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品种 结算价  开盘    最高    最低    收盘   涨跌
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   ----    6189.5  6214.5  5988    6065   -85
   ----    2030.5  2052    2000.9  2001   -26
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     成交量    持仓     增减    库存     增减
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铜                             256475   -875
铝                             1203975  +5100
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