China’s Chalco, Rio Tinto buy Brazil’s CBA for US$886 million to tighten mineral grip
Acquisition of Brazilian flagship aluminium firm reinforces China’s growing footprint in the country’s strategic mineral assets sector

“This acquisition in partnership with Chalco … is aligned with our strategy to deliver value for shareholders by extending our low-carbon, renewable-powered aluminium footprint in rapidly growing markets,” Rio Tinto’s CEO Jerome Pecresse added in a statement.
“It also provides the opportunity to grow our bauxite and alumina supply chain in the Atlantic region.”
Founded in 1941 and long regarded as a flagship industrial asset within the Votorantim group, CBA is Brazil’s only fully integrated aluminium producer, with operations spanning bauxite mining, alumina refining, primary aluminium smelting and the manufacture of value-added products.
