</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
2833.30.00.00/Food-Grade Potassium Alum/Mexico

Food-Grade Potassium Alum from Mexico

FCC-grade potassium alum used as a pickling agent and in water clarification for food processing. Classified as alum in HTS 2833.30.00.00.

Duty Rate — Mexico → United States

11.6%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Calculate with your customs valueVerify classification with AI

Import Tips

• GRAS affirmation needed; microbial testing

• Pitfall: confusion with chapter 31 salts