Sub-Chapter2005200620082009
Guts, bladders and stomachs of animals (other than fish)   $600
Bones and horn-cores, unworked, defatted $507  
Ivory, tortoise-shell, whalebone, horns, antlers, hooves, nails, etc$2,770 $4,244$27,053
Coral and similar materials, unworked or simply prepared$256,557$255,082$344,258$172,763
Total$259,327$255,589$348,502$200,416