单位:公吨
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金属        总存量        涨跌
铜         300,625        -2,300
铝       1,306,650        -4,150
铝合金      11,920        ---

铅          162,700        -200
锌          267,525        +5,425
锡            1,930        ---
镍          383,502        +30
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