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品种 结算价  开盘    最高    最低    收盘   涨跌
------------------------------------------------
   ----    5905    5900    5938    5939   +138
   ----    2029    2024    2049    2048   +23
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     成交量    持仓     增减    库存     增减
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铜                             257400   -225
铝                             1124150  -7125
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