Extended-Release Pseudoephedrine and Cetirizine Powder from Canada
Bulk powder for extended-release formulations combining pseudoephedrine with cetirizine hydrochloride. Classified under HTS 3003.42.00.00 as mixed alkaloid medicament in non-retail bulk.
Duty Rate — Canada → United States
100%
Rate breakdown
9903.04.60100%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Validate extended-release matrix stability for customs inspection
• Provide comparative dissolution profiles if requested
• Ensure not diagnostic reagent excluded by Chapter note 1(i)