几内亚Nimba国有矿业正式运营：资源主权博弈下的 EGA 争议与全球资源链牵动

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镁
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 APT(仲钨酸铵)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硒
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硅

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镁

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 APT(仲钨酸铵)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硒

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硅

几内亚Nimba国有矿业正式运营：资源主权博弈下的 EGA 争议与全球资源链牵动

2025-11-10 17:29:40 来源：北方有色网责任编辑：王欣悦

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作为几内亚首家 100% 国有矿业公司，Nimba 于 2025 年 8 月成立，11 月正式启动运营，其核心资产是原属阿联酋环球铝业(EGA)的 Tinguilinta 铝土矿 —— 这也是几内亚最大的铝土矿之一，同时 Nimba 还在布局铁矿石与黄金的开发业务。不久前，该公司已从卡姆萨尔港口发运首批 20 万吨铝土矿，几内亚石油部长、Simandou 战略委员会主席吉巴・迪亚基特将这一动作称为 “恢复资源控制的象征”。不过，Nimba 的采矿权来源存在显著争议，其采矿权实际来自 EGA 子公司 GAC 采矿许可证的吊销：几内亚政府以 EGA “未履行在本地建设氧化铝精炼厂的承诺” 为由，于 2024 年 10 月暂停 EGA 运营，2025 年 8 月正式吊销其许可并将资产 “无偿移交” 给 Nimba;对此，EGA 强烈谴责，称此举为 “非法征收”，并指出已造成近 200 万吨铝土矿库存积压，早在 2025 年 5 月就已启动法律追责程序。

Nimba 的正式运营并非孤立事件，而是几内亚 200 亿美元国家级发展计划 ——Simandou Vision 2040 推进中的关键一步。该计划以 Simandou 铁矿石项目为核心，配套规划了铁路、港口等基础设施建设，目前项目进展超出预期：560 公里长的马西铁路已进入试运行阶段，力拓等企业于 2025 年 10 月启动首批铁矿石装车，预计 2025 年底首船铁矿石将发运至中国，项目远期年产能可达 1.2 亿吨。从更宏观的战略来看，几内亚正通过 “吊销违规许可 + 推动国有化运营” 的路径重塑国内矿业格局，2025 年累计吊销 129 份采矿证，除 EGA 外，还涉及顺达矿业等中资企业，受影响产能达 4000 万吨 / 年。几内亚政府明确要求外资企业履行下游加工承诺，例如中国电投因启动氧化铝厂建设获得总统赞赏，而 EGA 则因以 “经济技术挑战” 为由拖延建厂，最终遭到制裁。

在这一过程中，国际资本与几内亚本土诉求的碰撞愈发明显。对于几内亚政府而言，其核心目标是实现资源附加值本地化、巩固矿业主权，除了吊销许可证、推动国有运营外，2024 年几内亚铝土矿出口量已达 1.46 亿吨，显示出其在矿业领域的推进力度;而 EGA 则坚持指控几内亚政府 “非法征收”，否认自身存在违约行为，目前已终止在几内亚的业务、解聘当地员工，并持续推进国际法律程序;国际市场层面则普遍担忧几内亚矿业供应链的稳定性及当地投资环境，受此影响，几内亚矿业吸引力排名已降至全球第 74 位，加纳、科特迪瓦等周边国家正借机抢占铝土矿市场份额。

这一系列事件还产生了多维度的影响，对几内亚本土而言，既有机遇也有风险：机遇在于国有矿业主导下，铝土矿本地加工率有望提升，目前几内亚已规划建设氧化铝厂，且 Simandou 铁矿投产后，还可使中国高品位铁矿自给率提升 3-5%;风险则是弗雷泽研究所已将几内亚列为 “十大最无吸引力采矿国”，未来外资流入可能面临降温压力。从全球资源市场来看，连锁反应同样显著：在铝供应链方面，几内亚占据全球 25% 的铝土矿储量，其政策收紧已引发市场对供应缺口的担忧;在铁矿业领域，Simandou 铁矿的高品位矿石(TFe65% 以上)预计 2026 年释放产能，或将冲击当前由澳大利亚、巴西主导的全球铁矿格局。此外，中资企业在其中的角色也在发生变迁，中国既是几内亚资源的重要出口目的地 —— 例如 Simandou 铁矿首船将发往中国，也是当地关键投资者，中铝持有 Simfer 公司 47% 股权，中国宝武参与基础设施建设，但同时部分中企也因许可证吊销受到波及，这一情况也反映出中企与几内亚的合作需更贴合当地工业化诉求。

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几内亚Nimba国有矿业正式运营：资源主权博弈下的 EGA 争议与全球资源链牵动

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