Sub-Chapter200520062007200820092010
Pigs', hogs' or boars' bristles and hair;$227     
Guts, bladders and stomachs of animals (other than fish)$22,820$32,090$31,416$76,174$60,799$34,384
Skins and other parts of birds, with their feathers or down$160,352$382,329$202,773$29,707$32,007 
Bones and horn-cores, unworked, defatted  $126,070   
Ivory, tortoise-shell, whalebone, horns, antlers, hooves, nails, etc$20,113$131,764$1,201 $4 
Coral and similar materials, unworked or simply prepared$964,519$1,323,094$1,130,416$1,358,181$938,768$581,560
Natural sponges of animal origin.$959     
Ambergris, castoreum, civet and musk;$178   $164 
Animal products not elsewhere specified or included;$108,298$443,326$348,121$145,500$169,788$239,779
Total$1,277,466$2,312,603$1,839,997$1,609,562$1,201,530$855,723