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Asarco is primarily engaged in copper production, but also produces specialty chemicals and aggregates. The Company's copper business includes integrated mining, smelting and refining operations in North America and in Peru through its 54.3% owned
voestalpine is a globally leading technology and capital goods group with a unique combination of material and processing expertise. voestalpine, which operates globally, has around 500 Group companies and locations in more than 50 countries on all five continents. It has been listed on the Vienna Stock Exchange since 1995.
Cedar Mountain Stone is a Louisa, VA-based company in the Agriculture and Mining sector.
American Nickeloid Company is a Peru, IL-based company in the Agriculture and Mining sector.
Hackett Brass Foundry Co is a Detroit, MI-based company in the Agriculture and Mining sector.