Sub-Chapter200520062007200920102011
Propellent powders. $1,893$4,991$23  
Prepared explosives$16,286$87,051   $57,965
Safety fuses; detonating fuses$62,602$1,725$101 $693 
Fireworks, signalling flares, rain rockets$26,440$21,369$28,992$28,033$33,444$18,069
Matches, other than pyrotechnic articles of heading 36.04.$77,780$54,259$71,100$94,772$42,854$86,721
Ferro-cerium and other pyrophoric alloys in all forms$101,463$99,123$133,700$107,776$88,570$92,511
Total$284,571$265,420$238,884$230,604$165,561$255,266