Alcoa Corporation
Alcoa Corporation, together with its subsidiaries, engages in the bauxite mining, alumina refining, aluminum production, and energy generation business in Australia, Brazil, Canada, Iceland, Norway, Spain, the United States, and internationally. The company operates through two segments, Alumina and Aluminum. It operates bauxite and other aluminous ores mining; and processes bauxite into alumina for sale to aluminum smelter customers and customers who process it into industrial chemical products through supply contracts to third parties, as well as aluminum smelting and casting businesses. The company offers primary aluminum in the form of alloy ingot or value-add ingot to customers that produce products for transportation, building and construction, packaging, wire, other industrial markets, and traders. In addition, it provides energy that generates and sells electricity in the wholesale market to traders, large industrial consumers, distribution companies, and other generation companies. The company was formerly known as Alcoa Upstream Corporation and changed its name to Alcoa Corporation in October 2016. The company was founded in 1886 and is headquartered in Pittsburgh, Pennsylvania.
Open AA dashboard ↗Southern Copper Corporation
Southern Copper Corporation engages in mining, exploring, smelting, and refining copper and other minerals in Peru, Mexico, Argentina, Ecuador, and Chile. The company is involved in the mining, milling, and flotation of copper ore to produce copper and molybdenum concentrates; smelting of copper concentrates to produce blister and anode copper; refining of anode copper to produce copper cathodes; production of molybdenum concentrate and sulfuric acid; production of refined silver, gold, and other materials; and mining and processing of copper, molybdenum, zinc, silver, gold and lead. It operates the Toquepala and Cuajone open-pit mines, and smelter and refinery in Peru; and La Caridad, an open-pit copper mine, as well as copper ore concentrator, SX-EW plant, smelter, refinery, and rod plant in Mexico. The company also operates Buenavista, an open-pit copper mine, as well as copper concentrators and operating SX-EW plants in Mexico. In addition, it operates underground mines that produce zinc, lead, copper, silver, and gold; coal mine; and zinc refinery. The company has interests in 156,818 hectares and 502,688 hectares of concessions in Peru and Mexico; and 168,200 hectares and 28,453 hectares of exploration concessions in Argentina and Chile. Southern Copper Corporation was incorporated in 1952 and is based in Phoenix, Arizona. Southern Copper Corporation is a subsidiary of Americas Mining Corporation.
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