Sub-Chapter200520062007200820092010
Human hair, unworked, whether or not washed or scoured; waste of human hair ...  $200  $1,578
Pigs', hogs' or boars' bristles and hair;  $291$8,726$11,550$1,603
Guts, bladders and stomachs of animals (other than fish)   $13,250$1,799,515$915
Skins and other parts of birds, with their feathers or down     $66
Bones and horn-cores, unworked, defatted$273,890$322,161$485,470$321,525$485,801$127,131
Ivory, tortoise-shell, whalebone, horns, antlers, hooves, nails, etc$8,919$25,988$7,712$41,532$31,080$44,042
Coral and similar materials, unworked or simply prepared    $657$88
Ambergris, castoreum, civet and musk;$74,208  $169 $97
Animal products not elsewhere specified or included;$4,348,501$7,839,300$10,780,995$14,422,999$5,161,865$5,650,385
Total$4,705,518$8,187,449$11,274,668$14,808,201$7,490,468$5,825,905