单位:公吨
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金属        总存量        涨跌
铜         206,375        -4,325
铝       1,629,275        -4,500
铝合金       6,540        ---

铅           64,175        -1,625
锌          122,525        ---
锡            3,530        +50
镍          234,264        -48
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