品类
一、建材
56.42
7.92
16.32%
136.06%
246.13%
34.33%
1.1 线材
5.50
0.30
5.76%
266.66%
663.88%
1.2 螺纹
50.92
7.62
17.59%
127.32%
226.82%
25.72%