Stabilized Hexamine for Explosives from Canada
Hexamethylenetetramine with 0.1% acid stabilizer for safe transport in RDX/hexogen production. Classified 2933.69.5000 per Chapter 29 note (f) allowing stabilizers necessary for preservation.
Duty Rate — Canada → United States
16.3%
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
• ATF Form 6 required for explosive precursor imports; include end-user statement
• Declare stabilizer type/percentage; exceeds 1% risks prepared mixture classification
• UN 1336 packaging certification mandatory for ocean/air transport