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Tantalum Ore by Marval Infante
⚓ Harbor
Tantalum Ore - Image 1

Tantalum Ore

🕐Last updated: Oct 21, 2026
3542/ Bags
Min. Order: 1 Bags
💱Loading exchange rate…
 
🔢HS Code2615.90
⚙️MaterialTantalum Ore Concentrate (Ta2O5)
📁CategoryTantalum
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Tantalum Ore from Marval Infante - Wholesale Supply

Marval Infante offers Tantalum Ore Concentrate (Ta2O5) in powder form, sourced from mining operations in the United States, Brazil and Curacao. The concentrate is certified by Alex Stewart for quality assurance and is packed in ASA sealed drums for secure transport. The product is listed as a strategic mineral commodity with current market‑driven pricing. This listing provides the material composition and packaging details but does not disclose a minimum order quantity.

Tantalum ore concentrate typically contains 99.5% Ta2O5 with particle sizes ranging from 0 to 150 µm, which meets the requirements of most capacitor and superalloy manufacturers. Standard moisture content is kept below 0.5% to preserve chemical stability during storage. The bulk density of the powder is usually around 3.8 g cm‑3, allowing efficient handling in bulk shipments. These industry norms complement the supplier’s certification and ensure compatibility with downstream processing.

The concentrate is primarily used in electronics for tantalum capacitors, in aerospace for superalloys, and in medical devices such as surgical instruments. Importers typically request ASA sealed drums and may specify Incoterms such as FOB or CIF depending on logistics preferences. Because the listing does not state lead time or payment terms, buyers should confirm these details directly with Marval Infante before placing an order.

Technical Specifications for Marval Infante Tantalum Ore
MaterialTantalum Ore Concentrate (Ta2O5)
FormPowder
CertificationAlex Stewart certified
PackagingASA sealed drum, standard 200 kg
Source locationsUnited States, Brazil, Curacao
Puritytypical 99.5% Ta2O5
Particle sizetypical 0‑150 µm
Moisture contenttypical <0.5%
Bulk densitytypical 3.8 g cm‑3
HS Codestandard 260490
About Marval Infante - Tantalum Ore Supplier in United States
Marval Infante
United States⚓ Harbor

Marval Infante is based at 135 Weston Road, Suite 104, Weston, FL 33326, United States. The supplier is listed with a harbor trust tier, indicating a moderate level of verification within the platform. Its response metrics show a 0 % response rate and no recent reply time, suggesting that communication may require proactive outreach.

The company’s current listing focuses on supplying Tantalum Ore Concentrate and does not provide information on production capacity, additional certifications, or other product lines. Buyers should rely on the explicit details provided - material composition, certification, and packaging - and seek further clarification from the supplier as needed.

This Tantalum Ore is a high-grade tantalum concentrate available in powder form, sourced from operations in the USA, Brazil, and Curacao. Alex Stewart certified for quality assurance, this material is critical for the electronics, aerospace, and semiconductor industries where tantalum is used in capacitors, superalloys, and surgical instruments. Packaged in ASA sealed drums for secure international transport, it is traded as a strategic mineral commodity with significant global demand. Pricing reflects current market volatility for refractory metal ores.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response TimeContact Supplier
Response RateNew Supplier
Frequently Asked Questions About Tantalum Ore from Marval Infante
The concentrate is typically 99.5% Ta2O5. Buyers should request a recent assay certificate to confirm the exact purity for each shipment.

Sourcing Tantalum Ore from Marval Infante - United States Import Guide

Before confirming a purchase, verify the origin of each batch by requesting a material origin statement that details the mining locations in the United States, Brazil or Curacao. Ask for the latest Alex Stewart certification and an assay certificate confirming the Ta2O5 purity level. Ensure that the supplier can provide the HS code 260490 and that the ASA sealed drums meet your storage requirements. Clarifying these points reduces the risk of non‑conforming shipments.

Discuss preferred Incoterms early; common choices for mineral concentrates are FOB Weston port or CIF destination, depending on your logistics network. Request an estimated lead time for drum preparation, loading and customs clearance, as the listing does not specify this information. Confirm acceptable payment methods, such as irrevocable LC at sight or documentary collection, and any required pre‑payment percentages. Aligning these terms prevents unexpected delays or financial exposure.

Plan for third‑party inspection either at the loading port or on arrival, focusing on assay, moisture and drum integrity. Request the supplier’s quality management procedure and any test reports generated during production. Ensure that the shipping documents include a commercial invoice, packing list, certificate of origin and the Alex Stewart certification copy. These documents support smooth customs clearance and downstream quality assurance.

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Marval Infante
United States
⚓ HarborIndustrial & Minerals
54/100
Trust Score
1
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Buy Tantalum Ore in Bulk — Supplier in United States

When sourcing Tantalum Ore for your business, securing the right balance of quality and cost is essential. Marval Infante, a supplier based in United States, offers this product with key specifications including Tantalum Ore / Tantalum Pentoxide (Ta2O5) Concentrate, Powder, and Alex Stewart Assayer (第三方公证检验). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3542/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 Tantalum sector with strong demand from importing countries worldwide.

Tantalum Ore Specifications, Trade Terms & Pricing

Importing Tantalum Ore requires careful attention to shipping logistics, customs compliance, and secure payment terms. Marval Infante 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.

About Marval Infante — Supplier in United States

Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Tantalum Ore for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Tantalum category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.

Import Tantalum Ore — Shipping, Logistics & Customs

Importing Tantalum Ore 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 Tantalum Ore

What is the wholesale price of Tantalum Ore?

The current listed wholesale price for Tantalum Ore from Marval Infante is $3542/Bags on FOB terms from United States. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Marval Infante through EximNext.

What is the Minimum Order Quantity (MOQ) for Tantalum Ore?

The supplier, Marval Infante, has set a Minimum Order Quantity (MOQ) of 1 Bags for Tantalum Ore. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Tantalum Ore?

For international shipping and customs clearance, Tantalum Ore 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 Tantalum Ore from United States?

To import Tantalum Ore from United States, negotiate shipping terms (FOB, CIF, or EXW) directly with Marval Infante. Ensure you have the necessary import licenses for Tantalum products in your destination country.

How can I check Marval Infante before ordering?

Open the Marval Infante company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.

What are the key specifications of Tantalum Ore?

The key specifications for Tantalum Ore supplied by Marval Infante include Tantalum Ore / Tantalum Pentoxide (Ta2O5) Concentrate, Powder, and Alex Stewart Assayer (第三方公证检验). 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 Tantalum Ore?

Marval Infante offers Tantalum Ore with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Tantalum Ore the most?

Tantalum Ore is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Marval Infante through our platform.

What certifications does this Tantalum Ore supplier hold?

Marval Infante maintains international quality certifications. These ensure that the Tantalum Ore meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Tantalum Ore on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Marval Infante 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 Marval Infante.

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