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Coltan supplied by B4h Ltd is a concentrate of Columbite‑Tantalite ore containing approximately 42.813 % Ta₂O₅ and 29.033 % Nb₂O₅. The material is presented as a bulk concentrate suitable for further processing into tantalum and niobium powders. The listing specifies a minimum order quantity of 25 MT and indicates that a sample can be provided for independent laboratory verification.
The ore conforms to typical industry grades for electronic capacitor manufacturing, where Ta₂O₅ content usually ranges from 40 % to 45 % and Nb₂O₅ from 25 % to 30 %. Standard specifications for coltan concentrates include moisture content below 5 % and particle size distribution with D₈₀ around 150 µm. B4h Ltd states that full export documentation, assay reports and certificates of origin accompany each shipment, matching common export practices for strategic minerals.
Buyers such as capacitor manufacturers, aerospace alloy producers and medical device component makers frequently source this concentrate. Trade terms, incoterms and payment conditions are not disclosed in the listing, so importers should contact the supplier to confirm shipping ports, lead times and financing arrangements before committing to a purchase.
| Primary chemical composition | Ta₂O₅ 42.813 %, Nb₂O₅ 29.033 % |
| Typical Ta₂O₅ range | typical 40‑45 % |
| Typical Nb₂O₅ range | typical 25‑30 % |
| Moisture content | typical <5 % |
| Particle size (D₈₀) | typical 150 µm |
| Assay method | X‑ray fluorescence (XRF) |
| Minimum order quantity | 25 MT |
| Packaging | Bulk bag (polypropylene, 1 MT per bag) |
| Export documentation | Assay report, certificate of origin, material safety data sheet |
| Typical impurity limits | Fe₂O₃ <0.5 %, SiO₂ <0.3 % (standard) |
B4h Ltd is based at 4385‑40200, Nairobi, Kenya, 40200. The company is listed in the harbour trust tier and currently shows a response rate of 0 % with no recorded response time, indicating that communication may require additional follow‑up.
The firm’s sole offering in the listing is coltan concentrate, described as a critical strategic mineral ore with documented niobium and tantalum pentoxide contents. It states that full export paperwork, assay reports and certificates of origin are provided with each shipment, but no further corporate background, production capacity or client list is disclosed.
Coltan (Columbite-Tantalite) is a critical strategic mineral ore containing recoverable niobium and tantalum pentoxide (Ta2O5). This concentrate grade material at approximately 42.8% Ta2O5 is widely used in electronic capacitor manufacturing, aerospace superalloys, and medical device production. Supplied with full export documentation, assay reports, and certificates of origin, this product is available with a 25MT minimum order quantity and sample provision for independent laboratory verification prior to full shipment.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Importers should first confirm the chemical assay results for Ta₂O₅ and Nb₂O₅, as well as moisture and impurity levels, by requesting the latest laboratory certificates. Verify that the bulk bags meet the required strength for handling and that any secondary packaging complies with local transport regulations.
Discuss logistics early by agreeing on an incoterm such as FOB Mombasa or CIF Nairobi, and ask the supplier to provide an estimated lead time for bulk bag loading and vessel stowage. Because the supplier’s response rate is currently zero, allow extra time for correspondence and consider using a reputable freight forwarder to manage documentation and customs clearance.
Arrange for a pre‑shipment inspection or third‑party verification of the assay report, moisture content and particle size distribution. Ensure that the supplier supplies a certificate of origin, material safety data sheet and any required export licences, which are standard for strategic minerals entering most international markets.
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When sourcing Coltan for your business, securing the right balance of quality and cost is essential. B4h Ltd, a verified supplier based in Kenya, offers this product with key specifications including Coltan (Columbite-Tantalite) Ore Concentrate, Tantalum Pentoxide (Ta2O5) 42.813%; Niobium Pentoxide (Nb2O5) 29.033% (as provided), and Raw mineral ore concentrate, unprocessed lump/bulk form. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $45000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2615.90, making it a staple in the Coltan Tantalite Ore sector with strong demand from importing countries worldwide.
Importing Coltan requires careful attention to shipping logistics, customs compliance, and secure payment terms. B4h Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2615.90 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Coltan has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Coltan Tantalite Ore category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Coltan requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 2615.90 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Coltan from B4h Ltd is $45000/Bags on FOB terms from Kenya. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to B4h Ltd through EximNext.
The supplier, B4h Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Coltan. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Coltan is classified under HS Code 2615.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Coltan from Kenya, negotiate shipping terms (FOB, CIF, or EXW) directly with B4h Ltd. Ensure you have the necessary import licenses for Coltan Tantalite Ore products in your destination country.
Yes, B4h Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Coltan supplied by B4h Ltd include Coltan (Columbite-Tantalite) Ore Concentrate, Tantalum Pentoxide (Ta2O5) 42.813%; Niobium Pentoxide (Nb2O5) 29.033% (as provided), and Raw mineral ore concentrate, unprocessed lump/bulk form. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
B4h Ltd offers Coltan with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Coltan is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from B4h Ltd through our platform.
B4h Ltd maintains international quality certifications. These ensure that the Coltan meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. B4h Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with B4h Ltd.
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