位置：中游情绪：中性参考度：1/10
日本将启动深海富稀土海泥开采试验，地点位于南鸟岛附近6000米深海区域，试验周期为2026年1月11日至2月14日，由日本海洋地球科学技术厅牵头推进。此次试验核心目标是验证完整深海采矿系统的日采集能力，计划实现350公吨泥浆的日采集量，同时同步监测船载设备及海底环境变化。该试验的推进，与日本及西方盟友保障关键矿产供应安全的战略方向高度契合。
战略创新促进计划主管石井昭一指出，构建国内稀土生产供应链，是保障产业关键矿产稳定..
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