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Nera company supplies concentrate of tantalite ore containing tantalum pentoxide (Ta2O5) from its operation in Spain. The concentrate is reported to have a Ta2O5 grade that typically ranges between 25 % and 60 % depending on ore quality. The material is a blue‑gray transition metal ore with a density of 16.69 g/cm³ and a melting point of 3 020 °C. It is used as the primary feedstock for producing metallic tantalum and high‑performance capacitors.
Tantalum ore is extracted from columbite‑tantalite mineralisation and is characterised by excellent corrosion resistance to acids and alkalis. Standard industry practice expects the ore to meet a hardness of around 190 HV measured at 300 °C. Electrical conductivity of the ore is about 2.25 (Ω·cm) at 40 °C, while thermal conductivity is roughly 13 W/m·K at 20 °C. These properties make the concentrate suitable for aerospace, semiconductor and medical device supply chains.
Buyers typically import the concentrate in bulk bags or bulk containers for downstream processing into metal or capacitor powder. Nera company’s response metrics show a response rate of 0 % and an average response time of 0 hours, so buyers should confirm communication channels before placing orders. Importers should verify the Ta2O5 grade, certification of origin and compliance with conflict‑free sourcing regulations, and negotiate Incoterms and payment terms directly with the supplier.
| Material | Tantalite Ore Concentrate (Ta2O5) |
| Ta2O5 Content | 25 % - 60 % (typical range) |
| Density | 16.69 g/cm³ |
| Melting Point | 3 020 °C |
| Boiling Point | 5 900 °C |
| Electrical Conductivity | 2.25 (Ω·cm) at 40 °C |
| Thermal Conductivity | 13 W/m·K (typical at 20 °C) |
| Hardness | 190 HV (measured at 300 °C, typical) |
| Corrosion Resistance | Excellent to acids and alkalis (standard property) |
Nera company is listed with an address on Ruta 8 Km 17500 in Spain. It is classified in the organic supplier tier and holds a voyage trust tier, indicating a certain level of verification on the platform. The company’s response metrics show a response rate of 0 % and an average response time of 0 hours, which suggests that buyers should proactively reach out to confirm availability.
The supplier focuses on exporting tantalite ore concentrate and does not provide additional certifications or production capacity in the public listing. Potential buyers should request documentation on mining licences, conflict‑free sourcing certificates and any third‑party assay reports before finalising a contract.
Tantalum ore, primarily sourced as tantalite or columbite-tantalite concentrate, is a critical raw material for the global electronics and advanced manufacturing sectors. With typical Ta2O5 content ranging from 25% to 60% depending on ore grade, it serves as the feedstock for producing tantalum metal and capacitors used in semiconductor, aerospace, and medical device applications. As a strategically important mineral traded internationally, tantalum ore is subject to supply chain due diligence requirements, making certified sourcing and traceability essential for responsible procurement.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify the Ta2O5 grade with an independent assay, confirm that the ore originates from a conflict‑free source and obtain any required mining or export licences. Request traceability documents and, if needed, third‑party compliance certificates to satisfy due‑diligence requirements.
Because the supplier’s response data shows no active reply rate, importers should negotiate lead‑time, Incoterms (for example FOB Barcelona or CIF Shanghai) and payment terms such as LC at sight directly with Nera company. Clarify freight options for bulk containers and any handling charges before finalising the contract.
Arrange a pre‑shipment inspection by a recognised laboratory to verify grade, moisture content and impurity levels. Obtain a certificate of analysis, material safety data sheet and any relevant customs paperwork to ensure smooth clearance and quality assurance upon arrival.
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When sourcing Tantalum for your business, securing the right balance of quality and cost is essential. Nera company, a verified supplier based in Spain, offers this product with key specifications including Metallurgical Grade / Electronic Grade, Ta2O5 content 20% - 60% by weight, and Concentrate form, lump or powder (-100 mesh typical). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $150,000300,000./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2615.90, making it a staple in the Tantalum Ore sector with strong demand from importing countries worldwide.
Importing Tantalum requires careful attention to shipping logistics, customs compliance, and secure payment terms. Nera company 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Tantalum 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 Tantalum Ore category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Tantalum 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 Tantalum from Nera company is $150,000300,000./Unit on FOB terms from Spain. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Nera company through EximNext.
The supplier, Nera company, has set a Minimum Order Quantity (MOQ) of 1 Unit for Tantalum. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Tantalum 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 Tantalum from Spain, negotiate shipping terms (FOB, CIF, or EXW) directly with Nera company. Ensure you have the necessary import licenses for Tantalum Ore products in your destination country.
Yes, Nera company 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 Tantalum supplied by Nera company include Metallurgical Grade / Electronic Grade, Ta2O5 content 20% - 60% by weight, and Concentrate form, lump or powder (-100 mesh typical). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Nera company offers Tantalum with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Tantalum is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Nera company through our platform.
Nera company maintains international quality certifications. These ensure that the Tantalum 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. Nera company 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 Nera company.
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