品类
一、建材
11.33
6.50
134.57%
168.48%
74.03%
-47.18%
1.1 线材
3.13
1.60
104.57%
176.99%
54.95%
-48.69%
1.2 螺纹
8.20
4.90
148.48%
165.37%
82.62%
-46.58%