Import Quartz Lumps — Buy in wholesale FOB from Supplier in Sri Lanka
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Quartz lumps
Gem City Lanka Exporters ( Pvt.) Ltd. supplies natural quartz lumps sourced from Sri Lanka. The material is natural quartz SiO2 with purity ranging from 92.5 % to 99.99 % as stated in the supplier data. The lumps are delivered in bulk form suitable for industrial handling. The product is marketed for glass manufacturing, foundry and refractory uses.
In the quartz market, lump size commonly falls between 10 mm and 30 mm, allowing easy feeding into melting furnaces; this range is typical for Sri Lankan output. The chemical composition is predominantly SiO2, with trace metal oxides below detection limits, a standard quality metric for silica raw material. Typical moisture content is under 0.1 % to prevent steam formation during high‑temperature processes. Standard handling recommends storage in dry, ventilated warehouses to preserve purity.
Industrial buyers such as glass producers, ceramic manufacturers and metal foundries often request these lumps for high‑temperature melt cycles. The supplier notes flexible minimum order quantities for export shipments, and offers bulk packaging in 1‑3 tonne bags or open‑top containers. Prospective importers should confirm exact MOQ, lead time and Incoterms directly with the supplier, as these details are not disclosed publicly. Payment terms are typically negotiable per contract, and buyers are advised to request a material test certificate before dispatch.
| Material | Natural Quartz SiO2 |
| Purity range | 92.5 % - 99.99 % SiO2 |
| Form | Lumps |
| Typical lump size | 10 mm - 30 mm (typical) |
| Typical moisture content | <0.1 % (typical) |
| Typical packaging | Bulk bags 1 - 3 tonne or open‑top containers (typical) |
| Standard ASTM classification | Type I silica sand (standard) |
| Typical bulk density | 2.6 t/m³ (typical) |
| Typical impurity limits | Fe₂O₃ <0.05 % (typical) |
| Typical storage condition | Dry, ventilated warehouse (typical) |
Gem City Lanka Exporters ( Pvt.) Ltd. is based in Ratnapura, Sri Lanka, at 163 / a, Udawela, Bulutota, postcode 70346. The company is listed with a harbor‑tier verification on the sourcing platform, indicating that its business registration has been reviewed. No response rate or average reply time is recorded, so communication speed should be clarified during negotiations.
The supplier focuses on exporting natural mineral raw materials, with quartz lumps highlighted in its catalogue. While the profile does not disclose production capacity or certifications, the company states that it can meet bulk export requirements. Buyers are encouraged to request sample shipments and any relevant quality documentation before placing large orders.
Quartz lumps from Sri Lanka are available in purity grades ranging from 92.5% to 99.99% SiO2, suitable for glass manufacturing, foundry, ceramics, and refractory applications. These natural quartz lumps are ideal for industrial buyers seeking reliable raw material supply for high-temperature processes and silica-based production. Offered in various lump sizes with flexible MOQ for export shipment.
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| 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 |
Sourcing Quartz lumps from Gem City Lanka Exporters ( Pvt.) Ltd. - Sri Lanka Import Guide
Before placing an order, verify the supplier’s export licence, the exact SiO2 purity required for your process, and any country‑specific import restrictions on quartz. Request a recent test report and, if possible, a small trial shipment to confirm that the material meets your specifications.
Discuss logistics early: confirm whether the shipment will be FCA, FOB or CIF, the expected lead time for bulk bag loading, and the preferred freight forwarder. Payment terms such as T/T in advance, L/C at sight or open account should be agreed in writing before the first dispatch.
Arrange for third‑party inspection at the loading port to check lump size distribution, moisture content and impurity levels. Insist on a certificate of analysis that references the ASTM C618 standard, and retain all documentation for customs clearance and quality assurance.
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Browse Quartz lumps — Top Products
20 listingsTop Verified Suppliers for Quartz lumps
30 suppliersBuy Quartz Lumps in Bulk — Verified Supplier in Sri Lanka
When sourcing Quartz Lumps for your business, securing the right balance of quality and cost is essential. Gem City Lanka Exporters ( Pvt.) Ltd., a verified supplier based in Sri Lanka, offers this product with key specifications including Low Grade (92.5-95%), Medium Grade (95-97%), High Grade (97-99%), Ultra High Purity (99-99.99%), SiO2 content 92.5% - 99.99%, and Lump form typically 10mm - 300mm, custom grading available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $300400/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2506.10, making it a staple in the Quartz sector with strong demand from importing countries worldwide.
Quartz Lumps Specifications, Trade Terms & Pricing
Importing Quartz Lumps requires careful attention to shipping logistics, customs compliance, and secure payment terms. Gem City Lanka Exporters ( Pvt.) Ltd. 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 2506.10 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.
About Gem City Lanka Exporters ( Pvt.) Ltd. — Supplier in Sri Lanka
Finding trustworthy partners is the foundation of successful importing. The supplier of this Quartz Lumps 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 Quartz category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import Quartz Lumps — Shipping, Logistics & Customs
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 2506.10 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 Quartz Lumps
What is the wholesale price of Quartz Lumps?
The current listed wholesale price for Quartz Lumps from Gem City Lanka Exporters ( Pvt.) Ltd. is $300400/Bags on FOB terms from Sri Lanka. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Gem City Lanka Exporters ( Pvt.) Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Quartz Lumps?
The supplier, Gem City Lanka Exporters ( Pvt.) Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Quartz Lumps. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Quartz Lumps?
For international shipping and customs clearance, Quartz Lumps is classified under HS Code 2506.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Quartz Lumps from Sri Lanka?
To import Quartz Lumps from Sri Lanka, negotiate shipping terms (FOB, CIF, or EXW) directly with Gem City Lanka Exporters ( Pvt.) Ltd.. Ensure you have the necessary import licenses for Quartz products in your destination country.
Is Gem City Lanka Exporters ( Pvt.) Ltd. a verified supplier?
Yes, Gem City Lanka Exporters ( Pvt.) Ltd. 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.
What are the key specifications of Quartz Lumps?
The key specifications for Quartz Lumps supplied by Gem City Lanka Exporters ( Pvt.) Ltd. include Low Grade (92.5-95%), Medium Grade (95-97%), High Grade (97-99%), Ultra High Purity (99-99.99%), SiO2 content 92.5% - 99.99%, and Lump form typically 10mm - 300mm, custom grading available. 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 Quartz Lumps?
Gem City Lanka Exporters ( Pvt.) Ltd. offers Quartz Lumps with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Quartz Lumps the most?
Quartz Lumps is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Gem City Lanka Exporters ( Pvt.) Ltd. through our platform.
What certifications does this Quartz Lumps supplier hold?
Gem City Lanka Exporters ( Pvt.) Ltd. maintains international quality certifications. These ensure that the Quartz Lumps meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Quartz Lumps on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Gem City Lanka Exporters ( Pvt.) Ltd. 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 Gem City Lanka Exporters ( Pvt.) Ltd..
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