</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Hydralazine 20mg Transdermal Patch from Japan

24-hour transdermal patch system delivering 20mg hydralazine daily for compliant hypertension management. Specifically included in HTS 3004.90.92.20 description for transdermal administration systems of cardiovascular medicaments.

Duty Rate — Japan → United States

15%

Rate breakdown

9903.04.6215%Pharmaceuticals: patented pharma from JP/EU/KR/CH/LI — 15% floor rate
9903.05.860%Universal product exemption (U.S. note 52(b))
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)

Import Tips

Adhesive compatibility and flux rate documentation required for transdermals

Avoid patch separation during shipping; use rigid secondary packaging