HIGHLIGHTS • The Definitive Feasibility Study (DFS) for Orion’s flagship project, the Prieska Copper Zinc Mine (PCZM), being the first mine Orion intends to develop, and the DFS for the Flat Mines ...

“We continued to see strong operational improvement with the Oyu Tolgoi copper mine and our bauxite operations delivering record months for production in March. Production was affected, however, by ...

Codelco posted a slight increase in first-quarter output despite power, weather and maintenance interruptions, as the world’s ...