Sub-Chapter2005200620072008200920102011
Pigs', hogs' or boars' bristles and hair;     $24,368 
Horsehair and horsehair waste   $1,230   
Guts, bladders and stomachs of animals (other than fish)$2,134,611$3,041,907$5,583,650$8,450,300$6,372,667$7,554,278$5,696,723
Skins and other parts of birds, with their feathers or down$10,051$2,424$11,113$19,950 $19,437$6,700
Bones and horn-cores, unworked, defatted$832,324$28,615$516,334$213,090   
Ivory, tortoise-shell, whalebone, horns, antlers, hooves, nails, etc  $237  $4,150 
Coral and similar materials, unworked or simply prepared$600$57 $21,330$9,699$14,202$31,220
Natural sponges of animal origin.$1$37,482$40,159$23,890 $9,413 
Ambergris, castoreum, civet and musk;$1,136,898$864,714$1,169,626$833,730$275,583$241,060$212,401
Animal products not elsewhere specified or included;$3,155,375$7,271,861$4,461,920$6,219,310$6,368,635$4,316,047$4,805,781
Total$7,269,860$11,247,060$11,783,039$15,782,830$13,026,584$12,182,955$10,752,825