BHP Billiton has Escondida stake of 57.5%, in June this year, BHP Billiton total output is 390500 tons.
必和必拓拥有埃斯康迪达铜矿57.5%的股权,今年前6月,必和必拓所占产量为39.05万吨。
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Early reports indicate that the large copper mines north of the capital, including Escondida, Collahuasi and Chuquicamata, weren't affected significantly, Standard said.