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:

Hexagonal hollow pipeUnit:Yuan per ton

Date Explain Taday Yesterday UP or DN Chart
  • 2025-03-05 Yes 52700 52650 50
  • 2025-03-04 Yes 52650 52700 -50
  • 2025-03-03 Yes 52700 52600 100
  • 2025-03-01 Yes 52600 52600 0
  • 2025-02-28 Yes 52600 52600 0
  • 2025-02-27 Yes 52600 52600 0
  • 2025-02-26 Yes 52600 52600 0
  • 2025-02-25 Yes 52600 52700 -100
  • 2025-02-24 Yes 52700 52700 0
  • 2025-02-22 Yes 52700 52700 0
  • 2025-02-21 Yes 52700 52700 0
  • 2025-02-20 Yes 52700 52600 100
  • 2025-02-19 Yes 52600 52500 100
  • 2025-02-18 Yes 52500 52600 -100
  • 2025-02-17 Yes 52600 52600 0
  • 2025-02-15 Yes 52600 52700 -100
  • 2025-02-14 Yes 52700 52600 100
  • 2025-02-13 Yes 52600 52500 100
  • 2025-02-12 Yes 52500 52600 -100
  • 2025-02-11 Yes 52600 52500 100