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品种 结算价  开盘    最高    最低    收盘   涨跌
------------------------------------------------
   ----    6180    6152    6180    6152   -40
   ----    2065    2032    2065    2032   -22
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     成交量    持仓     增减    库存     增减
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铜                             259725   +2525
铝                             1175075  +19375
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