Alcoa Corporation is a global aluminum company focused on the production of bauxite, alumina, and primary aluminum. Its operations cover the full upstream value chain, from mining bauxite ore and refining it into alumina to smelting, casting, and supplying aluminum products for industrial use. The company serves customers in transportation, building and construction, packaging, wire, and other manufacturing sectors, where lightweight and durable metals are essential. Alcoa also operates energy assets that support its industrial operations and provide power in selected markets. With a business structure organized around Alumina and Aluminum segments, Alcoa Corporation plays an important role in the global materials market by supplying core inputs used across a wide range of downstream industries.