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

9903.03.0110%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
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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