Import Coltan - Tantalium — Buy in wholesale FOB from Supplier in Colombia
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Coltan - Tantalium
Importaciones Barrera supplies a Colombian‑origin columbite‑tantalite concentrate commonly referred to as Coltan - Tantalium. The concentrate contains a tantalum pentoxide (Ta2O5) grade of 43.382 % and a measured tantalum (Ta) content of 35.527 % by weight. Trace elements include niobium (Nb) at 16.260 %, thorium (Th) 0.077 %, uranium (U) 0.138 % and lead (Pb) 0.426 %. The supplier ships the material in bulk, with a monthly availability of 15 tonnes.
Coltan from South America is valued for its relatively low natural radioactivity, a characteristic that aligns with industry expectations for capacitor‑grade ore. Typical high‑grade concentrates deliver Ta2O5 between 30 % and 50 % and keep impurity levels such as Nb below 20 % and Th under 0.1 %. The Colombian concentrate meets these ranges, offering a consistent composition that suits aerospace, medical device and semiconductor manufacturers. Standard industry practice packages the ore in sealed bulk bags or 200 kg drums to protect against moisture, which is usually limited to less than 0.5 %.
Buyers in the electronics sector use this material to produce tantalum capacitors, while aerospace firms employ it for high‑temperature components. Importaciones Barrera states that each shipment is accompanied by a certificate of origin, a royalty payment receipt and a technical data sheet per tonne. The listed price is US $80 per tonne, and the buyer may nominate any discharge port. Prospective importers should confirm the exact minimum order quantity and payment conditions directly with the supplier.
| Material | Columbite‑Tantalite (Coltan) concentrate |
| Ta2O5 content (specific) | 43.382 % (as supplied) |
| Tantalum (Ta) content (specific) | 35.527 % (as supplied) |
| Niobium (Nb) content (specific) | 16.260 % (as supplied) |
| Typical Ta2O5 range for capacitor grade | typical 30‑50 % |
| Typical impurity limits | typical Nb ≤ 20 %, Th ≤ 0.1 %, U ≤ 0.2 % |
| Typical moisture content | typical < 0.5 % |
| Packaging options | standard bulk bags up to 1 tonne or drums 200 kg |
| Monthly capacity | 15 tonne per month (as supplied) |
Importaciones Barrera is based in Bogotá, D.C., Colombia, at Carrera 73Bis #63F‑45. The company is listed with a harbor trust tier on the marketplace, indicating a moderate level of verification, though its response rate is currently recorded as 0 %.
The firm advertises Colombian‑origin coltan with low radioactivity and tantalum levels above 30 %. It does not disclose a formal minimum order quantity, certification details beyond the origin certificate, or specific lead‑time figures, so buyers should request those data directly.
This Colombian-origin Coltan (Columbite-Tantalite) concentrate offers a high tantalum pentoxide content suitable for electronics and capacitor-grade applications. Known for low radioactivity levels, this strategic mineral is in constant global demand for aerospace, medical devices, and semiconductor manufacturing. Ideal for importers seeking reliable tantalum-bearing ore from South American sources with established logistics channels.
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Sourcing Coltan - Tantalium from Importaciones Barrera - Colombia Import Guide
Before placing an order, importers should verify the exact tantalum pentoxide percentage and impurity profile by requesting a recent certificate of analysis. Confirm that the material complies with the low‑radioactivity requirements of your target market, and ask for any additional test reports the supplier can provide. It is also advisable to check the validity of the certificate of origin and the royalty payment receipt that the seller mentions.
The seller states a price of US $80 per tonne and offers flexibility on the discharge port, but the exact incoterm, lead‑time and payment schedule are not disclosed. Importers should negotiate the preferred incoterm - commonly FOB Bogota or CIF the destination port - and confirm the expected shipment window. Payment methods such as T/T against documents or a letter of credit should be agreed in advance to protect both parties.
Each shipment arrives with a technical data sheet, a certificate of origin and a royalty receipt, providing a baseline for quality verification. Buyers are encouraged to arrange an independent laboratory test for radioactivity and moisture content to ensure compliance with their own standards. Retaining all inspection reports and documentation will facilitate customs clearance and downstream quality audits.
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30 suppliersBuy Coltan - Tantalium in Bulk — Verified Supplier in Colombia
When sourcing Coltan - Tantalium for your business, securing the right balance of quality and cost is essential. Importaciones Barrera, a verified supplier based in Colombia, offers this product with key specifications including Coltan concentrate with low radioactivity classification, Tantalum oxide (Ta2O5) content approximately 30-40%; Niobium oxide (Nb2O5) as secondary component, and Low radioactivity grade, compliant with international transport and handling standards. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $80/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 Other Ores & Minerals sector with strong demand from importing countries worldwide.
Coltan - Tantalium Specifications, Trade Terms & Pricing
Importing Coltan - Tantalium requires careful attention to shipping logistics, customs compliance, and secure payment terms. Importaciones Barrera 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 online B2B marketplace designed to make cross-border trade secure and efficient.
About Importaciones Barrera — Supplier in Colombia
Finding trustworthy partners is the foundation of successful importing. The supplier of this Coltan - Tantalium 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 Other Ores & Minerals category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import Coltan - Tantalium — Shipping, Logistics & Customs
Importing Coltan - Tantalium 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).
Frequently Asked Questions About Coltan - Tantalium
What is the wholesale price of Coltan - Tantalium?
The current listed wholesale price for Coltan - Tantalium from Importaciones Barrera is $80/Bags on FOB terms from Colombia. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Importaciones Barrera through EximNext.
What is the Minimum Order Quantity (MOQ) for Coltan - Tantalium?
The supplier, Importaciones Barrera, has set a Minimum Order Quantity (MOQ) of 1 Bags for Coltan - Tantalium. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Coltan - Tantalium?
For international shipping and customs clearance, Coltan - Tantalium is classified under HS Code 2615.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Coltan - Tantalium from Colombia?
To import Coltan - Tantalium from Colombia, negotiate shipping terms (FOB, CIF, or EXW) directly with Importaciones Barrera. Ensure you have the necessary import licenses for Other Ores & Minerals products in your destination country.
Is Importaciones Barrera a verified supplier?
Yes, Importaciones Barrera 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.
What are the key specifications of Coltan - Tantalium?
The key specifications for Coltan - Tantalium supplied by Importaciones Barrera include Coltan concentrate with low radioactivity classification, Tantalum oxide (Ta2O5) content approximately 30-40%; Niobium oxide (Nb2O5) as secondary component, and Low radioactivity grade, compliant with international transport and handling standards. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Coltan - Tantalium?
Importaciones Barrera offers Coltan - Tantalium with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Coltan - Tantalium the most?
Coltan - Tantalium is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Importaciones Barrera through our platform.
What certifications does this Coltan - Tantalium supplier hold?
Importaciones Barrera maintains international quality certifications. These ensure that the Coltan - Tantalium meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Coltan - Tantalium on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Importaciones Barrera will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
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 Importaciones Barrera.
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