Diltiazem Hydrochloride 420mg Extended-Release Capsules from Japan
High-dose 420mg diltiazem HCl ER capsules for advanced cardiovascular therapy. Supplied in 30-count retail blisters, per HTS 3004.90.92.19 specifications.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• For high strengths, provide enhanced bioequivalence studies
• Use serialized packaging to track pedigree
• Declare as prescription-only to affirm therapeutic classification