Sub-Chapter200520062007200820092010
Human hair, unworked, whether or not washed or scoured; waste of human hair ...$19,516,544$13,336,478$3,993,819$6,058,223$14,848,102$20,696,155
Pigs', hogs' or boars' bristles and hair;$200,253$333,623$208,737$272,672$233,228$240,628
Guts, bladders and stomachs of animals (other than fish)$23,471$88,903$55,033$48,221$41,783$100,785
Skins and other parts of birds, with their feathers or down$13,804$22,962$6,832$7,773$30,149$12,182
Ivory, tortoise-shell, whalebone, horns, antlers, hooves, nails, etc   $62$261 
Coral and similar materials, unworked or simply prepared$14,878$975 $9,126 $182
Natural sponges of animal origin.$18,462$40,003    
Ambergris, castoreum, civet and musk;$158     
Animal products not elsewhere specified or included;$498,299$893,119$706,609$817,171$894,553$677,887
Total$20,285,869$14,716,063$4,971,030$7,213,248$16,048,076$21,727,819