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:

OxidationUnit:Yuan per ton

Date Explain Taday Yesterday UP or DN Chart
  • 2023-10-21 Yes 23090 23090 0
  • 2023-10-20 Yes 23090 23110 -20
  • 2023-10-19 Yes 23110 23030 80
  • 2023-10-18 Yes 23030 22900 130
  • 2023-10-17 Yes 22900 23060 -160
  • 2023-10-16 Yes 23060 23040 20
  • 2023-10-14 Yes 23040 23040 0
  • 2023-10-13 Yes 23040 23270 -230
  • 2023-10-12 Yes 23270 23390 -120
  • 2023-10-11 Yes 23390 23530 -140
  • 2023-10-10 Yes 23530 23620 -90
  • 2023-10-09 Yes 23620 23900 -280
  • 2023-10-07 Yes 23900 23900 0
  • 2023-10-06 Yes 23900 23900 0
  • 2023-10-05 Yes 23900 23900 0
  • 2023-10-04 Yes 23900 23900 0
  • 2023-10-03 Yes 23900 23900 0
  • 2023-10-02 Yes 23900 23900 0
  • 2023-09-28 Yes 23900 23820 80
  • 2023-09-27 Yes 23820 23850 -30