品类
一、建材
78.90
13.60
20.82%
155.50%
292.73%
25.23%
1.1 线材
32.40
6.45
24.85%
168.65%
349.37%
40.86%
1.2 螺纹
46.50
7.15
18.17%
147.07%
261.02%
16.25%