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
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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