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Columbite, Tantalite, Coltan

  • Russia Russia  
  • Last Updated:
    Posted on: 03 Nov 2024

  • Buying Frequency: Weekly

RFQ Details

We are russian company that need raw material for production tantalum and niobium oxide, ferroniobium, tantalum powder We need 1 tonne of coltan, columbite and tantalite