替代技術成熟和全麵應用需要幾年時間，成本也許遠高於稀土冶煉。我認為這幾年內中美會達成deal 中國恢複稀土出口

來源: 天青水藍於 2025-10-17 21:19:57 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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