Alcoa Corp — Investor Relations & Filings

Alcoa Corporation is a global producer of bauxite, alumina, and aluminum products. The company's integrated operations span the entire upstream aluminum value chain, from bauxite mining and alumina refining to aluminum smelting and casting. It ranks among the world's largest bauxite producers and is the largest third-party producer of alumina, supplying materials for both metallurgical and non-metallurgical applications. The product portfolio features value-added cast products and the Sustana line of low-carbon aluminum, with a significant portion of its smelting capacity powered by renewable energy. Alcoa is also advancing the ELYSIS technology, a smelting process designed to eliminate all direct greenhouse gas emissions, producing pure oxygen as a byproduct.