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品种 结算价  开盘    最高    最低    收盘   涨跌
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   ----    5999.5  6074    5985    6033   +36
   ----    2057    2080    2033.5  2065   +1
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     成交量    持仓     增减    库存     增减
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铜                             225125   -7900
铝                             1051200  -1775
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