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