DEF 14A
11/17/2023
https://728a6835-c471-4ca5-90de-39ab017faaa5.filesusr.com/ugd/a282de_50558fbba7644643b3747c7d6a09be16.pdf
USAC is a publicly traded (NYSE: UAMY) natural resource company and the only significant antimony producer in the United States — vertically integrated across mining, milling, smelting, and sales.
DEF 14A
11/17/2023
https://728a6835-c471-4ca5-90de-39ab017faaa5.filesusr.com/ugd/a282de_50558fbba7644643b3747c7d6a09be16.pdf