单位:公吨
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金属        总存量        涨跌
铜         386,550        -2,625
铝       5,415,050        +22,700
铝合金      56,840        -20
铅          220,150        -1,025
锌          909,400        -4,525
锡           10,315        ---
镍          255,552        +198
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