Supplier From
Nairobi,
Kenya
Supplier From
Nairobi,
Kenya
Coltan (Columbite-Tantalite Concentrate)
We hereby confirm, under penalty of perjury, that we are the principal sellers of the commodity, with the specifications set forth below. We are ready to offer 100 MT at a competitive price.
We are Ready, Willing, and Able to offer high-purity Coltan (Columbite-Tantalite Concentrate) with the following specifications:
TECHNICAL CHEMICAL COMPOSITION:
A. Purity
Coltan (Columbite-Tantalite Concentrate) TaO38%, Niobium Pentoxide NbO 15%
B. Impurity Limits
W 0.5%, Sb 0.005%, Cu 0.2%, P 0.5%
C. Radioactive Compliance
The activity concentration of radionuclides (U, Ra, Th, K) are within Chinese import standards with:
Any nuclide in the U, Ra, or Th decay chain 1 Bq/g
K 10 Bq/g
SPECIFICATIONS
Commodity: Coltan (Columbite-Tantalite Concentrate)
Purity: 38% Tantalum Pentoxide (TaO)
Trial Quantity: 100 MT (One Hundred Metric Tons)
Contract Quantity: To Be Established After Trial Order
Origin: Rwanda
Incoterms: CIF/FCR
Form: Dry, free-flowing granules, free of oil, waste, or foreign materials.
Packaging: Metallic Drums
Markings: Batch number, TaO/NbO content, gross/net weight
Granulometry: 2 mm maximum
Destination: AWSP
Inspection: Independent International laboratory, i.e., Alex Stewart, CCIC, Bureau Veritas, SGS, or other inspection company
Price: 1.2 USD Per Kilogram, calculated on purity %
Payment Terms: TT with full payment at the destination warehouse
NOTE: If TaO < 30% and NbO < 15%, the buyer reserves the right to reject the whole shipment or renegotiate the price.
EXPORT DOCUMENTS
- Certificate of Origin/Export Permit;
- Assay Report of Quality;
- Commercial Invoice;
- Packing List;
- Certificate of non-radiation;
- Ownership Certificate;
- CIGLR Certificate for conformity;
- T1 Release Order
- Air Waybill
Contact us for the best product and negotiable terms.