50% Sodium Hydroxide Aqueous Solution from Canada
A 50% concentration aqueous solution of sodium hydroxide, commonly known as liquid caustic soda or soda lye, used in industrial processes like paper manufacturing and soap production. It falls under HTS 2815.12.00.00 as it is chemically defined sodium hydroxide explicitly in aqueous solution form. This subheading covers all concentrations of soda lye, distinguishing it from solid forms.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter