亚洲欧美综合精品成人网站丨国产精品欧美激情在线播放丨精品www日韩熟女人妻丨黑桃tv视频一区二区丨中文字幕一区二区三区精华液丨国产精品一区理论片丨国产成人av一区二区在线观看丨成人依依网丨欧美少妇毛茸茸丨日韩裸体做爰xxxⅹ丨免费看片黄色丨国产亚洲精品线观看动态图丨国产97在线观看丨内射干少妇亚洲69xxx丨欧美区在线丨热久久99这里有精品综合久久丨亚洲精品天堂成人片av在线播放丨强开乳罩摸双乳吃奶羞羞www丨成人看黄色s一级大片丨亚洲色啦啦狠狠网站丨xvideos永久免费入口丨午夜欧美日韩丨免费观看四虎精品国产地址丨av导航在线丨国产96在线 | 免费

Latest offer

Fast arrival:

Extruded preformUnit:Yuan per ton

Date Explain Taday Yesterday UP or DN Chart
  • 2022-12-16 Yes 22410 22490 -80
  • 2022-12-15 Yes 22490 22510 -20
  • 2022-12-14 Yes 22510 22500 10
  • 2022-12-13 Yes 22500 22530 -30
  • 2022-12-12 Yes 22530 22850 -320
  • 2022-12-09 Yes 22850 22950 -100
  • 2022-12-08 Yes 22950 23020 -70
  • 2022-12-07 Yes 23020 23010 10
  • 2022-12-06 Yes 23010 23120 -110
  • 2022-12-05 Yes 23120 22920 200
  • 2022-12-02 Yes 22920 22870 50
  • 2022-12-01 Yes 22870 22540 330
  • 2022-11-30 Yes 22540 22760 -220
  • 2022-11-29 Yes 22760 22370 390
  • 2022-11-28 Yes 22370 22600 -230
  • 2022-11-25 Yes 22600 22670 -70
  • 2022-11-24 Yes 22670 22550 120
  • 2022-11-23 Yes 22550 22590 -40
  • 2022-11-22 Yes 22590 22570 20
  • 2022-11-21 Yes 22570 22830 -260