Alcoa Corporation (AA)

業務介紹

阿科亞公司及其子公司在美國、西班牙、澳大利亞、冰島、挪威、巴西、加拿大和國際市場生產和銷售鋁土礦、氧化鋁和鋁產品。該公司分為三個部門：鋁土礦、氧化鋁和鋁。它從事鋁土礦開採業務；將鋁土礦加工成氧化鋁並銷售給將其加工成工業化學產品的客戶，以及鋁冶煉和鑄造業務。該公司以合金錠或增值錠的形式提供初級鋁給為運輸、建築、包裝、電線和其他工業市場生產產品的客戶。此外，該公司擁有水力發電廠，向批發市場的交易商、大型工業消費者、配電公司和其他發電公司出售電力。該公司前身為阿科亞上游公司，於2016年10月改名為阿科亞公司。該公司成立於1888年，總部位於賓夕法尼亞州匹茲堡市。

Alcoa Corporation, together with its subsidiaries, produces and sells bauxite, alumina, and aluminum products in the United States, Spain, Australia, Iceland, Norway, Brazil, Canada, and internationally. The company operates through three segments: Bauxite, Alumina, and Aluminum. It engages in bauxite mining operations; and processes bauxite into alumina and sells it to customers who process it into industrial chemical products, 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 the transportation, building and construction, packaging, wire, and other industrial markets. In addition, it owns hydro power plants 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 1888 and is headquartered in Pittsburgh, Pennsylvania.

公司網址

https://www.alcoa.com