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AT4 advances Del Sol refinery restart and expansion plans
9:34am on Thursday 6th of August, 2026 AEST
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Mining
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AT4 advances Del Sol refinery restart and expansion plans
9:34am on Thursday 6th of August, 2026 AEST
Key Points
Planned restart of Del Sol Refinery’s antimony flake circuit in Q3 2026
Expansion to increase permitted feed capacity from 18,500 to 100,000 short tons per year
Engineering RFPs issued for new antimony and tungsten product circuits
White Spar Mine exploration and bulk sampling to validate feedstock
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American Tungsten & Antimony (ASX:AT4)
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