Sub-Chapter2005200620072008200920102011
Human hair, unworked, whether or not washed or scoured; waste of human hair ...$4,436  $5,458   
Guts, bladders and stomachs of animals (other than fish)$2,774,365$2,163,146$1,522,585$1,514,263$1,158,620$1,129,715$1,509,684
Skins and other parts of birds, with their feathers or down$425,283$341,479$155,165$198,469$106,648$121,849$71,469
Bones and horn-cores, unworked, defatted$2,487$175,461$128,301$318,141$224,252$647,029$910,948
Ivory, tortoise-shell, whalebone, horns, antlers, hooves, nails, etc$183,393$119,787$142,970$75,775$82,321$1,052$189
Coral and similar materials, unworked or simply prepared$45$150  $38$424 
Natural sponges of animal origin.$45$20     
Ambergris, castoreum, civet and musk;    $70  
Animal products not elsewhere specified or included;$834,946$901,953$1,774,356$2,587,724$4,573,600$4,112,601$6,426,246
Total$4,225,000$3,701,996$3,723,377$4,699,830$6,145,549$6,012,670$8,918,536