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Ali Brothers supplies Quartz Lumps sourced from natural quartz deposits in India. The material is Natural Quartz (SiO2) presented in lump form and is described as a high‑grade industrial mineral. Each lump consists predominantly of silicon dioxide with typical purity ranging between 95 % and 99 %. The product is listed without a disclosed minimum order quantity.
In the quartz market, lumps are favoured for their thermal resistance and chemical stability. Typical industry specifications include iron oxide content below 0.5 %, particle dimensions of 10 mm to 30 mm, bulk density around 2.6 g/cm³ and moisture levels not exceeding 0.5 %. These parameters align with standards used in glass and ceramic manufacturing, foundry sand substitutes and metallurgical processes. Suppliers often grade the material as high‑grade industrial quartz.
Buyers such as glass manufacturers, ceramic producers and metallurgical firms commonly import these lumps in bulk containers or as loose cargo. Trade is usually conducted on FOB or CIF terms, with payment via T/T or LC, though exact conditions should be confirmed with Ali Brothers. Since the listing does not state lead time or certification status, importers are advised to request this information before finalising the order.
| Material | Natural Quartz (SiO2) |
| SiO2 Purity | typical 95% - 99% |
| Iron oxide (Fe2O3) content | typical max 0.5% |
| Particle size (lump) | typical 10‑30 mm |
| Bulk density | typical 2.6 g/cm³ |
| Moisture content | typical ≤0.5% |
| Standard packaging | typical bulk containers (20‑ft or 40‑ft) or loose bulk cargo |
| Common grade | high‑grade industrial quartz lump |
Ali Brothers is based at 510 Adarsh Nagar, Tonk, Rajasthan 304001, India. The supplier is classified under the harbor trust tier on the platform, indicating a verified status but a recorded response rate of 0 % and no average response time. The listed address places the operation within a region known for mineral extraction activities.
The company’s current catalogue on the platform includes Quartz Lumps as its sole product offering. No additional details such as year of establishment, workforce size or export history are provided, so interested buyers should request any missing background information directly from the supplier.
Quartz Lumps are high-grade industrial minerals primarily composed of SiO2, sourced from natural quartz deposits and processed into lump form for industrial applications. Widely used in glass manufacturing, ceramics production, foundry operations, and metallurgical processes, these lumps offer excellent thermal resistance and chemical purity. As a key raw material in silicon production and industrial sand substitute markets, Quartz Lumps are traded globally in bulk containers or loose cargo, with pricing influenced by SiO2 purity, iron oxide content, and particle size consistency.
| 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, confirm that Ali Brothers holds any relevant mineral export licences and that the quartz lumps meet the purity and impurity limits required for your process. Verify the supplier’s harbor trust tier status and request references or past shipment records to assess reliability. Because the listing shows a zero response rate, it is prudent to obtain a clear communication channel and written confirmation of product specifications.
Discuss the preferred Incoterm, such as FOB Port of Mumbai or CIF Delhi, and agree on the shipping method, whether bulk containers or loose cargo. Ask the supplier for an estimated lead time, which can vary depending on quarry extraction and loading schedules. Payment terms are typically T/T in advance or irrevocable LC, but exact conditions should be negotiated and documented in the sales contract.
Arrange for a third‑party inspection agency to sample the quartz lumps before loading, focusing on SiO2 purity, iron oxide content, particle size and moisture. Request a full certificate of analysis, mill test report and a material safety data sheet to accompany the shipment. Maintaining these documentation checks helps ensure compliance with import regulations and protects against quality disputes.
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When sourcing Quartz Lumps for your business, securing the right balance of quality and cost is essential. Ali Brothers, a supplier based in India, offers this product with key specifications including Industrial Grade, High Purity Grade (99.5% - 99.99% SiO2), SiO2 98.5% - 99.99% minimum; Al2O3, Fe2O3, TiO2 as trace impurities, and Lump size typically 10mm - 300mm; configurable as per buyer requirement. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $80 – $300 / MT and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2506.20, making it a staple in the Quartz sector with strong demand from importing countries worldwide.
Importing Quartz Lumps requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ali Brothers 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 2506.20 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. Ask the supplier of this Quartz Lumps 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 Quartz category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Quartz Lumps 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 2506.20 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 Quartz Lumps from Ali Brothers is $80 – $300 / MT on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Ali Brothers through EximNext.
The supplier, Ali Brothers, has set a Minimum Order Quantity (MOQ) of 1 Unit for Quartz Lumps. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Quartz Lumps is classified under HS Code 2506.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Quartz Lumps from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Ali Brothers. Ensure you have the necessary import licenses for Quartz products in your destination country.
Open the Ali Brothers 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.
The key specifications for Quartz Lumps supplied by Ali Brothers include Industrial Grade, High Purity Grade (99.5% - 99.99% SiO2), SiO2 98.5% - 99.99% minimum; Al2O3, Fe2O3, TiO2 as trace impurities, and Lump size typically 10mm - 300mm; configurable as per buyer requirement. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Ali Brothers offers Quartz Lumps with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Quartz Lumps is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ali Brothers through our platform.
Ali Brothers maintains international quality certifications. These ensure that the Quartz Lumps 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. Ali Brothers 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 Ali Brothers.
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