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品种 结算价  开盘    最高    最低    收盘   涨跌
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   ----    6093.5  6115    6010    6066   -20
   ----    2158.5  2177    2111    2132   -40
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     成交量    持仓     增减    库存     增减
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铜                             266450   -1400
铝                             1073050  -2700
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