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buy About Sell Columbite Tantalite Ore (Coltan)

  • USA USA  
  • Last Updated:
    Posted on: 09 Jun 2022

RFQ Details

Hello, I am Tom Chen from China and I am a long term buyer of Tantalite. Ta2O5 20% min, Nb2O5 10% min, ThO2+U3O8 0.5% max. Feel free to contact me via *@********************com if you are interested and can supply regularly. Best Regards, Tom Chen