单位:公吨
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金属        总存量        涨跌
铜         192,550        +10,125
铝       1,101,950        -2,600
铝合金      13,000        ---

铅          145,400        +500
锌          207,250        -2,450
锡            2,375        -20
镍          376,644        -1,884
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