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品种 结算价   开盘    最高    最低    收盘   涨跌
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   ----     2023    2027.5  1972    1972.5 -15.5
   ----     2412.5  2425.5  2355    2377.5 -11.5
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      成交量   持仓     增减    库存    增减
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铅                              125375   -25
锌                              250700   -725