Phenylpropanolamine-Guaifenesin Bronchodilator Elixir from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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