Alumina Limited

Alumina Limited primarily engages in bauxite mining, alumina refining, and aluminum smelting operations, primarily through its 40% interest in Alcoa World Alumina and Chemicals (AWAC). This venture manages a global network of bauxite mines and alumina refineries situated in Australia, Guinea, Brazil, Spain, and Saudi Arabia. Additionally, Alumina Limited maintains a 55% ownership in the Portland aluminum smelter in Victoria, Australia, and participates in shipping activities. The company, established in 1970, was formerly known as WMC Limited until it adopted the name Alumina Limited in December 2002. Its corporate headquarters are located in Southbank, Australia.