Sub-Chapter2005200620072008200920102011
Human hair, unworked, whether or not washed or scoured; waste of human hair ... $23,014  $6,464$5,824 
Pigs', hogs' or boars' bristles and hair;$7,827$33,566$93,573$57,765$498,898$33,664$81,663
Horsehair and horsehair waste$30,304$10,152     
Guts, bladders and stomachs of animals (other than fish)$65,741,263$40,685,772$25,013,794$30,227,348$43,494,864$46,162,150$52,686,224
Skins and other parts of birds, with their feathers or down$1,250,952$968,630$519,183$639,202$189,302$343,520$889,368
Bones and horn-cores, unworked, defatted$8,265,018$9,517,694$8,081,399$8,831,827$7,816,745$4,302,394$4,904,146
Ivory, tortoise-shell, whalebone, horns, antlers, hooves, nails, etc$377,303$486,073$793,745$904,957$620,568$967,368$758,409
Coral and similar materials, unworked or simply prepared$2,625,020$2,744,320$3,437,353$3,794,134$2,912,638$4,636,385$4,167,682
Natural sponges of animal origin.$43,779$108,680     
Ambergris, castoreum, civet and musk;$5,542,722$5,012,575$5,148,656$11,789,195$10,935,827$8,169,442$11,477,684
Animal products not elsewhere specified or included;$18,676,583$20,567,367$21,170,815$13,315,750$9,749,052$11,014,214$12,635,648
Total$102,560,771$80,157,843$64,258,518$69,560,178$76,224,358$75,634,961$87,600,824