United States Antimony Corporation is engaged in mining, transportation, milling, smelting, and sales of various antimony, silver and gold products. The Company originally mined antimony in Montana but now mines antimony from its own properties in Mexico and receives other raw materials from non-Chinese sources throughout the world. Besides Antimony Oxide VF, MP, HT, LT, and Catalyst grade, the Company produces antimony metal, sodium antimonate, and a wide variety of antimony specialty compounds. United States Antimony Corporation is based in Thompson Falls, Montana.