Portland cement and clinker sourcing guide
Cement type (CEM I, CEM II), strength class (42.5R, 52.5N) and conformity standard (EN 197-1, ASTM C150) must match the project specification. For bulk shipments port discharge capacity, and for bagged cargo palletising and moisture protection, drive cost and quality.
Updated October 12, 2026
Quick facts
- HS code
- 2523.29 / 2523.10
- Common grades
- CEM I 42.5R, CEM II/A-LL 42.5R, OPC 53, clinker
- Standards
- EN 197-1, ASTM C150
- Packaging
- 50 kg bags, 1.5 t big bags, bulk
Overview
Cement type (CEM I, CEM II), strength class (42.5R, 52.5N) and conformity standard (EN 197-1, ASTM C150) must match the project specification. For bulk shipments port discharge capacity, and for bagged cargo palletising and moisture protection, drive cost and quality.
Typical applications
- Ready-mix and precast concrete
- infrastructure and dam projects
- plaster and mortar production
- clinker for grinding plants
Specifications to agree with your supplier
When buying Portland cement and clinker sourcing guide, agree in writing on the grade, applicable standard, packaging, delivery term (Incoterm) and acceptance criteria. Ask for a certificate of analysis (COA) for every lot, the technical data sheet (TDS) and, where relevant, the safety data sheet (SDS).
How to source reliably
Work with verified (KYC) suppliers, request samples and a trial lot before large volumes, use independent inspection (SGS, Bureau Veritas, etc.) and tie payment terms to shipping milestones. The platform deal room keeps offer history, the digital contract and delivery steps on record in one place.
Transport, storage & customs
Customs usually classify Portland cement and clinker sourcing guide under HS heading 2523.29 / 2523.10; always confirm the exact code in your importing country’s tariff. Store the goods dry, protected from moisture and direct sunlight with packaging intact, and ask for loading photos and the bill of lading (B/L) before shipment.
Frequently asked questions
What is the HS code for Portland cement and clinker sourcing guide?
It is usually classified under heading 2523.29 / 2523.10. The sub-heading depends on form and purity — confirm it in your importing country’s customs tariff.
How do I find a reliable Portland cement and clinker sourcing guide supplier?
Prefer suppliers with the verified badge, a high trust score and completed deals. For large volumes, post a buying request to compare several offers and sign the contract in the deal room.
Can I buy small quantities as well?
Yes. For samples and small quantities you can message suppliers directly from the directory, free and commission-free. The deal room is designed for large, protected deals.