List of countries by copper production - WikipediaThis is a list of countries by mined copper production for 2014. Copper concentrates are commonly exported to other countries to be smelted. A nation's smelter.copper ore processing countries,10 Top Copper-producing Countries | Investing News NetworkNov 1, 2016 . Late in 2015, nine of the country's largest copper smelters announced that they would cut production by more than 200,000 tonnes this year in.
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