Import Clinker — Buy in Bulk from Supplier in Viet Nam

Commercial Portland Clinker (CPC 50) from Vietnam Trading Investment And Import Export Jsc is a raw material used in the production of Ordinary Portland Cement, manufactured to meet TCVN 7024:2002 standards. The product is supplied in bulk form with a typical clinker nodule size range of 3 to 25 millimetres and a bulk density of approximately 1.1 to 1.3 tonnes per cubic metre. Its chemical composition aligns with standard Portland clinker profiles, featuring 62 to 67% calcium oxide, 20 to 24% silicon dioxide, 5 to 8% aluminium oxide, and 2 to 5% iron oxide.

The clinker is produced using rotary kiln technology with controlled cooling, ensuring consistent mineral phases such as alite (C3S) and belite (C2S) for optimal cement reactivity. While the listing does not specify exact free lime content or burning temperature, these are typically held below 2.0% and above 1450°C respectively in standard industrial practice. The material shows low levels of alkali content, which helps reduce the risk of alkali-silica reaction in concrete, a key consideration for long-term structural integrity.

This clinker is primarily purchased by cement manufacturers in Southeast Asia, South Asia, and the Middle East for grinding into finished cement. Buyers typically require consistent chemical consistency and low impurity levels to maintain batch uniformity. Trade terms include FOB and CIF shipping, with packaging in bulk carriers or big bags. MOQ and lead time are not stated in the listing and must be confirmed directly with the supplier.

Vietnam Trading Investment And Import Export Jsc is an imported supplier based in Ha Dong District, Hanoi, Viet Nam. The listing confirms its physical address and indicates a harbor trust tier, suggesting it operates as a trading intermediary with logistics access to port facilities. There is no public information on production capacity, years in operation, or manufacturing facilities. The supplier does not claim direct ownership of clinker kilns or grinding plants.

Response metrics are not available, with a 0.00% response rate and zero average response hours recorded. This may indicate limited buyer engagement or automated communication protocols. The supplier's role appears to be sourcing and export coordination rather than production. No certifications, client lists, or production volumes are stated in the listing and should not be assumed.