Sub-Chapter20092010
Pigs', hogs' or boars' bristles and hair;$12,727$9,785
Guts, bladders and stomachs of animals (other than fish)$198 
Bones and horn-cores, unworked, defatted$56,680$49,016
Ivory, tortoise-shell, whalebone, horns, antlers, hooves, nails, etc$147 
Animal products not elsewhere specified or included; $50,350
Total$69,752$109,151