Technical Grade Potassium Superoxide from Canada
Technical grade KO2 used in self-contained breathing apparatus (SCBA) for fire rescue. Falls under 2815.30.00.00 as chemically defined potassium peroxide/superoxide.
Duty Rate — Canada → United States
13.7%
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
• Obtain end-user certificates for safety equipment applications to expedite review
• Segregate from reducing agents in storage declarations
• Avoid bulk shipments without stabilization; prone to spontaneous combustion