Sub-Chapter2005200620072008200920102011
Propellent powders. $379$46,471$3,977   
Prepared explosives$52,442 $48,022$47,763$16,792$151,728$37,658
Fireworks, signalling flares, rain rockets    $368,373  
Matches, other than pyrotechnic articles of heading 36.04.   $1,896   
Ferro-cerium and other pyrophoric alloys in all forms    $773,492 $400,171
Total$52,442$379$94,493$53,636$1,158,657$151,728$437,829