Diltiazem Hydrochloride 120mg Extended-Release Capsules from China
Extended-release capsules with 120mg diltiazem HCl for once-daily dosing in hypertension treatment. Supplied in measured unit doses in retail-ready blister packs, classified under HTS 3004.90.92.19 due to specific diltiazem content for cardiovascular use.
Duty Rate — China → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Submit bioequivalence data if generic to support classification as finished dosage form
• Ensure stability data for extended-release mechanism to avoid scrutiny as simple mixtures