

Clinker, Fly Ash, Limestone
Key Specifications: HS Code: 2523.10 | Brand: EximNext | Material: Cement Clinker (Calcium Silicates, Calcium Aluminates, Calcium Ferrites) | Grade/Type: Ordinary Portland Cement (OPC) Clinker, Grades I / II / III | Chemical Composition: C3S (55-65%), C2S (15-25%), C3A (5-10%), C4AF (5-10%) | Purity/Quality: Free Lime < 1.5%, Loss on Ignition < 1.5%, Insoluble Residue < 1.5% | Size/Dimensions: Nominal Size: 3-25mm nodular particles,均匀颗粒分布 | Standard: BS EN 197-1, ASTM C150, IS 269 / IS 4032 | Application: Portland cement grinding, concrete production, construction, mortar and masonry work | Packaging: Bulk in vessels, big bags (1-2 MT), or loose bulk loading | Origin: Multiple origins including Middle East, Asia, Africa, Europe
Supply & Ordering: Minimum Order Quantity: 1 Bags
HS Code: 2523.10 — classified under Building Material & Equipment.
Ideal for: Importers, wholesalers, distributors, and manufacturers looking for quality building material & equipment products with verified suppliers and competitive pricing on EximNext.
| HS Code | 2523.10 |
| Brand | EximNext |
| Material | Cement Clinker (Calcium Silicates, Calcium Aluminates, Calcium Ferrites) |
| Grade/Type | Ordinary Portland Cement (OPC) Clinker, Grades I / II / III |
| Chemical Composition | C3S (55-65%), C2S (15-25%), C3A (5-10%), C4AF (5-10%) |
| Purity/Quality | Free Lime < 1.5%, Loss on Ignition < 1.5%, Insoluble Residue < 1.5% |
| Size/Dimensions | Nominal Size: 3-25mm nodular particles,均匀颗粒分布 |
| Standard | BS EN 197-1, ASTM C150, IS 269 / IS 4032 |
| Application | Portland cement grinding, concrete production, construction, mortar and masonry work |
| Packaging | Bulk in vessels, big bags (1-2 MT), or loose bulk loading |
| Origin | Multiple origins including Middle East, Asia, Africa, Europe |
Cement clinker is a critical intermediate product in Portland cement manufacturing, produced by burning limestone and other raw materials at temperatures exceeding 1400°C. Widely traded globally for cement grinding operations, it contains key phases including tricalcium silicate and dicalcium silicate that provide hydraulic binding properties essential for concrete and construction applications. Clinker is exported in bulk shipments and represents a major commodity in the international building materials trade, with demand driven by infrastructure development and construction activity worldwide.
| 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 |
Clinker is available for wholesale import from Contec, a verified Supplier based in Viet Nam. The current FOB price is 2835. Minimum order quantity starts at 1 Bags. HS Code: 2523.10 — used for customs classification and import duty calculation. Key product specifications include 2523.10, EximNext, Cement Clinker (Calcium Silicates, Calcium Aluminates, Calcium Ferrites).
Active buying requirements from importers looking for Building Material & Equipment
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When sourcing Clinker for your business, securing the right balance of quality and cost is essential. Contec, a verified supplier based in Viet Nam, offers this product with key specifications including Ordinary Portland Cement (OPC) Clinker, Grades I / II / III, C3S (55-65%), C2S (15-25%), C3A (5-10%), C4AF (5-10%), and Free Lime < 1.5%, Loss on Ignition < 1.5%, Insoluble Residue < 1.5%. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2835/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2523.10, making it a staple in the Clinker sector with strong demand from importing countries worldwide.
Importing Clinker requires careful attention to shipping logistics, customs compliance, and secure payment terms. Contec 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 2523.10 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Clinker 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 Clinker category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Clinker 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 2523.10 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 Clinker from Contec is $2835/Bags on FOB terms from Viet Nam. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Contec through EximNext.
The supplier, Contec, has set a Minimum Order Quantity (MOQ) of 1 Bags for Clinker. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Clinker is classified under HS Code 2523.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Clinker from Viet Nam, negotiate shipping terms (FOB, CIF, or EXW) directly with Contec. Ensure you have the necessary import licenses for Clinker products in your destination country.
Yes, Contec 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 Clinker supplied by Contec include Ordinary Portland Cement (OPC) Clinker, Grades I / II / III, C3S (55-65%), C2S (15-25%), C3A (5-10%), C4AF (5-10%), and Free Lime < 1.5%, Loss on Ignition < 1.5%, Insoluble Residue < 1.5%. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Contec offers Clinker with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Clinker is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Contec through our platform.
Contec maintains international quality certifications. These ensure that the Clinker 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. Contec 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 Contec.
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