单位:公吨
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金属        总存量        涨跌
铜         460,600        -1,175
铝       4,557,675        -6,550
铝合金     127,800        -100
铅          308,300        -225
锌          877,875        -1,275
锡           22,895        +115
镍          103,272        -318
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