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淡水河谷拿下巴卡巴铜矿“准入证”！2028年投产，年供5万吨铜

2025-06-18 08:57:51 来源：北方有色网责任编辑：韩泽楷

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历经多年的勘探评估与环保博弈，全球矿业巨头淡水河谷终于在巴西帕拉州解锁了关键一步。公司今日正式宣布获得巴卡巴（Bacaba）铜矿项目的初步环境许可，标志着这一战略性矿产项目进入实质性开发阶段。

项目核心数据：八年生命周期的铜业引擎

巴卡巴铜矿项目位于巴西北部帕拉州卡南都斯卡拉加斯市（Canaã dos Carajás），是淡水河谷在卡拉加斯矿带布局的首个铜矿开发项目，也是其延长索塞古（Sossego）采矿综合体服务年限的核心工程。根据规划：

开发周期：矿山寿命为8年，预计2028年上半年正式投产
产能目标：年均贡献铜产量约5万吨
投资规模：实施阶段总投资额约2.9亿美元（约合人民币21亿元）

该项目将成为淡水河谷在卡拉加斯地区系列铜矿开发的先导工程，直接服务于公司“未来十年铜产能翻番”的战略目标。

战略背景：淡水河谷的“铜野心”与产能突围

在全球能源转型浪潮下，铜作为电气化核心金属的需求持续攀升。淡水河谷近年积极调整业务重心，将铜列为战略性增长资源：

产能爬坡显著：2024年公司铜产量达34.8万吨，同比增长6%；2025年第一季度铜产量9.09万吨，同比再增11%。
项目梯队成型：除巴卡巴外，萨洛博3号工厂（Salobo 3）产能已突破3500万吨/年，并计划向3600万吨/年跃进。
投资聚焦：尽管2025年公司整体资本开支从65亿美元下调至59亿美元，但基本金属领域仍保留20亿美元投入，凸显铜业务优先级。

双重挑战：投资精简与绿色合规的平衡术

巴卡巴项目获批正值淡水河谷面临复杂经营环境。公司需在控制成本与满足环保升级间寻找平衡：

财务压力显现：2025年第一季度，公司净利润同比下降17% 至13.9亿美元，铁矿石价格下行是主因之一。
航运碳成本激增：国际海事组织（IMO）2027年实施的船舶排放新规，可能显著推高淡水河谷年度47.5亿美元的海运支出。公司正加速部署旋筒风帆技术船舶，目标降低单船碳排放23%。

区域共赢：资源开发与社区联结的新范式

项目所在地帕拉州是巴西矿业与环境治理的焦点区域。州长Helder Barbalho近期强调：“雨林保护与经济发展可协同推进。”该州通过可持续牧业激励政策，在养牛规模增加300万头的同时，实现亚马逊砍伐率下降42%。

巴卡巴项目预计将创造数千个本地就业岗位，其开发模式或成为热带地区矿业与生态共生的新样本。

行业影响：全球铜供应链再添关键拼图

巴卡巴的推进正值全球铜矿供应格局生变：

供应扰动频发：必和必拓奥林匹克坝铜矿临时停产，自由港推迟印尼铜销售
中国需求稳健：2024年前三季度中国电解铜产量同比增5.4%
竞争白热化：紫金矿业加速开发西藏朱诺铜矿，乌兹别克斯坦计划2028年扩产至40万吨/年

年均5万吨的巴卡巴产能虽非颠覆性增量，却为南美铜产走廊补上了重要一环。

展望：从许可到投产的三大关键步骤

虽然初步许可落地扫清了首要障碍，淡水河谷仍需跨越三重关卡：

最终环境审批：需完成生物多样性影响补偿方案及土著社区协商

基建攻坚：矿区至土库曼巴什港的物流链优化亟待落实

技术适配：应用无人采矿电动化设备降低雨林作业足迹

当2028年第一块巴卡巴铜精矿启运全球，它承载的不仅是淡水河谷的翻番雄心，更将成为测试“绿色矿业”成色的关键试金石。在能源转型与生态保护的双重约束下，可持续的资源开发模式，才是解锁地球宝藏的真正密码。

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