Sub-Chapter20052006200720082009
Pigs', hogs' or boars' bristles and hair;$16,000    
Horsehair and horsehair waste$33,070$96,874   
Guts, bladders and stomachs of animals (other than fish)$1,731,217$2,399,736$3,827,963$4,709,701$7,811,594
Skins and other parts of birds, with their feathers or down$707,834$435,006$629,105$945,467$775,852
Coral and similar materials, unworked or simply prepared$12$206   
Natural sponges of animal origin.$220$756   
Ambergris, castoreum, civet and musk;$29,433$44,234$359,754$3,512$46
Animal products not elsewhere specified or included;$1,304,069$1,643,437$1,957,290$2,864,370$1,771,777
Total$3,821,855$4,620,249$6,774,112$8,523,050$10,359,269