Sub-Chapter200520062007200820092010
Pigs', hogs' or boars' bristles and hair; $760 $63 $38
Skins and other parts of birds, with their feathers or down$47$96 $9$6$85
Bones and horn-cores, unworked, defatted$51$41 $35 $12
Ivory, tortoise-shell, whalebone, horns, antlers, hooves, nails, etc     $150
Coral and similar materials, unworked or simply prepared  $208 $329 
Natural sponges of animal origin.$51$15    
Ambergris, castoreum, civet and musk;  $37$14  
Animal products not elsewhere specified or included;$14,295$2,249 $25$24$132
Total$14,444$3,161$245$146$359$417