</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
2929.10.55.00/Modified Diphenylmethane Diisocyanate (Modified MDI)/Japan

Modified Diphenylmethane Diisocyanate (Modified MDI) from Japan

Modified MDI features altered functionality for coatings and adhesives, still a core isocyanate per chapter notes. It is classified in HTS 2929.10.55.00 as a product described in U.S. note 3 to section VI.

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%
Calculate with your customs valueVerify classification with AI

Import Tips

• Submit modification specs to CBP for binding ruling; ensure REACH-like certifications

• Common issue: undervaluation due to modifications