HTS Codes / Chapter 29

2937.90.40.00

<i>l</i>-Thyroxine (Levothyroxine), sodium

Duty rates

General (MFN)

Free

Column 2 (non-MFN)

15.4¢/kg + 49%

Unit of quantity

kg

“General” applies to imports from most trading partners under normal trade relations. “Special” lists products eligible for reduced or duty-free treatment under programs like GSP, USMCA, CAFTA-DR, or individual free-trade agreements. “Column 2” applies to imports from countries without normal trade relations (currently Cuba and North Korea).

Chapter 29

Organic chemicals (Section VI — Products of the chemical or allied industries)