The rig that drilled the successful shaft was supplied by a contractor at Collahuasi, a mine controlled by two multinationals, Anglo American and Xstrata.

成功开凿出竖井的钻井设备由Collahuasi承包商提供。而这家公司由两家跨国企业Anglo American和Xstrata控制。

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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.

标准银行称初期报告表明，位于智利首都以北的大型铜矿，包括Escondida、Collahuasi和Chuquicamata等均未受到严重影响。

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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.

标准银行称初期报告表明，位于智利首都以北的大型铜矿，包括Escondida、Collahuasi和Chuquicamata等均未受到严重影响。

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