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智利Codelco因旗舰矿场隧道坍塌事故，下调2025年铜产量目标

2025-08-25 09:09:01 来源：北方有色网责任编辑：韩泽楷

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全球最大铜生产商、智利国家铜业公司(Codelco)下调了2025年铜产量指导，原因是其旗舰矿场El Teniente发生隧道坍塌事故。公司并表示，将修订原扩张计划中的相关矿区规划。

这家国有矿企目前预计2025年铜产量为134 - 137万吨，较3月预估的137 - 140万吨下调 —— 上下限均减少了3万吨。2023年，Codelco的铜产量降至25年来的最低水平，且一直难以弥补矿床老化及大型扩张项目延期带来的影响。

7月31日，科德尔科旗下盈利表现最佳的El Teniente矿场发生事故，这无疑是又一沉重打击。事故导致采矿及冶炼活动暂停数日，造成3.3万吨铜产量损失，折合价值3.4亿美元。此次地下隧道突发坍塌造成6人死亡，坍塌产生的冲击力强度相当于4.2级地震。

目前该矿场12个矿段中已有一半重新开放。其中，矿业监管机构国家地质矿业服务局(Sernageomin)已批准El Teniente铜矿的Andes Norte和Diamante矿段重启运营;而Recursos Norte和Andesita矿段仍处于关闭状态。

Codelco指出，该矿场可能面临进一步延期。由于事故影响了安第斯山脉矿段(Andesita unit)，原扩张计划中的部分矿区“需重新评估”。其中，Andes Norte矿段已于5月启动初步生产，而Diamante矿段尚未开始投产。

此次事故还导致Codelco原定于8月1日公布的上半年财务业绩被迫推迟。今年1月至6月，该公司录得税前利润4.29亿美元，较去年同期的6.53亿美元下降34%。其自身铜产量总计63.4万吨，较去年同期增长9%，这得益于Ministro Hales、El Teniente矿场产量的提升，以及Salvador矿场的Rajo Inca项目逐步投产。计入公司在El Abra、英美资源集团南美分公司(Anglo American Sur)及Quebrada Blanca的持股产量后，总铜产量达68.9万吨，较2023年同期增长9.6%。

该公司表示，截至6月底，已支出年度预算56.38亿美元中的25.12亿美元。同期直接生产成本增长6%，至每磅2.157美元，Codelco预计今年直接生产成本将介于每磅2.09美元至2.14美元之间。

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