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American Tungsten and Antimony Ltd (ASX:AT4)

ALERT: Price-sensitive ASX Announcement for AT4
Current share price for AT4 : $0.052 0.011 (26.83%)+
Announcement
Release
28 Jul 2026 10:23AM
Price at Release
$0.041
Full Release
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Summary
American Tungsten and Antimony Ltd (AT4) announced a transformational deal to acquire the Del Sol Refinery in Nevada and the White Spar Antimony Mine in Arizona. This acquisition is part of AT4's strategy to establish a vertically integrated, US-based supply chain for critical minerals like tungsten and antimony, which are vital for national security and industrial applications. The Del Sol Refinery, currently permitted to process 18,500 tons of feed per year, will be expanded to increase its capacity and diversify its product suite into high-value antimony products and ammonium paratungstate (APT). The acquisition supports AT4's goal of producing strategic metals domestically, reducing US reliance on foreign sources. Key initiatives include securing approvals from Nevada's environmental authorities, expanding refinery capacity, and integrating tungsten projects. AT4 aims to leverage this acquisition to meet US and allied demand for critical minerals, aiming for a Nasdaq listing by Q4 2026.
Key Points
  • AT4 to acquire Del Sol Refinery and White Spar Antimony Mine.
  • The acquisition is a step towards a US-based supply chain for critical minerals.
  • Del Sol Refinery is permitted for 18,500 tons per year, with plans for expansion.
  • Refinery to diversify into high-value antimony products and APT.
  • The acquisition reduces US reliance on foreign sources for critical minerals.
  • AT4 plans Nasdaq listing in Q4 2026.
IMPORTANT NOTE: This information is autogenerated and has not been reviewed for accuracy or completeness. You should refer to the full announcement here for further information.