Phenylpropanolamine-Guaifenesin Bronchodilator Elixir from Mexico
Elixir formulation mixing phenylpropanolamine (norephedrine) salts with guaifenesin and bronchodilators for asthma symptom management in hospitals. HTS 3003.43.00.00 applies to this bulk, multi-constituent alkaloid medicament.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include pharmacopeial compliance certificates (USP/EP) for all actives
• Document therapeutic intent to distinguish from industrial chemicals
• Beware quota restrictions on norephedrine imports due to meth precursor concerns