单位:公吨
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金属        总存量        涨跌
铜         220,925        -7,525
铝       4,959,425        -20,875
铝合金     120,860        -2,260
铅          353,825        -2,700
锌          936,650        +3,050
锡           14,490        -105
镍          105,792        +150
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