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KGHM launches $790M expansion at Sierra Gorda to boost copper output
RzeczpospolitaLO·PL · CL·4 days ago
KGHM Group has initiated expansion of its Sierra Gorda copper mine in Chile, adding a fourth milling line to raise annual ore processing capacity from 48 to 60 million tons. The $725 million investment signals confidence in copper demand and may impact global copper supply dynamics.