Quantum Critical Metals Corp.·Basic Materials

Company advances refining-focused strategy to deliver domestically sourced, high-value critical minerals amid growing geopolitical supply chain uncertainty Vancouver, BC – TheNewswire - May 26, 2026 – Quantum Critical Metals Corp. (TSX.V: LEAP | OTCQB: ATOXF | FSE: 86A1 ) (“Quantum” or the “Company”) is pleased to announce the initiation of advanced metallurgical test work targeting rubidium recovery from its NMX East Rubidium-Gallium-Cesium Critical Minerals Project located in Québec .

Quantum Positioning Québec Critical Minerals for European Investment, Offtake, and Strategic Partnerships Vancouver, BC – TheNewswire - May 1 9 , 2026 – Quantum Critical Metals Corp. (TSX.V: LEAP | OTCQB: ATOXF | FSE: 86A1 ) (“Quantum” or the “Company”) is pleased to highlight its recent acceptance into the European Union's Raw Materials Mechanism under the EU Energy and Raw Materials Platform , positioning the Company to engage with European investors, industrial partners, and potential offtake counterparties amid increasing focus on securing resilient critical minerals supply chains.

Quantum to Engage Global Industry Leaders on Securing Critical Mineral Supply Chains Vancouver, BC – TheNewswire - May 11, 2026 – Quantum Critical Metals Corp. (“Quantum” or the “Company”) (TSX.V: LEAP) (OTCQB: ATOXF) (FSE: 86A1) is pleased to announce its participation in the upcoming CMI Summit 5 — “The New Critical Minerals Economy” — taking place May 13–14, 2026, in Toronto, Canada.

Advancing Critical Mineral Exploration in North America Vancouver, BC – TheNewswire - April 2, 2026 – Quantum Critical Metals Corp. (TSX.V: LEAP | OTCQB: ATOXF | FSE: 86A1 ) (“ Quantum ” or the “ Company ”) is pleased to announce that is has received approval from Ministère des Ressources naturelles et des Forêts for a drilling permit authorizing up to 121 diamond drill holes at its NMX East property, located in the James Bay - Eeyou Istchee region of northern Qu é bec.

DIBC Membership Marks Strategic Milestone for Quantum Vancouver, BC – TheNewswire - March 20, 2026 – Quantum Critical Metals Corp. (TSX.V: LEAP | OTCQB: ATOXF | FSE: 86A1 ) (“ Quantum ” or the “ Company ”) is pleased to announce that is has been accepted into the United States Defence Industrial Base Consortium (“ DIBC ”), marking another strategic milestone for the Company.
Quantum Critical Metals Corp. engages in the exploration of precious and base mineral resource properties. Its projects include NMX East, Discovery, Windfall Lake, and Mayner’s Fortune. The company was founded on August 21, 2006 and is headquartered in Richmond, Canada.
Basic Materials
Industrial Materials
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2013-03-18
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