Mitsubishi, Quellaveco Copper Mine New Development Project, to Increase to Annual Average of 280,000 tons

About Quellaveco Copper Mine New Development Project of Peru, Mitsubishi Corporation Mineral Resources Investment Division B positions one of next core assets, copper production is expected to increase to annual average of 280,000 tons from 225,000 tons which is existing plan. For the present, the firm extended FSR period and aims to maximize asset value by a large increase in production efficiency.