品类
一、建材
4.83
1.11
29.83%
2.33%
-37.76%
-60.74%
1.1 线材
1.53
0.50
48.54%
15.03%
-47.61%
-53.64%
1.2 螺纹
3.30
0.61
22.67%
-2.66%
-31.82%
-63.34%