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品种 结算价  开盘    最高    最低    收盘   涨跌
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   ----    6146.5  6247    6103    6227.5 +82.5
   ----    2060    2080    2032    2042   -18
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     成交量    持仓     增减    库存     增减
------------------------------------------------
铜                             262750   -2725
铝                             1134600  +14075
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