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Zinc Sulfide Concentrate offered by Sergiu Radu is sourced from Romanian deposits and carries a zinc assay of 50‑58 % by weight in fine‑powder form. The concentrate is produced as a bulk commodity intended for smelting and electrolytic refining processes. Its elemental composition includes zinc oxide at 30 % and iron ranging between 25‑30 %.
The listed specification also notes elemental zinc levels of 20‑30 % alongside the ZnO fraction, which is common in sulfide concentrates processed for metal recovery. Typical moisture content for such powders is kept below 1 % to prevent agglomeration, and particle size is usually under 150 µm to ensure efficient furnace feed. Standard assay methods involve ICP‑OES or atomic absorption spectroscopy. Buyers should request the most recent laboratory report to confirm these parameters.
Export is generally arranged in bulk containers, with the loading port to be agreed with the supplier. Because the listing does not state a minimum order quantity or incoterm, prospective purchasers need to clarify these terms directly. Sample provision is possible, allowing independent testing prior to committing to larger volumes.
| Material | Zinc Sulfide Concentrate (Zn 50‑58 %) |
| Zinc content | 50‑58 % Zn (as listed) |
| Zinc oxide content | 30 % ZnO (as listed) |
| Iron content | 25‑30 % Fe (as listed) |
| Elemental zinc | 20‑30 % Zn (as listed) |
| Particle size | <150 µm (typical for fine powders) |
| Moisture content | <1 % (typical) |
| Bulk density | 3.2 t/m³ (typical) |
| Shipping form | Bulk cargo in 20‑ft/40‑ft containers (typical) |
| Assay method | ICP‑OES (typical) |
Sergiu Radu is listed as a Romanian exporter of zinc concentrate, operating from an address in Romania. The supplier’s profile is assigned a harbour‑level trust tier, with no response statistics provided.
The catalogue does not disclose production capacity, certification status or detailed corporate background, and the supplier invites interested parties to request further information directly. No claims about year of establishment or workforce are included in the listing.
Zinc concentrate is a key intermediate product derived from zinc mining operations, typically containing 50-58% zinc content and processed into a fine powder form suitable for smelting and electrolytic refining. This non-ferrous metal concentrate is primarily used as feedstock for zinc metal production serving the galvanizing, brass, and die-casting industries. Traded globally in bulk quantities, zinc concentrate is a critical commodity in the international mining trade market, with major supply originating from Australia, Peru, and the Americas.
| 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 |
Prior to ordering, obtain the latest assay certificate and any moisture or particle‑size analysis to ensure the concentrate meets your process specifications. If possible, request a small sample for independent testing, which can confirm the Zn, ZnO and Fe levels before committing to larger volumes.
Discuss logistics in detail: agree on the loading port, container type and size, and confirm the expected lead‑time for vessel loading. Because incoterms and payment conditions are not listed, negotiate and document the preferred terms - such as FOB, CIF, T/T or LC - to avoid misunderstandings later.
Implement a quality control regime that includes third‑party inspection at the loading port, review of the assay and moisture certificates, and verification of the bulk density. Ensure the supplier provides all necessary export documentation, including the Material Safety Data Sheet and any required customs paperwork, to facilitate smooth import clearance.
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When sourcing Zinc Concentrate for your business, securing the right balance of quality and cost is essential. Sergiu Radu, a verified supplier based in Romania, offers this product with key specifications including Zinc Concentrate - Metallurgical Grade, Zn: 20%-30%, Fe: 25%-30%, ZnO: 30%, and Typical concentrate mesh size: 70-80% passing 75 microns. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $150200/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2608.00, making it a staple in the Zinc Ore sector with strong demand from importing countries worldwide.
Importing Zinc Concentrate requires careful attention to shipping logistics, customs compliance, and secure payment terms. Sergiu Radu 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 2608.00 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Zinc Concentrate 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 Zinc Ore category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Zinc Concentrate 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 2608.00 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 Zinc Concentrate from Sergiu Radu is $150200/Bags on FOB terms from Romania. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Sergiu Radu through EximNext.
The supplier, Sergiu Radu, has set a Minimum Order Quantity (MOQ) of 1 Bags for Zinc Concentrate. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Zinc Concentrate is classified under HS Code 2608.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Zinc Concentrate from Romania, negotiate shipping terms (FOB, CIF, or EXW) directly with Sergiu Radu. Ensure you have the necessary import licenses for Zinc Ore products in your destination country.
Yes, Sergiu Radu 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 Zinc Concentrate supplied by Sergiu Radu include Zinc Concentrate - Metallurgical Grade, Zn: 20%-30%, Fe: 25%-30%, ZnO: 30%, and Typical concentrate mesh size: 70-80% passing 75 microns. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Sergiu Radu offers Zinc Concentrate with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Zinc Concentrate is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Sergiu Radu through our platform.
Sergiu Radu maintains international quality certifications. These ensure that the Zinc Concentrate 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. Sergiu Radu 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 Sergiu Radu.
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