10-K 2023
04/12/2024
https://728a6835-c471-4ca5-90de-39ab017faaa5.filesusr.com/ugd/3b68bf_9be6a5f754dd4b87b95a8548816d039d.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.
10-K 2023
04/12/2024
https://728a6835-c471-4ca5-90de-39ab017faaa5.filesusr.com/ugd/3b68bf_9be6a5f754dd4b87b95a8548816d039d.pdf