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
长江网铜均价
2021-12-13
69700
69920
-220
2021-12-10
69920
70120
-200
2021-12-09
70120
69960
160
2021-12-08
69960
69910
50
2021-12-07
69910
70170
-260
2021-12-06
70170
71200
-1030
2021-12-04
71200
69990
1210
2021-12-03
69990
70660
-670
2021-11-30
70660
70720
-60
2021-11-29
70720
71710
-990
2021-11-26
71710
72010
-300
2021-11-24
72010
72680
-670
2021-11-23
72680
72100
580
2021-11-22
72100
72550
-450
2021-11-19
72550
70550
2000
2021-11-18
70550
71200
-650
2021-11-17
71200
71960
-760
2021-11-16
71960
71640
320
2021-11-15
71640
71520
120
2021-11-12
71520
70790
730
2021-11-10
70790
71260
-470
2021-11-09
71260
71000
260
2021-11-08
71000
70530
470
2021-11-05
70530
71470
-940
2021-11-04
71470
70950
520
2021-11-03
70950
71390
-440
2021-11-02
71390
71370
20
2021-11-01
71370
71770
-400
2021-10-29
71770
70730
1040
2021-10-28
70730
72100
-1370
