欧美性爱aaa在线播放|国产精品欧美一级免费|欧美高清无码视频|欧美精品77777|亚洲无码91av|极品人妻视频日日干av|亚洲无码三级视频在线观看|超碰0371在线观看|国产黄片在线免费看|欧美熟女在线超碰五月天成人

Latest offer

Fast arrival:

62% Cu brassUnit:Yuan per ton

Date Explain Taday Yesterday UP or DN Chart
  • 2025-09-03 No 50300 50300 0
  • 2025-09-02 No 50300 50300 0
  • 2025-09-01 No 50300 50300 0
  • 2025-08-30 No 50300 50300 0
  • 2025-08-29 No 50300 50200 100
  • 2025-08-28 No 50200 50200 0
  • 2025-08-27 No 50200 50300 -100
  • 2025-08-26 No 50300 50100 200
  • 2025-08-25 No 50100 50100 0
  • 2025-08-23 No 50100 50000 100
  • 2025-08-22 No 50000 50000 0
  • 2025-08-21 No 50000 49700 300
  • 2025-08-20 No 49700 49800 -100
  • 2025-08-19 No 49800 49900 -100
  • 2025-08-18 No 49900 49900 0
  • 2025-08-16 No 49900 49900 0
  • 2025-08-15 No 49900 49900 0
  • 2025-08-14 No 49900 50000 -100
  • 2025-08-13 No 50000 49900 100
  • 2025-08-12 No 49900 49900 0