Sumitomo Metal Mining





Sumitomo Metals backs Teck’s split plan

Sumitomo Metals backs Teck’s split plan

Japan’s Sumitomo Metal Mining confirmed on Thursday its support for Teck Resources’ (TSX: TECK.A/TECK.B; NYSE: TECK) planned spinoff into two companies in the face of an alternative proposal from Glencore…



South32 completes Sierra Gorda stake buy

South32 (LSE: S32; ASX: S32; JSE: S32) has completed the acquisition of a 45% stake in the Sierra Gorda copper mine in Chile from Japan’s Sumitomo Metal Mining and Sumitomo…