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:

Red copper electrophoresisUnit:Yuan per ton

Date Explain Taday Yesterday UP or DN Chart
  • 2025-05-23 Yes 26690 26670 20
  • 2025-05-22 Yes 26670 26620 50
  • 2025-05-21 Yes 26620 26510 110
  • 2025-05-20 Yes 26510 26530 -20
  • 2025-05-19 Yes 26530 26570 -40
  • 2025-05-16 Yes 26570 26650 -80
  • 2025-05-15 Yes 26650 26510 140
  • 2025-05-14 Yes 26510 26310 200
  • 2025-05-13 Yes 26310 26100 210
  • 2025-05-12 Yes 26100 25870 230
  • 2025-05-10 Yes 25870 25870 0
  • 2025-05-09 Yes 25870 25890 -20
  • 2025-05-08 Yes 25890 25870 20
  • 2025-05-07 Yes 25870 26130 -260
  • 2025-05-06 Yes 26130 26350 -220
  • 2025-05-01 Yes 26350 26350 0
  • 2025-04-30 Yes 26350 26310 40
  • 2025-04-29 Yes 26310 26240 70
  • 2025-04-28 Yes 26240 26360 -120
  • 2025-04-26 Yes 26360 26360 0