3824.50.00.10/Pre-Mixed Wet Polymer-Modified Concrete/Japan

Pre-Mixed Wet Polymer-Modified Concrete from Japan

A wet concrete mix enhanced with acrylic polymers for improved adhesion and flexibility, used in repairs and overlays. Classified under HTS 3824.50.0010 as a nonrefractory wet concrete preparation from the chemical industries.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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Import Tips

• Provide lab reports on polymer content to confirm chemical preparation status and avoid Chapter 25 cement classification

• Label containers clearly as 'wet mix - use within 2 hours' to demonstrate state at import

• Check for VOC compliance certifications, as polymer additives may trigger environmental regulations