Halon-2402 Marine Fire Protection Gas from Canada
Dibromotetrafluoroethane (Halon-2402) for naval vessel total flooding systems, imported as pure compressed gas. Classified under HTS 2903.76.01.00 per its specific chemical nomenclature.
Duty Rate — Canada → United States
13.7%
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
Import Tips
• USCG or military specification sheets required for vessel certification
• Transport as UN 1974 Halon 1211 or equivalent proper shipping name
• Ensure no anti-dusting agents added that trigger note (g) reclassification