U.S. Antimony surges after Stibnite mining restart, 2026 revenue forecast hike

[Highlight on chemical element Antimony in periodic table of elements. 3D rendering]
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United States Antimony (UAMY [https://seekingalpha.com/symbol/UAMY]) +10.4% pre-market Thursday after raising [https://seekingalpha.com/pr/20286139-united-states-antimony-corporation-updates-significant-montana-antimony-mining-activities] its FY 2026 revenue guidance by $25 million-$125 million, more than double the company's 2025 revenue outlook of $40 million-$50 million.

The increase in projected revenue follows the company's announcement that it will resume extraction activities at the Stibnite Hill site in Montana.

The company said preliminary test work by its metallurgical team indicates the antimony ore at Stibnite Hill can be upgraded to meet the military specifications for material to be used for primers for munitions.

"This announcement today is a game changer for all USAC shareholders. When we began operations on Stibnite Hill earlier this year, we anticipated finding antimony deposits, but nothing like we are currently experiencing. We currently anticipate that profit margins mining our own antimony material will be approximately three times greater than buying from third parties," U.S. Antimony (UAMY [https://seekingalpha.com/symbol/UAMY]) Chairman and CEO Gary Evans said.

Also providing a boost to the stock was the agreement between the U.S. and China to implement an annual deal governing rare earth exports, to be renegotiated each year, easing some concerns over access to critical minerals.

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