Rio Tinto acquires Companhia Brasileira de Alumínio

Rio Tinto agreed to acquire Companhia Brasileira de Alumínio. Reported deal value: $902.6M. Status: Announced. Sector: Aluminum. Target headquarters context: Alumínio, Sao Paulo, Brazil.

This page summarizes publicly available information about the transaction as of 2026-01-30. Figures and status may change as filings and press coverage update.

Rio Tinto , Aluminum Corporation of China Acquire Majority Stake in Companhia Brasileira de Aluminio for $902.6 Million in Cash Rio Tinto said Thursday that it and Aluminum Corporation of China have agreed to acquire Votorantim 68.6% controlling stake in Companhia Brasileira de Aluminio for $902.6 million in cash