单位:公吨
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金属        总存量        涨跌
铜         259,725        -3,700
铝       1,171,975        -5,325
铝合金      11,820        ---

铅          146,350        -425
锌          238,300        -3,275
锡            2,070        +5
镍          382,980        +2,352
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