Member since January 2015

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

Posted Date : 09-02-2022
Comment for Feedback for Looking for Zinc oxide
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Richard Oh

Posted Date : 26-02-2018
Review for Feedback for we want to buy zinc ash
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Richard Oh

Posted Date : 09-11-2020
Comment for Feedback for LEAD ZINC AND COPPER ORE
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Richard Oh

Posted Date : 01-10-2018
Observation for Feedback for we want to buy zinc ore/concentrat/ash
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Richard Oh

Posted Date : 17-12-2018
Evaluation for Feedback for Zinc ore/slags
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Richard Oh

Posted Date : 22-12-2020
Evaluation for Feedback for copper ore
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Richard Oh

Posted Date : 05-03-2019
Opinion for Feedback for Buy Zinc ore