Sub-Chapter2005200620072008200920102011
Human hair, unworked, whether or not washed or scoured; waste of human hair ...$31,816$7,773 $4,141$4,194$437 
Pigs', hogs' or boars' bristles and hair;$156,743$153,487$344,014$342,269$247,817$318,526$352,167
Horsehair and horsehair waste$73,215$33,174     
Guts, bladders and stomachs of animals (other than fish)$13,191,556$13,962,432$12,436,359$12,847,293$16,327,894$13,909,630$16,561,012
Skins and other parts of birds, with their feathers or down$978,157$1,041,555$1,126,395$1,082,924$269,208$153,092$63,457
Bones and horn-cores, unworked, defatted$51,690$13,147$60,449$50,674$48,975$98,144$27,638
Ivory, tortoise-shell, whalebone, horns, antlers, hooves, nails, etc$14,522$40,777$38,850$40,030$59,125$45,476$83,791
Coral and similar materials, unworked or simply prepared$68,359$17,906$19,641$18,880$61,490$30,838$71,259
Natural sponges of animal origin.$17,348$5,009     
Ambergris, castoreum, civet and musk;$148$325$1,345$402$394$879$792
Animal products not elsewhere specified or included;$7,508,559$8,016,789$9,729,935$7,184,928$11,557,334$14,411,886$18,390,906
Total$22,092,113$23,292,374$23,756,988$21,571,541$28,576,431$28,968,908$35,551,022