Sub-Chapter20052006200720082010
Human hair, unworked, whether or not washed or scoured; waste of human hair ...$6,822$1,044$3,194$3,257 
Pigs', hogs' or boars' bristles and hair;$5,489 $2,976 $12,601
Horsehair and horsehair waste $8,366   
Guts, bladders and stomachs of animals (other than fish)$30,557$51,216$7,350$6,556$12,798
Skins and other parts of birds, with their feathers or down   $54$2,443
Bones and horn-cores, unworked, defatted    $14,461
Coral and similar materials, unworked or simply prepared$107,433$9,778$4,535$67$17,135
Natural sponges of animal origin.$74,145$2,613$7,492  
Ambergris, castoreum, civet and musk; $9,068$1,566 $1,103
Animal products not elsewhere specified or included;$7,207$8,965$15,032$73,646$109,818
Total$231,653$91,050$42,145$83,580$170,359