</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Benzoyl Peroxide Wet Paste 50% from Japan

50% benzoyl peroxide dispersed in water as a wet paste for safer handling in polymer production. Qualifies under HTS 2916.32.10.00 per Chapter 29 note (d) for products of this chapter dissolved in water, specifically as aromatic peroxide. Used widely in fiberglass reinforced plastics manufacturing.

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%

Import Tips

Confirm water content doesn't exceed transport safety limits; provide technical data sheet showing chemical identity; watch for reclassification if plasticizer content dominates