Chalco and Rio Tinto Forge Brazilian Alliance, Securing Pivotal Stake in Major Aluminum Producer
In a landmark deal set to reshape global aluminum supply chains, Aluminum Corporation of China (Chalco) and mining giant Rio Tinto have jointly acquired a controlling interest in Brazil's Companhia Brasileira de Alumínio (CBA). This strategic move marks Chalco's largest overseas investment to date, significantly expanding its international footprint and influence.