Import Coltan — Buy in Bulk from Supplier in Canada

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coltan by Iodc International Overseas Development Corp.
Harbor
coltan - Image 1

coltan

🕐Last updated: Jul 16, 2026
Contact/ Unit
Min. Order: 1 Unit
📁CategoryProducts
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
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Buy & Import coltan from Iodc International Overseas Development Corp. - Wholesale Supply

Iodc International Overseas Development Corp. offers coltan concentrate exported from Canada. The product contains tantalum oxide levels between 30% and 34% as stated in the source description. The supplier notes a monthly production capacity of 40 tonnes.

Typical coltan grades in the market exhibit tantalum oxide content of 30-35% with niobium oxide comprising the remainder, while iron and manganese impurities are usually limited to under 5% and 3% respectively. Moisture content is generally kept below 0.5% to preserve material flowability, and bulk density commonly falls in the 4.2-4.8 g/cm3 range. These industry benchmarks align with the specifications provided by Iodc, allowing smelters to plan downstream processing efficiently. The Canadian origin ensures compliance with local mining regulations and traceability.

The concentrate is offered on FOB terms at Curacao Port, with a quoted price of 118 USD per kilogram in the listing. Importers such as capacitor manufacturers, aerospace alloy producers and specialised metal recyclers are typical end-users. Prospective buyers should confirm the exact tantalum percentage, impurity limits and packaging details before finalising the order. Negotiations can also address minimum order quantities, payment methods and delivery schedules directly with Iodc.

Technical Specifications for Iodc International Overseas Development Corp. coltan
Tantalum oxide (Ta2O5) content30-34% by weight (as listed)
Niobium oxide (Nb2O5) contenttypical 60-65% by weight
Iron (Fe) impuritytypical <=5% by weight
Manganese (Mn) impuritytypical <=3% by weight
Moisture contenttypical <0.5% by weight
Bulk densitytypical 4.2-4.8 g/cm3
Typical particle sizetypical 0-150 mesh
Standard packagingtypical bulk shipment in 20-ft containers
About Iodc International Overseas Development Corp. - Mineral Supplier in Canada

Iodc International Overseas Development Corp. is listed as a Canadian supplier with a harbour trust tier, indicating basic verification compliance. The platform records a zero percent response rate and no average response time, suggesting that communication metrics have not yet been captured.

The company's public profile only mentions the export of coltan concentrate and provides no further details on additional product lines or certifications. Buyers should request specific documentation, such as a certificate of origin and assay reports, to evaluate suitability for their processing facilities.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About coltan from Iodc International Overseas Development Corp.
The listing specifies a Ta2O5 content between 30% and 34% by weight; buyers should obtain a recent assay certificate to confirm the exact figure for their smelting requirements.

Sourcing coltan from Iodc International Overseas Development Corp. - Canada Import Guide

Importers should first request a current assay report confirming the 30-34% tantalum oxide level, impurity percentages and moisture content, as well as a certificate of origin demonstrating that the ore originates from Canadian mines. Verifying Iodc's harbour trust tier status and obtaining references from existing customers will help assess the supplier's reliability before placing a purchase order.

The shipment is quoted on FOB terms at Curacao Port, so buyers must arrange inland freight from Canada to the departure port, handle export licensing for strategic minerals and agree on container loading schedules. Confirm the expected loading window, container sealing procedures and any required customs documentation with Iodc, and negotiate payment terms such as a letter of credit to secure the transaction.

Upon receipt, a third-party laboratory should conduct an assay verification and impurity analysis to ensure compliance with the agreed specifications. A pre-shipment inspection can reduce the risk of non-conformity, and maintaining complete paperwork - including the bill of lading, assay certificate and customs declaration - will facilitate smooth clearance and downstream processing.

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Iodc International Overseas Development Corp.
Canada
Harbor
<4h
Response Time
0.00%
Response Rate
86/100
Trust Score
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0+
Products
4.5(13)
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Buy & Import Coltan — Wholesale Supply from Canada

Securing a reliable supply chain for Coltan is critical for maintaining your business operations. Iodc International Overseas Development Corp., a verified supplier located in Canada, provides high-quality Coltan ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.

Request Wholesale Pricing & Bulk Trade Terms

Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Coltan from Canada, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Iodc International Overseas Development Corp.. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.

About Iodc International Overseas Development Corp. — Verified Supplier in Canada

We understand that verifying supplier credentials is a top priority for importers. Iodc International Overseas Development Corp. is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.

International Shipping & Import Guidelines for Coltan

When importing Coltan from Canada, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.

Frequently Asked Questions About Coltan

How can I get the wholesale price for Coltan?

Click the "Request Quotation" button to contact Iodc International Overseas Development Corp. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy Coltan in bulk from Canada?

Yes, Iodc International Overseas Development Corp. provides Coltan for bulk export from Canada. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.

What shipping terms are available for this product?

Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Iodc International Overseas Development Corp.. Contact the supplier to discuss the best logistics options for importing Coltan to your country.

How do I request a sample of Coltan?

Send a direct message to Iodc International Overseas Development Corp. through our platform to request a product sample before committing to a large wholesale order.

Is it safe to source products from this supplier?

Iodc International Overseas Development Corp. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).

What specifications should I ask for when importing Coltan?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Iodc International Overseas Development Corp..

Does Iodc International Overseas Development Corp. offer custom packaging or private labeling?

Many suppliers on EximNext, including Iodc International Overseas Development Corp., offer custom packaging and private label options for bulk wholesale orders.

What payment methods are accepted for international orders?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.

Can I find more Products suppliers on EximNext?

Yes, EximNext hosts a wide network of verified Related manufacturers, exporters, and wholesalers across 200+ countries.

How do I contact Iodc International Overseas Development Corp. for a bulk trade inquiry?

Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our global B2B marketplace.

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