PVC
日期 价格 涨跌
10/08 4606.00 -3.40%
09/28 4624.00 -3.02%
09/18 4679.00 -1.87%
09/08 4654.00 -2.39%
08/29 4676.00 -1.93%
08/19 4714.00 -1.13%
08/09 4780.00 0.25%
07/30 4997.00 4.80%
07/20 4712.00 -1.17%
07/10 4768.00 0.00%