单位:公吨
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金属        总存量        涨跌
铜         181,075        -4,125
铝       1,626,550        -6,125
铝合金       6,540        ---

铅           61,675        -50
锌          123,375        +1,600
锡            3,975        +55
镍          234,672        ---
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