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

Pharmaceutical Grade Ammonium Alum from Mexico

USP-grade ammonium alum used in topical astringents and pharmaceuticals. HTS 2833.30.00.00 due to its chemically defined alum nature.

Duty Rate — Mexico → United States

11.6%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

FDA registration for pharma use; GMP certification required

Test for heavy metals to meet pharmacopeia standards

Pharmaceutical Grade Ammonium Alum from Mexico — Import Duty Rate | HTS 2833.30.00.00