Rio and CODELCO form the Ro de Cobre alliance

Rio Tinto and CODELCO have entered into the Ro de Cobre (River of Copper) technology alliance agreement.

Rio and CODELCO form the Ro de Cobre alliance Rio and CODELCO form the Ro de Cobre alliance Rio and CODELCO form the Ro de Cobre alliance Rio and CODELCO form the Ro de Cobre alliance Rio and CODELCO form the Ro de Cobre alliance

Rio Tinto and CODELCO have entered into the Río de Cobre (River of Copper) technology alliance agreement.