Import Coltan — Buy in wholesale FOB from Supplier in South Korea (Republic Of Korea)
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Coltan
Heachang Technology Co. Ltd. supplies a coltan concentrate sourced from mining operations in South Korea. The concentrate contains 35.1 % Ta₂O₅, 34.9 % Nb₂O₅, 15.5 % Fe₂O₃ and 9.63 % MnO, with minor TiO₂ at 1.98 % and a Compton component of 32 %. Particle size is specified as 5 mm or smaller, matching the supplier’s processing capability. An assay sample is available on request.
These figures place the material in the high‑grade segment of coltan concentrates, where Ta₂O₅ typically ranges from 30 % to 45 % and Nb₂O₅ from 20 % to 35 % in the industry. Moisture content for similar ore concentrates is usually below 2 % standard, which helps maintain stability during transport. The product is suitable for downstream refining into tantalum metal used in capacitors, aerospace alloys and specialised electronics. Heachang notes that the composition is consistent across batches, providing a reliable feedstock for smelters.
Typical buyers include electronic component manufacturers, aerospace material suppliers and metal‑refining firms that require a stable supply of ore for tantalum extraction. The supplier can arrange loading at Incheon Port in Korea and is open to negotiating bulk quantities on a case‑by‑case basis. Shipping terms, incoterms and payment conditions are to be confirmed directly with the supplier before contract finalisation. Prospective purchasers are encouraged to request the latest assay certificate and clarify any custom packaging needs.
| Ta₂O₅ content | 35.1 % (as supplied) |
| Nb₂O₅ content | 34.9 % (as supplied) |
| Fe₂O₃ content | 15.5 % (as supplied) |
| MnO content | 9.63 % (as supplied) |
| TiO₂ content | 1.98 % (as supplied) |
| Particle size | ≤5 mm (as supplied) |
| Typical Ta₂O₅ range for coltan concentrates | 30‑45 % typical |
| Typical moisture content for ore concentrates | <2 % typical |
| Standard packaging format | 20 kg bags or bulk bag, standard |
| Loading port | Incheon Port, Korea (as supplied) |
Heachang Technology Co. Ltd. is headquartered in Kumcheon‑Gu, Seoul, South Korea, with the registered address #907, 9F Woorim‑Lions Valley, 2nd #680 Gasan‑Dong, 08591 Seoul. The company is listed under the harbour trust tier on the platform, but its response rate is currently recorded as 0 % with an average response time of zero hours, indicating that buyers should verify communication availability directly.
The supplier’s current catalogue lists a coltan concentrate meeting the composition detailed in the product description, and it states that sample material can be provided for assay. No additional certifications, minimum order quantities or lead‑time figures are disclosed, so interested parties should request these specifics during negotiations.
We supply premium-grade Columbite-Tantalite (Coltan) ore sourced directly from mining operations, featuring 35.1% Ta2O5 and 34.9% Nb2O5 content. This high-grade tantalite concentrate is ideal for tantalum capacitor production, aerospace alloys, and electronics manufacturing. Offered as a competitive import commodity for global smelters and refineries, with flexible quantities and negotiation on pricing.
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Sourcing Coltan from Heachang Technology Co. Ltd. - South Korea (Republic Of Korea) Import Guide
Before committing to a purchase, importers should obtain a recent assay certificate that details the exact oxide composition, including Ta₂O₅, Nb₂O₅, Fe₂O₃, MnO and TiO₂ levels. Request a material safety data sheet and, if possible, a small trial sample to confirm particle size and moisture content. Verifying the supplier’s export licence and any required country‑specific permits will reduce the risk of customs delays.
Logistics should be aligned with the supplier’s loading point at Incheon Port; buyers need to confirm the expected vessel slot and transit time to their destination. Incoterms, payment method and any advance deposit must be negotiated and recorded in the sales contract before shipment. Because the supplier’s response metrics are low, maintain a clear communication channel and obtain written confirmation of lead‑time estimates to avoid unexpected delays.
Arrange a third‑party inspection at the loading port to verify that the concentrate matches the declared composition and particle size. The inspection report should include a verification of moisture content and any contaminants that could affect downstream processing. Retain copies of the assay, inspection and shipping documents for customs clearance and for future quality audits.
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30 suppliersBuy Coltan in Bulk — Verified Supplier in South Korea (Republic Of Korea)
When sourcing Coltan for your business, securing the right balance of quality and cost is essential. Heachang Technology Co. Ltd., a verified supplier based in South Korea (Republic Of Korea), offers this product with key specifications including Columbite-Tantalite (Coltan) - High-Grade Tantalum-Niobium Concentrate, Ta2O5: 35.1%, Nb2O5: 34.9%, Fe2O3: 15.5%, Mn: Balance, and Mineral ore concentrate, crushed and graded. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $100/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.
Coltan Specifications, Trade Terms & Pricing
Importing Coltan requires careful attention to shipping logistics, customs compliance, and secure payment terms. Heachang Technology Co. 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 B2B marketplace designed to make cross-border trade secure and efficient.
About Heachang Technology Co. Ltd. — Supplier in South Korea (Republic Of Korea)
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 global B2B marketplace. Start your sourcing journey today.
Import Coltan — Shipping, Logistics & Customs
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).
Frequently Asked Questions About Coltan
What is the wholesale price of Coltan?
The current listed wholesale price for Coltan from Heachang Technology Co. Ltd. is $100/Bags on FOB terms from South Korea (Republic Of Korea). Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Heachang Technology Co. Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Coltan?
The supplier, Heachang Technology Co. 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.
What is the HS Code for Coltan?
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.
How can I import Coltan from South Korea (Republic Of Korea)?
To import Coltan from South Korea (Republic Of Korea), negotiate shipping terms (FOB, CIF, or EXW) directly with Heachang Technology Co. Ltd.. Ensure you have the necessary import licenses for Coltan Tantalite Ore products in your destination country.
Is Heachang Technology Co. Ltd. a verified supplier?
Yes, Heachang Technology Co. 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.
What are the key specifications of Coltan?
The key specifications for Coltan supplied by Heachang Technology Co. Ltd. include Columbite-Tantalite (Coltan) - High-Grade Tantalum-Niobium Concentrate, Ta2O5: 35.1%, Nb2O5: 34.9%, Fe2O3: 15.5%, Mn: Balance, and Mineral ore concentrate, crushed and graded. 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?
Heachang Technology Co. Ltd. offers Coltan with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Coltan the most?
Coltan is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Heachang Technology Co. Ltd. through our platform.
What certifications does this Coltan supplier hold?
Heachang Technology Co. Ltd. maintains international quality certifications. These ensure that the Coltan meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Coltan on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Heachang Technology Co. Ltd. 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 Heachang Technology Co. Ltd..
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