单位:公吨
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金属        总存量        涨跌
铜         218,800        -6,475
铝       4,878,475        -6,475
铝合金      83,660        -980
铅          305,725        -2,150
锌          949,550        -1,525
锡           11,685        +50
镍          119,724        -60
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