节点:中游(冶炼、中间品)位置:中游情绪:利好参考度:8/10


中国国家电网宣布“十四五”(2026-2030年)投入4万亿元电网升级改造,年均投资额8000亿元,较“十三五”增长40%,聚焦特高压输电网络扩建、智能配电网升级及新型电力系统探索三大领域。特高压计划新建3万公里线路,智能配电网涉及充电桩等设施,新型电力系统布局离网微电网。

需求端看,特高压24条±800千伏直流线路累计耗铜28.8万吨;智能配电网年均带动15万吨铜消费;2030年建成7000万根充电桩耗铜420万吨;风光储一体化2030年铜需求增量超1000万吨;电动车保有量1.5亿辆新增1245万吨铜需求。

供给端存在瓶颈:全球前十大铜矿平均品位降至0.6%,开采成本攀升12%,新项目投产周期5-7年,2026年全球铜矿产量增速或不足1%;铜精矿现货加工费跌至-45美元/吨,冶炼厂每吨铜亏损超3000..电解铜产量1120万吨,同比增速3.2%。

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