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品种 结算价   开盘    最高    最低    收盘   涨跌
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   2092     2113    2100    2113    2098   -10
   2552.5   2552    2545    2564    2547   -67.5
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      成交量   持仓     增减    库存    增减
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铅                              123050   -525
锌                              230900   -225