Sub-Chapter2005200620072008200920102011
Human hair, unworked, whether or not washed or scoured; waste of human hair ...   $20,870$4,225$2,595$1,144
Pigs', hogs' or boars' bristles and hair;     $659$1,345
Horsehair and horsehair waste $6,963     
Guts, bladders and stomachs of animals (other than fish)$36,096$30,128$9,277$9,535$25,963$114,349$91,527
Skins and other parts of birds, with their feathers or down$779  $1,816 $801$118,004
Bones and horn-cores, unworked, defatted      $598
Ivory, tortoise-shell, whalebone, horns, antlers, hooves, nails, etc$569   $2,251  
Coral and similar materials, unworked or simply prepared$1,726$896$173$3,277$17,655$2,329$7,721
Natural sponges of animal origin.$5,295$12,822$70,229$52,237   
Ambergris, castoreum, civet and musk;$85  $19,686$11,599$621$1,870
Animal products not elsewhere specified or included;   $44,841 $5,197$4,513
Total$44,550$50,809$79,679$152,262$61,693$126,551$226,722