单位:公吨
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金属        总存量        涨跌
铜         119,900        -1,400
铝       1,071,425        -1,025
铝合金      12,060        ---

铅          107,075        +2,925
锌          115,100        +1,925
锡            2,910        ---
镍          211,110        +852
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