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品种 结算价   开盘    最高    最低    收盘   涨跌
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   2136     2150    2115    2150    2115   ---
   2651     2615    2605    2631    2631   +68
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      成交量   持仓     增减    库存    增减
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铅                              125325   -1625
锌                              234275   -1875