价格公开透明，赢得客户信任
互惠互利，平等诚信，建立长期战略合作关系
T2铜排
2021-12-30
72740
72860
-120
2021-12-29
72860
72920
-60
2021-12-28
72920
72370
550
2021-12-27
72370
72480
-110
2021-12-24
72480
72490
-10
2021-12-23
72490
72000
490
2021-12-21
72000
71780
220
2021-12-20
71780
72090
-310
2021-12-17
72090
71070
1020
2021-12-16
71070
71550
-480
2021-12-15
71550
71510
40
2021-12-14
71510
72200
-690
2021-12-13
72200
72420
-220
2021-12-10
72420
72620
-200
2021-12-09
72620
72460
160
2021-12-08
72460
72410
50
2021-12-07
72410
72670
-260
2021-12-06
72670
72490
180
2021-12-03
72490
73160
-670
2021-11-30
73160
73220
-60
2021-11-29
73220
74210
-990
2021-11-26
74210
74510
-300
2021-11-24
74510
75180
-670
2021-11-23
75180
74600
580
2021-11-22
74600
75050
-450
2021-11-19
75050
73050
2000
2021-11-18
73050
73700
-650
2021-11-17
73700
74460
-760
2021-11-16
74460
74140
320
2021-11-15
74140
74020
120
