</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
2918.29.20.00/Potassium Caffeate Salt/Japan

Potassium Caffeate Salt from Japan

Potassium caffeate, salt of caffeic acid (hydroxycinnamic acid), directly matches HTS 2918.29.2000 description. Water-soluble form for pharmaceutical and food additive applications.

Duty Rate — Japan → United States

15%

Rate breakdown

9903.04.628.5%Pharmaceuticals: patented pharma from JP/EU/KR/CH/LI — 15% floor rate
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Calculate with your customs valueVerify classification with AI

Import Tips

• Counterion analysis (K+ via AAS) and pH stability data required

• GRAS affirmation if food use; separate FDA prior notice

• Pure salt packaging; no diluents

Potassium Caffeate Salt from Japan — Import Duty Rate | HTS 2918.29.20.00