Levothyroxine 50 mcg Tablets (Synthroid Generic) from Japan
Generic version of Synthroid, these 50 mcg levothyroxine tablets are for thyroid hormone replacement therapy in retail blister packs. Classified under HTS 3004.39.0030 for containing levothyroxine salts in measured therapeutic doses.
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
• Submit New Drug Application (NDA) or Abbreviated NDA (ANDA) equivalence data for generics
• Ensure tamper-evident packaging and child-resistant closures as per US regulations
• Avoid delays by pre-clearing with CBP on hormone-specific declarations