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Coltan

Coltan

$1.20 - $1.20 / Kilogram
HS Code: 2615.90
MOQ: 100 Kilograms
Origin: Rwanda
Incoterms: CIF
Sample Available
Sample Cost: Buyer
 Inquire Now View Specifications
Mention destination port, expected quantity and required specifications in your inquiry.

Key Specifications

Price$1.20 - $1.20 / Kilogram
MOQ100 Kilograms
Capacity100â??200 Mt Depending On Contract Terms.
PackagingMetallic Drums, Dry Free-Flowing Granules
HS Code2615.90
OriginRwanda
StandardMeet standards for radionuclide activity concentration.
IncotermsCIF
Sample CostBuyer

Product Description

We hereby confirm, with full legal responsibility and under penalty of perjury, that we are the principal sellers of the commodity described below. We are prepared to offer a trial quantity of 100 MT at a competitive price.

We are Ready, Willing, and Able to supply high-purity Coltan (Columbite Tantalite Concentrate) with the following specifications:

TECHNICAL CHEMICAL COMPOSITION
A. Purity

Coltan (Columbite Tantalite Concentrate) TO 38%
Niobium Pentoxide NbO15%
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, ITh, K) is within Chinese import standards:

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 a successful trial order
Origin: Rwanda
Incoterms: CIF / FCR
Form: Dry, free-flowing granules, free from oil, waste, and foreign materials
Packaging: Metallic drums
Markings: Batch number, TaO/NbO content, gross/net weight
Granulometry: 2 mm maximum
Destination: Any World Safe Port (AWSP)
Inspection: Independent international laboratory such as Alex Stewart, CCIC, Bureau Veritas, SGS, or another mutually agreed inspection company
Price: USD 1.20 per kilogram, calculated on purity percentage
Payment Terms: T/T with full payment at the destination warehouse
Quality Clause
If TaO < 30% and NbO < 15%, the buyer reserves the right to reject the entire shipment or renegotiate the price.

Export Documents Provided

Certificate of Origin / Export Permit
Assay Report of Quality
Commercial Invoice
Packing List
Certificate of Non-Radiation
Ownership Certificate
CIGLR Certificate of Conformity
T1 Release Order
Air Waybill
For serious inquiries, competitive terms, and reliable long-term supply, please contact:

Full Specifications

Product NameColtan
BrandOres and concentrates of Coltan
ModelCOLTAN-38TA-15NB.
Seller CodeColtan-rwa-38
Production Capacity100â??200 Mt Depending On Contract Terms.
StandardMeet standards for radionuclide activity concentration.
PackagingMetallic Drums, Dry Free-Flowing Granules
Price$1.20 - $1.20 / Kilogram
Minimum Order100 Kilograms
IncotermsCIF
Sample CostBuyer
HS Code2615.90
Country of OriginRwanda

Competitive Advantages

  • Provide efficient recovery for tantalum and niobium, reducing processing losses
  • Each lot is tested for chemical composition
  • Consistent quality, compliant with chinese import radiation standards
  • Flexible contract quantities after trial order, negotiable payment terms

Other Details

  • High-purity coltan ore concentrate
  • 2 mm maximum. stable mineral concentrate
  • Mined and processed in rwanda, screened
  • Raw material for tantalum and niobium extraction in high-tech industries.

Send Inquiry for Coltan

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Member Details
Alpha Metal And Chemical Solutions
Nairobi
Kenya
Contact Person: Fabrice Bikumu
Phone: Not displayed by user.
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Frequently Asked Questions

What product is offered by Alpha Metal And Chemical Solutions?

Alpha Metal And Chemical Solutions offers Coltan. The supplier is from Kenya.

Where is the supplier of Coltan located?

The supplier of Coltan, Alpha Metal And Chemical Solutions, is located in Nairobi, Kenya.

What is the price for Coltan?

The price for Coltan is $1.20 - $1.20. Final pricing may depend on quantity, specifications, order size, and buyer requirements.

What is the minimum order quantity for Coltan?

The minimum order quantity for Coltan is 100 Kilograms. Buyers should confirm the final minimum order quantity with the supplier.

How is Coltan packaged?

The packaging for Coltan is Metallic drums, dry free-flowing granules.

What is the supply capacity for Coltan?

The supply capacity for Coltan is 100â??200 MT depending on contract terms..

What is the origin of Coltan?

The origin of Coltan is Rwanda.

What sizes of Coltan are available?

The available sizes mentioned for Coltan are standards: 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 a successful trial order Origin: Rwanda Incoterms: CIF / FCR Form: Dry, free-flowing granules, free from oil, waste, and foreign materials Packaging: Metallic drums Markings: Batch number, TaO/NbO content, gross/net weight Granulometry: 2 mm maximum Destination: Any World Safe Port (AWSP) Inspection: Independent international laboratory such as Alex Stewart, CCIC, Bureau Veritas, SGS, or another mutually agreed inspection company Price: USD 1.

Does the supplier mention quality control for Coltan?

Yes. Radioactive Compliance The activity concentration of radionuclides (U,Ra, ITh, K) is within Chinese import standards: 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 a successful trial order Origin: Rwanda Incoterms: CIF / FCR Form: Dry, free-flowing granules, free from oil, waste, and foreign materials Packaging: Metallic drums Markings: Batch number, TaO/NbO content, gross/net weight Granulometry: 2 mm maximum Destination: Any World Safe Port (AWSP) Inspection: Independent international laboratory such as Alex Stewart, CCIC, Bureau Veritas, SGS, or another mutually agreed inspection company Price: USD 1.

What standards are mentioned for Coltan?

The standard for Coltan is Meet standards for radionuclide activity concentration..

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