (Provincial
Slide 12: Attracting trusted partners
Attracting trusted partners For personal use only • VW Group invested C$69M1, a 65% premium to 30-day VWAP2, in December 2024. • PowerCo, 100% owned by VW Group, established to consolidate activities along VW’s supply chain for batteries – from securing raw materials to battery manufacturing. • 100k
Slide 13: Commercial opportunities
Commercial opportunities To create a new Western facing supply chain in critical minerals which can underwrite long term supply to North American, North Asian and European markets Lithium For personal use only • Up to ~ 700ktpa of SC5.5 spodumene concentrate production remains uncommitted and availa
Slide 14: Proven Management Team with a track record of value creation
Proven Management Team with a track record of value creation For personal use only Ken Brinsden Natacha Garoute Frédéric Mercier-Langevin Darren L. Smith Alex Eastwood Grace Barrasso B.Eng. (Mining), CPA, LLB Eng., M.Sc M.Sc., P. Geo BEc, LLB M.Sc MAUSIMM, MAICD COO/CDO CFO Executive Vice President,
Slide 15: Thank You
Thank You For personal use only 17 TSX: PMET ASX: PMT OTCQX: PMETF WB: R9GA
Slide 16: Appendix
Appendix For personal use only 18 TSX: PMET ASX: PMT OTCQX: PMETF WB: R9GA
Slide 17: CV5 and CV13 Pegmatites NI 43-101 Mineral Resource Statement
CV5 AND CV13 PEGMATITES NI 43-101 Mineral Resource Statement Consolidated MRE Caesium Zone MRE For personal use only Conceptual Contained Contained Tonnes Li2O Cs2O Ta2O5 Ga Tonnes Cs2O Li2O Ta2O5 Mining Pegmatite Classification LCE Caesium Zone Classification Cs2O (t) (%) (%) (ppm) (ppm) (t) (%) (%
Slide 18: Peer Comparison Information – Lithium Pegmatite Mineral Resources (Americas)
PEER COMPARISON INFORMATION – LITHIUM PEGMATITE MINERAL RESOURCES (AMERICAS) Mineral Resources Inclusive of Measured Indicated Inferred Company Project Stage Information Source(s) Reserves Mt %Li2O Mt %Li2O Mt %Li2O Mineral Resource data PMET Resources Inc. Shaakichiuwaanaan Development - – – 108.0
Slide 19: Peer Comparison Information – Lithium Pegmatite Mineral Reserves (Americas)
PEER COMPARISON INFORMATION – LITHIUM PEGMATITE MINERAL RESERVES (AMERICAS) Mineral Reserves Information Source(s) Company Project Stage Proven Probable %Li2 Mt Mt %Li2O O PMET Resources Inc. Shaakichiuwaanaan Development – – – – Sigma Lithium Corporation Grota do Cirilo Production 39.9 1.3% 36.4 1.
Slide 20: Peer Comparison Information – Pollucite-Hosted Caesium Pegmatite Mineral Resources
PEER COMPARISON INFORMATION – POLLUCITE-HOSTED CAESIUM PEGMATITE MINERAL RESOURCES (GLOBAL) Mineral Resource data Mineral Resources sourced through July 11, 2025, from corporate disclosure. Deposit/Project data presented includes the total caesium zone resource Company Project Stage Indicated Inferr
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