copper

Exports from world’s second-largest copper to drop this year

Concentrate shipments from Indonesia’s Grasberg mine, the world’s second-largest copper mine, will drop about 85% this year because of a lag in output while operations shift from open pit to underground mining, a government official said

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Chile’s copper production to exceed 6 million tonnes for first time in 2019

The leading producing nation expects to generate more than 6 million tonnes of copper for the first time this year, with output rising by about 30% by 2015.

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