Sub-Chapter2005200620072008200920102011
Human hair, unworked, whether or not washed or scoured; waste of human hair ... $8,600$2,000    
Horsehair and horsehair waste$973,842$1,246,053     
Guts, bladders and stomachs of animals (other than fish)$4,544,950$7,595,496$8,085,247$13,269,063$13,093,976$17,980,553$20,994,735
Bones and horn-cores, unworked, defatted$7,492$9,240$22,520$14,613$22,533$33,685$10,814
Ivory, tortoise-shell, whalebone, horns, antlers, hooves, nails, etc$13,096  $20,369$19,079$13,484$6,448
Ambergris, castoreum, civet and musk;$504,933$391,220$661,705$181,250$119,847$292,135$476,309
Animal products not elsewhere specified or included;$2,425,435$3,149,128$3,316,024$4,285,654$4,066,846$4,766,378$4,310,808
Total$8,469,748$12,399,737$12,087,496$17,770,949$17,322,281$23,086,235$25,799,114