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品种 结算价  开盘    最高    最低    收盘   涨跌
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   ----    6039    6043    5773    5801   -243
   ----    2068.5  2068.5  2007    2025   -45
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     成交量    持仓     增减    库存     增减
------------------------------------------------
铜                             257625   +2750
铝                             1131275  -4650
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