</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
3806.20.00.00/Ammonium Rosinate Emulsifier/Japan

Ammonium Rosinate Emulsifier from Japan

Ammonium salt of tall oil rosin acids, used as a paper coating emulsifier. Meets HTS 3806.20.00.00 criteria as a derivative rosin salt formulation.

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

• Provide origin certification if from tall oil to distinguish from gum rosin salts

• Test for volatility as ammonium salts can decompose