Sub-Chapter2005200620072008200920102011
Human hair, unworked, whether or not washed or scoured; waste of human hair ...$55 $10,851$68 $1,121$8,000
Pigs', hogs' or boars' bristles and hair;$7,062$59,743  $24,873$33,329$34,000
Horsehair and horsehair waste   $35   
Guts, bladders and stomachs of animals (other than fish) $3,376$36,084$44,696$3,087$13,070$32,000
Skins and other parts of birds, with their feathers or down$23  $139   
Bones and horn-cores, unworked, defatted$218 $73 $75,192  
Ivory, tortoise-shell, whalebone, horns, antlers, hooves, nails, etc$249$6$354 $47$531$1,000
Coral and similar materials, unworked or simply prepared  $99   $1,000
Natural sponges of animal origin.$7,890$685$776$1,592$549  
Ambergris, castoreum, civet and musk;   $335 $125 
Animal products not elsewhere specified or included;$9$7,903$28,796$1,296  $51,000
Total$15,506$71,713$77,033$48,161$103,748$48,176$127,000