HTS Codes / Chapter 28

2815.12.00.00

In aqueous solution (Soda lye or liquid soda)

Duty rates

General (MFN)

Free

Column 2 (non-MFN)

1.1¢/kg

Unit of quantity

kg, NaOH 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 28

Inorganic chemicals; compounds of precious metals and rare-earth metals (Section VI — Products of the chemical or allied industries)