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

HFC Medical Propellant Mixture from Mexico

HFC-134a/HFC-227ea blend for metered dose inhalers (MDIs) in asthma treatments. Classified HTS 3827.69.00.00 as HFC mixture for pharmaceutical aerosol propulsion. Meets USP standards for drug delivery.

Duty Rate — Mexico → United States

13.7%

Rate breakdown

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

Import Tips

Require FDA Drug Master File and cGMP manufacturing proofs

HFC Medical Propellant Mixture from Mexico — Import Duty Rate | HTS 3827.69.00.00