Alcoa Corp is a vertically integrated aluminum company whose operations include bauxite mining, alumina refining, and the manufacture of primary aluminum. It is a bauxite miner and alumina refiner by production volume, and its profits are closely tied to prevailing commodity prices along the aluminum supply chain. The company segments include Bauxite; Alumina and Aluminum. It generates maximum revenue from the Aluminum segment. Geographically, it derives a majority of its revenue from the United States.