Member since March 2018

  • Reviews 21
  • Thank Yous 21
  • Profile Views 11
SD

Simpson Duan

Posted Date : 20-02-2018
Critique for Feedback for fertilizer
SD

Simpson Duan

Posted Date : 25-04-2018
Observation for Feedback for ammonium sulfate fertilizer
SD

Simpson Duan

Posted Date : 07-01-2018
Opinion for Feedback for AMMONIUM SULFATE 21% MIN.
SD

Simpson Duan

Posted Date : 17-01-2019
Remark for Feedback for UREA; MAP & Ammonium Sulfate
SD

Simpson Duan

Posted Date : 11-01-2018
Critique for Feedback for Chemical ingredients of cosmetics & toiletries
SD

Simpson Duan

Posted Date : 23-02-2021
Response for Feedback for chemicals needed for turkish market
SD

Simpson Duan

Posted Date : 17-08-2019
Opinion for Feedback for i'd like to buy ammonium Sulfate
SD

Simpson Duan

Posted Date : 07-08-2019
Response for Feedback for Buy Prilled Urea N46
SD

Simpson Duan

Posted Date : 12-09-2019
View for Feedback for I'm interested to buy *****
SD

Simpson Duan

Posted Date : 05-08-2018
Comment for tio2 - tutile
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