Sub-Chapter2005200620072008200920102011
Human hair, unworked, whether or not washed or scoured; waste of human hair ... $24,609$637,614$1,066,361$1,051,133$1,021,414$598,073
Guts, bladders and stomachs of animals (other than fish)  $3,135 $70 $4,482
Skins and other parts of birds, with their feathers or down  $925   $41
Bones and horn-cores, unworked, defatted  $2,225    
Ivory, tortoise-shell, whalebone, horns, antlers, hooves, nails, etc$23,799$47,304 $2,608$540$1,180$1,004
Coral and similar materials, unworked or simply prepared$4,200$123,028$101$20,030 $150,919$7,589
Ambergris, castoreum, civet and musk;$1,100$2,864 $26,424  $10,147
Animal products not elsewhere specified or included;$50   $11$20$1,096
Total$29,149$197,805$644,000$1,115,423$1,051,754$1,173,533$622,432