Normodyne 300mg Extended-Release Tablets from Canada
Normodyne extended-release tablets deliver 300mg labetalol for sustained blood pressure control in chronic hypertension patients. Classified in HTS 3004.90.92.23 as a mixed product in measured doses containing labetalol salts for retail cardiovascular therapy.
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
• Document extended-release mechanism validation; common issue is dissolution profile mismatches during customs review
• Use serialized packaging for track-and-trace compliance under DSCSA regulations
• Avoid bulk imports disguised as retail to prevent duty evasion claims