欧美性爱,中文字幕|东京热男人社区久久|青青视频 日韩在线|777其米第四色欧美|青青青久艹资源在线视频|成年男人的天堂明星 无码在线户外|精品乱人伦一女多男|www.sssav|无码调教在线播放|婷婷久久久久一区二区

Latest offer

Fast arrival:

Hexagonal hollow pipeUnit:Yuan per ton

Date Explain Taday Yesterday UP or DN Chart
  • 2022-03-22 Yes 49800 49900 -100
  • 2022-03-21 Yes 49900 49900 0
  • 2022-03-19 Yes 49900 49900 0
  • 2022-03-18 Yes 49900 49800 100
  • 2022-03-17 Yes 49800 49700 100
  • 2022-03-16 Yes 49700 49700 0
  • 2022-03-15 Yes 49700 49800 -100
  • 2022-03-14 Yes 49800 49800 0
  • 2022-03-12 Yes 49800 49700 100
  • 2022-03-11 Yes 49700 49700 0
  • 2022-03-10 Yes 49700 49900 -200
  • 2022-03-09 Yes 49900 49900 0
  • 2022-03-08 Yes 49900 50100 -200
  • 2022-03-07 Yes 50100 49900 200
  • 2022-03-05 Yes 49900 49700 200
  • 2022-03-04 Yes 49700 49600 100
  • 2022-03-03 Yes 49600 49400 200
  • 2022-03-02 Yes 49400 49200 200
  • 2022-03-01 Yes 49200 49200 0
  • 2022-02-28 Yes 49200 49100 100