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品种 结算价   开盘    最高    最低    收盘   涨跌
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   ----     2017    2033    1957.5  1965   -63
   ----     2365    2383.5  2308    2311   -70
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      成交量   持仓     增减    库存    增减
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铅                              120300   -200
锌                              229675   +125