基础金属	铜电解铜铜精矿铜管铜棒废铜铜排铜合金精铜杆再生铜杆铜板带铝铝土矿氧化铝电解铝铝辅料铝棒铝合金锭废铝铝杆铝型材铝板卷铅铅精矿铅锭铅蓄电池再生精铅还原铅废铅蓄电池铅合金锌锌精矿电解锌锌合金氧化锌锌粉锡锡精矿锡锭锡材
稀有金属	稀土稀土矿稀土氧化物稀土金属钕铁硼稀散金属锑铋铟锗镓硒钽锆贵金属白银钨钨精矿钨粉碳化钨钨酸钠钨条钨铁钨材钼钼精矿工业氧化钼钼铁钼化工高纯三氧化钼钼金属钛钛精矿钛渣四氯化钛海绵钛钛金属钛白粉
新能源	锂锂矿锂化合物金属锂镍镍矿镍铁精炼镍镍盐高冰镍 MHP 钴电解钴钴粉氯化钴四氧化三钴硫酸钴钴中间品氧化钴碳酸钴钴酸锂锰锰矿电解锰电池级硫酸锰锂电正负极三元前驱体磷酸铁正极材料石油焦针状焦包覆沥青人造石墨硅碳负极硅氧负极电解液隔膜隔膜电解液电芯

Teck暂停新项目审批，集中攻坚QB旗舰铜矿生产瓶颈

2025-09-04 09:35:29 来源：北方有色网责任编辑：韩泽楷

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加拿大最大的多元化矿业公司Teck Resources，目前已暂停了部分重大扩建项目，同时致力于解决其位于智利的旗舰QuebradaBlanca(QB)铜矿的产量问题。

这一决定是8月份启动的一项全面运营审查的一部分，该审查将于10月结束，重点在于提升绩效。此次审查还包括了针对QB的详细行动计划。

QB铜矿坐落于安第斯山脉高处，此前该矿场开展了大规模改造工程，然而项目不仅超出预算40亿美元，进度也严重滞后。今年7月，首席执行官Jonathan Price被迫下调了产量预期。目前的主要问题是尾矿的储存问题。对此，Teck Resources明确表示，后续大部分工作将围绕尾矿设施展开。自矿场近期扩建以来，缓慢的排沙速度已导致开发进度受阻，产量受限。公司计划采用机械化方式加高坝墙，增设新的岩石平台以增加坝顶高度，并加快排水系统的改进。

虽然大型项目审批目前处于暂停状态，直到QB实现稳定运营并达到产能提升目标，但某些已经批准的开发项目(例如价值24亿美元的Highland Valley扩建项目)将不受影响地继续进行。

在剥离煤炭业务后，QB矿对Teck转向能源转型金属至关重要。该矿将助力Teck实现到2030年年产80万吨铜的目标。Teck目前预计，QB2025年的铜产量将达到21万至23万吨，低于此前预测的23万至27万吨。该公司此前预计今年铜产量将达到49万至56.5万吨，但后来将其下调至47万至52.5万吨。

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