Diltiazem 180mg Extended-Release Tablets
High-strength 180mg extended-release diltiazem tablets for angina prophylaxis and blood pressure control. Dispensed in measured doses within retail bottles with safety seals, under HTS 3004.90.92.19 for diltiazem salt medicaments.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If shipped in bulk without individual measured doses
Lack of measured doses or retail packing excludes from 3004, defaulting to chemical heading.
If containing different anti-anginal agents
Specificity in HTS for cardiovascular subcategories by active ingredient.
If prepared as a chemical mixture not for therapeutic use
Non-medicinal preparations of chemicals fall outside Chapter 30 into 3824.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Use tamper-evident packaging to qualify as 'for retail sale' per Chapter 30 notes
• Provide pharmacopeial compliance certificates (USP/EP) for active ingredient verification
• Avoid bulk shipment declarations to prevent shift to industrial/Chapter 29 classification
Related Products under HTS 3004.90.92.19
Diltiazem Hydrochloride 30mg Extended-Release Capsules
These extended-release capsules contain 30mg of diltiazem hydrochloride, a calcium channel blocker used to treat hypertension and angina. They are put up in measured doses in blister packs for retail sale, classified under HTS 3004.90.92.19 specifically for cardiovascular medicaments containing diltiazem or its salts.
Generic Diltiazem HCl 360mg Extended-Release Capsules
AB-rated generic 360mg diltiazem HCl ER capsules equivalent to branded Cardizem CD. Blister-packed in 30-count retail boxes for pharmacy dispensing, under HTS 3004.90.92.19.
Diltiazem 90mg Extended-Release Tablets
90mg extended-release diltiazem tablets for titration in angina patients. Retail-packed in measured doses of 100 tablets per bottle, qualifying for HTS 3004.90.92.19.
Diltiazem Hydrochloride 420mg Extended-Release Capsules
High-dose 420mg diltiazem HCl ER capsules for advanced cardiovascular therapy. Supplied in 30-count retail blisters, per HTS 3004.90.92.19 specifications.
Diltiazem 240mg CD Capsules
Cardizem CD equivalent 240mg controlled-delivery diltiazem capsules for 24-hour release. Retail 90-count bottles, HTS 3004.90.92.19 cardiovascular.
Diltiazem HCl 30mg Oral Solution Sachets
Liquid 30mg diltiazem HCl oral solution in single-dose sachets for patients preferring non-solid forms. Retail-packed for prophylactic cardiovascular use, HTS 3004.90.92.19.