单位:公吨
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金属        总存量        涨跌
铜         126,775        -1,275
铝       1,353,875        -14,000
铝合金       8,280        ---

铅           66,375        -75
锌           51,575        -75
锡            7,080        +30
镍          183,012        +4,428
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