单位:公吨
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金属        总存量        涨跌
铜         235,200        -3,750
铝       5,004,200        -11,300
铝合金     126,240        -980
铅          360,325        -675
锌          927,075        -1,800
锡           14,510        +20
镍          103,764        -132
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