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Temas Highlights Strategic Advantage of RCL Technology Amid Global Sulphuric Acid Market Disruptions
Strategic Update on RCL Technology Amid Global Sulphuric Acid Market Disruptions

Executive Summary
- Temas Resources Corp. highlights the strategic advantage of its Regenerative Chloride Leach (RCL) technology in response to global sulphuric acid market disruptions.
- China's export restrictions on sulphuric acid are tightening supply and driving up prices, impacting mining operations in Chile, DRC, and Zambia.
- RCL utilizes hydrochloric acid (HCl), which offers a more stable, regionally diversified supply chain compared to volatile sulphuric acid markets.
- Pilot testing on La Blache Ilmenite yielded 88 kgs of 99.8% pure TiO2 from approximately 1 ton of material.
- The technology features a closed-loop design reducing net acid consumption and operates at atmospheric pressure with moderate temperatures.
- CEO Tim Fernback states the market disruptions reinforce the importance of resilient processing technologies like RCL.
Material Impact
- Rating Justification: The news is categorized as Routine - Positive because it reinforces an existing value proposition rather than introducing new financial milestones or contracts.
- Market Context: While the sulphuric acid shortage validates the RCL technology's supply chain independence, this narrative was previously established in January 2026 pilot validation and February re-assay announcements.
- Price Divergence: The stock price has declined from $0.25 (Jan 2026) to $0.14 (April 2026) despite positive news flow including a $1.5M financing on April 15 and the ASX IPO in October 2025.
- Investor Sentiment: The market appears skeptical of the commercialization timeline or valuation, as recent financings have not halted the downward price trend.
- Materiality: No immediate revenue impact is confirmed; the news serves to bolster long-term thesis rather than short-term stock catalysts.
TMAS · Price
Company Overview
- Company: Temas Resources Corp. (CSE: TMAS / ASX: TIO).
- Flagship Project: La Blache Vanadium-Titanomagnetite Critical Mineral Project in Quebec, Canada.
- Technology: Regenerative Chloride Leach (RCL) platform, fully owned via 100% acquisition of ORF Technologies Inc.
- Project Assets: Includes La Blache (~7,000 ha) and Lac Brule (2,016 ha).
- Resource Status: Current resource estimates include ~208.5 Mt inferred at La Blache; re-assay program aims to upgrade this to Measured & Indicated status.
- Commercialization: Dual-revenue model focusing on IP licensing and project development.
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Jun 29, 2026 · 07:00