Sub-Chapter2005200620072008200920102011
Pigs', hogs' or boars' bristles and hair; $1,250$2,815    
Horsehair and horsehair waste $304     
Guts, bladders and stomachs of animals (other than fish)$286,518$237,412$341,356$598,130$1,597,408$1,121,709$1,018,797
Skins and other parts of birds, with their feathers or down $10,455$913$2,008$75$80 
Bones and horn-cores, unworked, defatted$450$3,931$5,400$3,264$22$612$9,340
Ivory, tortoise-shell, whalebone, horns, antlers, hooves, nails, etc   $972   
Coral and similar materials, unworked or simply prepared$9,502$2,967$2,977$3,096$4,300$1,740$1,047
Natural sponges of animal origin. $41     
Animal products not elsewhere specified or included;$302,682$219,335$425,495$359,737$196,371$284,261$686,556
Total$599,152$475,695$778,956$967,207$1,798,176$1,408,402$1,715,740