CIFI指数品种    当周涨跌（%）    上周涨跌（%）    双周涨跌（%）    本月涨跌（%）

硅铁            3.46             -3.00            0.46             -2.68

焦煤            3.23             -1.87            1.36             -2.83

锌              3.13             -5.87            -2.74            -8.86

PTA             2.31             -0.03            2.28             2.77

铁矿石          2.05             0.87             2.92             -0.32

甲醇            1.63             -0.93            0.70             3.06

焦炭            1.41             0.77             2.18             -2.98

热轧卷板        0.89             4.52             5.41             3.44

螺纹钢          0.66             4.74             5.39             4.68

塑料            0.37             2.08             2.45             1.13

聚丙烯          0.37             2.75             3.12             0.99

沥青            0.31             0.12             0.43             1.87

PVC             0.29             2.51             2.80             1.02

锡              0.18             1.22             1.40             0.80

动力煤          0.16             -1.37            -1.21            -4.29

铝              0.11             -0.28            -0.18            -0.78

铜              -0.27            -0.73            -1.00            -5.94

橡胶            -0.39            -0.10            -0.48            -2.74

玻璃            -0.47            1.64             1.17             1.51

铅              -0.66            -3.81            -4.47            -8.06

锰硅            -0.70            1.64             0.93             -3.55

白银            -1.50            -0.51            -2.01            -1.92

镍              -2.28            1.32             -0.96            -6.63