年/月/日
2006-3-3
2006-3-10
2006-3-17
2006-3-24
2006-3-31
2006-4-7
2006-4-14
螺纹
14.5
14.05
14.1
12.5
11.8
11.5
12
线材
6.15
5.45
5.95
4.2
4.1
4.7
2006-4-21
2006-4-28
2006-5-12
2006-5-19
2006-5-26
2006-6-2
11.93
11.7
12.2
11.4
4
3.95
3.31
2.9
2.6
2.4
