单位:公吨
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金属        总存量        涨跌
铜         220,875        -2,625
铝       1,324,625        +1,075
铝合金      11,920        ---

铅          148,300        -125
锌          243,725        -300
锡            1,910        ---
镍          387,246        -1,578
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