Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

Rumbo 5 Cero SL offers pyrite ash produced as a by‑product of sulphuric‑acid plants in Seville, Spain. The ash contains iron 54.5 % by weight, silicon dioxide 13.3 %, copper 0.53 %, gold 0.57 ppm, silver 29 ppm, sulphur 0.76 % and mercury 18 ppm. The company reports a total available volume of 900 000 metric tons for export. The material is supplied in bulk form suitable for large‑scale handling.
Typical pyrite ash used in steelmaking contains iron between 50 % and 60 % and silica under 15 %, matching the figures supplied. Trace metals such as copper, gold and silver are often present at sub‑percent levels, and mercury concentrations are usually limited to below 20 ppm to meet environmental guidelines. Standard particle size distribution for ash is coarse, often passing a 100‑mesh screen, though the exact grading for this lot is not disclosed. Compared with industry averages, the sulphur content of less than 1 % aligns with the usual range for ash applied as a sulphur source.
Potential buyers include iron‑and‑steel producers, cement manufacturers and chemical plants that require a low‑cost iron source or a sulphur additive. The supplier does not state incoterms, so importers should negotiate FOB, CIF or DAP conditions directly. Because the listed response rate is zero, purchasers are encouraged to validate the current stock, confirm environmental compliance and agree on payment milestones before finalising a contract. Laboratory testing of the ash for metal content and leachability is recommended to ensure suitability for the intended process.
| Iron content | 54.5 % (as supplied) |
| Silicon dioxide content | 13.3 % (as supplied) |
| Copper content | 0.53 % (as supplied) |
| Gold content | 0.57 ppm (as supplied) |
| Silver content | 29 ppm (as supplied) |
| Sulphur content | 0.76 % (as supplied) |
| Mercury content | 18 ppm (as supplied) |
| Available volume | 900 000 metric tons (as supplied) |
| Typical iron content for pyrite ash | 50‑60 % typical |
| Typical silica limit for pyrite ash | <15 % typical |
| Typical particle size for bulk ash | passes 100‑mesh typical |
Rumbo 5 Cero SL is registered in Seville, Andalusia, Spain, with the address shown as a generic location in the listing. The supplier carries a harbor trust tier, indicating a basic verification level, and the public response metrics show no recent replies, highlighting the importance of direct communication before transaction.
The company describes itself as a mining enterprise that controls 900 000 metric tons of pyrite ash and other mineral products. No further corporate details such as founding year, employee count or client list are provided, so buyers should request any additional documentation required for due diligence.
We are a mining company offering 900,000 MT of Pyrite Ash, a high-iron mineral byproduct from sulfuric acid production, with an iron content of approximately 54.5% Fe. This material serves industries in iron and steel manufacturing, cement production, and as a sulfur source for chemical processing. Available for export in bulk shipments, this large-volume mineral supply is ideal for buyers seeking cost-effective raw material inputs for industrial applications.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Importers should first obtain a recent laboratory report that details iron, silica, trace metals and mercury levels. Comparing this report with the figures above will confirm that the ash meets the buyer’s technical requirements and any environmental thresholds applicable in the destination country.
Bulk shipments of pyrite ash are usually handled in open‑top containers or bulk bags loaded onto container ships. Because incoterms are not disclosed, the buyer must agree on FOB, CIF or DAP terms and verify the expected vessel sailing schedule. Payment terms such as a standby letter of credit or staged advance payments should be aligned with the supplier’s financial credibility and the buyer’s risk management policy.
Quality control is best achieved by arranging a pre‑loading inspection at the supplier’s facility, followed by an independent laboratory analysis of a representative sample. Documentation to request includes the assay certificate, moisture test, and any applicable environmental compliance statements. Upon arrival, a post‑arrival test will verify that the material conforms to the agreed specifications before it is released for processing.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Pyrite Ash for your business, securing the right balance of quality and cost is essential. Rumbo 5 Cero SL, a verified supplier based in Spain, offers this product with key specifications including Industrial Grade Pyrite Ash / Iron Pyrite Cinder, Fe 54.5% (Iron); S ~2-4% (Sulfur); SiO2, Al2O3 as secondary constituents, and Fine to medium particulate, consistent granulometry suitable for industrial handling. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $50/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2502.00, making it a staple in the Other Ores & Minerals sector with strong demand from importing countries worldwide.
Importing Pyrite Ash requires careful attention to shipping logistics, customs compliance, and secure payment terms. Rumbo 5 Cero SL 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 2502.00 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Pyrite Ash 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 Other Ores & Minerals category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Pyrite Ash 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 2502.00 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 Pyrite Ash from Rumbo 5 Cero SL is $50/Bags 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 Rumbo 5 Cero SL through EximNext.
The supplier, Rumbo 5 Cero SL, has set a Minimum Order Quantity (MOQ) of 1 Bags for Pyrite Ash. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Pyrite Ash is classified under HS Code 2502.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Pyrite Ash from Spain, negotiate shipping terms (FOB, CIF, or EXW) directly with Rumbo 5 Cero SL. Ensure you have the necessary import licenses for Other Ores & Minerals products in your destination country.
Yes, Rumbo 5 Cero SL 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 Pyrite Ash supplied by Rumbo 5 Cero SL include Industrial Grade Pyrite Ash / Iron Pyrite Cinder, Fe 54.5% (Iron); S ~2-4% (Sulfur); SiO2, Al2O3 as secondary constituents, and Fine to medium particulate, consistent granulometry suitable for industrial handling. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Rumbo 5 Cero SL offers Pyrite Ash with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Pyrite Ash is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Rumbo 5 Cero SL through our platform.
Rumbo 5 Cero SL maintains international quality certifications. These ensure that the Pyrite Ash 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. Rumbo 5 Cero SL 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 Rumbo 5 Cero SL.
Discover more products in Other Ores & Minerals from verified suppliers worldwide.