Type V Portland Cement from Japan
Type V Portland cement offers high sulfate resistance for severe exposure conditions like sewage treatment plants and sulfate-rich soils, with very low tricalcium aluminate. It is categorized under HTS 2523.29.00.00 as other Portland cement, distinct from white or special-use cements. Essential for aggressive environmental concrete applications.
Duty Rate — Japan → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include sulfate resistance test data per ASTM C150; declare exact fineness (Blaine) to avoid disputes; ensure silos or pneumatic unloading capability at port for powder imports