Sub-Chapter2005200620072008200920102011
Prepared explosives$159,970$222,039$749,869$2,529,194$2,668,517$3,579,142$5,978,054
Safety fuses; detonating fuses$68,065  $101,426 $58,735$1,632,450
Fireworks, signalling flares, rain rockets     $10,313$6,279
Matches, other than pyrotechnic articles of heading 36.04. $153$412 $2,865  
Ferro-cerium and other pyrophoric alloys in all forms $1,498  $25,548$29,556 
Total$228,035$223,690$750,281$2,630,620$2,696,930$3,677,746$7,616,783