</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
3824.40.10.00/Benzene Derivative Accelerating Admixture for Concrete/Canada

Benzene Derivative Accelerating Admixture for Concrete from Canada

Set-accelerating liquid with benzene-based compounds (>5% aromatics) to speed concrete curing in cold weather. HTS 3824.40.10.00 for aromatic prepared additives in concretes. Reduces waiting time for formwork removal.

Duty Rate — Canada → United States

16.5%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Calculate with your customs valueVerify classification with AI

Import Tips

• Document chloride content if for prestressed concrete; comply with ASTM C494 standards

• Separate from calcium chloride accelerators in declarations

Benzene Derivative Accelerating Admixture for Concrete from Canada — Import Duty Rate | HTS 3824.40.10.00