Member since January 2015

  • Reviews 7
  • Thank Yous 7
  • Profile Views 20
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Richard Oh

Posted Date : 18-10-2019
Comment for Feedback for Looking for Zinc oxide
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Richard Oh

Posted Date : 06-02-2018
Review for Feedback for we want to buy zinc ash
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Richard Oh

Posted Date : 09-09-2018
Comment for Feedback for LEAD ZINC AND COPPER ORE
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Richard Oh

Posted Date : 11-11-2019
Observation for Feedback for we want to buy zinc ore/concentrat/ash
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Richard Oh

Posted Date : 15-12-2018
Evaluation for Feedback for Zinc ore/slags
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Richard Oh

Posted Date : 14-07-2020
Evaluation for Feedback for copper ore
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Richard Oh

Posted Date : 12-02-2018
Opinion for Feedback for Buy Zinc ore