Water Treatment Sodium Sulfite Pellets from Canada
Pelletized sodium sulfite for boiler water deoxygenation in industrial cooling systems. Classifies under HTS 2832.10.00.00 as chemically defined sodium sulfites.
Duty Rate — Canada → United States
11.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• EPA registration if marketed as biocide; declare dissolution rate on invoice
• Ensure pellets don't qualify as 'articles' under 38xx