单位:公吨
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金属        总存量        涨跌
铜         619,650        -1,525
铝       5,213,050        -225
铝合金      70,300        ---
铅          230,725        -1,825
锌        1,095,600        -4,250
锡           13,895        ---
镍          179,370        -246
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