Marubeni Metals & Mineral Resources Division to Advance Next Development Plan of Chile II Region

Marubeni Corporation Metals & Mineral Resources Division advances next development plan of Chile II Region, Centinela area including Esperanza ore deposit, laying side-by-side Esperanza copper mine the firm reserves interests. The development will boost copper output capability in Esperanza mine. That is the development project that leads to annual 300,000 tons copper interests goal Marubeni set.