Pseudoephedrine Salts and Chlorpheniramine Blend from Canada
Bulk blend of pseudoephedrine salts with chlorpheniramine maleate for antihistamine-decongestant use. Fits HTS 3003.42.00.00 for mixed therapeutic products with pseudoephedrine not in retail form.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Include pharmacopeial compliance certificates (USP/EP)
• Separate pseudoephedrine documentation from general drug filings
• Confirm not 'unmixed product dissolved in water' per Chapter note 3