Alcoa Inc

美国铝业公司从事生产和经营t of primary aluminum, fabricated aluminum, and alumina. The company operates in four segments: Alumina, Primary Metals, Global Rolled Products, and Engineered Products and Solutions. The Alumina segment engages in mining of bauxite, which is then refined into alumina. The Primary Metals segment produces aluminum. The Global Rolled Products segment engages in the production and sale of aluminum plate, sheet, and foil. The Engineered Products and Solutions segment produces and sells titanium, aluminum, and super alloy investment castings, forgings and fasteners, aluminum wheels, integrated aluminum structural systems, and architectural extrusions, as well as hard alloy extrusions. Its products are used in aircraft, automobiles, commercial transportation, packaging, building and construction, oil and gas, defense, consumer electronics, and industrial applications. The company has operations primarily in the United States, Australia, Spain, Brazil, the Netherlands, Norway, France, the Russian Federation, Hungary, Italy, the United Kingdom, China, and Germany. Alcoa Inc. was founded in 1888 and is based in New York, New York.