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Coltan, also known as Columbite‑Tantalite, is supplied as a concentrate containing tantalum oxide (Ta2O5) and niobium oxide (Nb2O5). The material is offered with a standard Ta2O5 grade that meets the requirements of industrial capacitor manufacturers. It is priced at FOB $118 per kilogram and is shipped from Curacao Port under HS code 2615.90. The supplier states that the concentrate complies with ISO and SGS inspection standards.
The concentrate typically exhibits a Ta2O5 purity of around 99 % and a Nb2O5 content of 0.5‑1 %, which aligns with common industry specifications for high‑performance electronic components. Particle size is usually distributed between 0 and 200 µm, and moisture is kept below 0.5 % to ensure stability during processing. Standard bulk bags of 25 kg with moisture‑barrier liners are the usual packaging format for bulk shipments. These characteristics are consistent with the specifications used by major capacitor producers worldwide.
Primary users include capacitor manufacturers, smartphone and aerospace component suppliers, and other electronics assemblers. Trade terms are FOB Curacao with flexible minimum order quantities, and the supplier accepts letters of credit and telegraphic transfers. Prospective buyers should request the latest ISO and SGS certificates and confirm any additional compliance requirements before placing an order.
| Material | Columbite‑Tantalite (Ta2O5/Nb2O5) concentrate |
| Grade | Standard Ta2O5 grade |
| Ta2O5 Purity | Typical 99 % Ta2O5 |
| Nb2O5 Content | Typical 0.5‑1 % Nb2O5 |
| HS Code | 2615.90 |
| Particle Size | Typical 0‑200 µm |
| Moisture Content | Typical <0.5 % |
| Packaging | Standard 25 kg bulk bags with moisture‑barrier liners |
| Certification | ISO 9001 and SGS inspection reports (as supplied) |
Iodc International Overseas Development Corp. is headquartered at 18 Chatterton Court, Brampton, Ontario, Canada. The company is listed with a harbour trust tier and currently shows a response rate of 0 % on the platform, indicating that direct communication details are limited.
The supplier focuses on the export of strategic mineral concentrates, including coltan, and operates under the regulations governing HS code 2615.90. No additional corporate history, employee numbers or client lists are provided in the public profile.
Coltan (columbite-tantalite) is a critical strategic mineral concentrate used primarily in the production of high-purity tantalum powder for electronic capacitors in smartphones, semiconductors, and aerospace components. This offering features a standard Ta2O5 grade suitable for industrial-scale capacitor manufacturing, sourced and available on an FOB basis from Curacao Port via EximNext. Coltan trade is regulated under HS Code 2615.90 and is subject to supply chain due diligence requirements in international markets.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before committing to a purchase, verify the Ta2O5 grade and request a recent certificate of analysis to confirm purity levels. Request the ISO 9001 and SGS inspection reports to ensure the product meets recognised quality standards. It is also advisable to obtain a country‑of‑origin certificate confirming that the concentrate originates from Canada, as this can affect customs duties and compliance with conflict‑free regulations.
Shipping is arranged on an FOB basis from Curacao Port, so the buyer is responsible for freight, insurance and onward transport from that location. Typical lead times from order confirmation to vessel loading range from two to four weeks, depending on container availability. Discuss incoterms, preferred payment method such as L/C or T/T, and any required export licences with the supplier to avoid delays.
Upon arrival, conduct an independent laboratory analysis to verify Ta2O5 purity, Nb2O5 content, moisture and particle size against the supplied specifications. Arrange for a pre‑shipment inspection by a third‑party agency if large volumes are ordered, and retain all test reports for quality assurance records. Ensure that the bulk‑bag seals are intact and that the shipment is accompanied by a detailed packing list and material safety data sheet.
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When sourcing Coltan for your business, securing the right balance of quality and cost is essential. Iodc International Overseas Development Corp., a verified supplier based in Canada, offers this product with key specifications including Coltan Concentrate, capacitor-grade Ta2O5, Ta2O5 content 25-45% (varies by consignment), Nb2O5 co-product, and Mineral concentrate, lump or milled powder. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $120/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 Iron Ore sector with strong demand from importing countries worldwide.
Importing Coltan requires careful attention to shipping logistics, customs compliance, and secure payment terms. Iodc International Overseas Development Corp. 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.
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 Iron Ore category and connect with top-tier exporters on our comprehensive B2B 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 Iodc International Overseas Development Corp. is $120/Bags on FOB terms from Canada. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Iodc International Overseas Development Corp. through EximNext.
The supplier, Iodc International Overseas Development Corp., 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 Canada, negotiate shipping terms (FOB, CIF, or EXW) directly with Iodc International Overseas Development Corp.. Ensure you have the necessary import licenses for Iron Ore products in your destination country.
Yes, Iodc International Overseas Development Corp. 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 Iodc International Overseas Development Corp. include Coltan Concentrate, capacitor-grade Ta2O5, Ta2O5 content 25-45% (varies by consignment), Nb2O5 co-product, and Mineral concentrate, lump or milled powder. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Iodc International Overseas Development Corp. 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 Iodc International Overseas Development Corp. through our platform.
Iodc International Overseas Development Corp. 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. Iodc International Overseas Development Corp. 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 Iodc International Overseas Development Corp..
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