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| Sub-Chapter | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Human hair, unworked, whether or not washed or scoured; waste of human hair ... | $743 | | | | | | |
| Horsehair and horsehair waste | | $12 | | | | | |
| Guts, bladders and stomachs of animals (other than fish) | $32 | $1,863 | $11,013 | $5,048 | $1,095 | $3,760 | $46 |
| Skins and other parts of birds, with their feathers or down | $9 | | | | | | |
| Ivory, tortoise-shell, whalebone, horns, antlers, hooves, nails, etc | | | | | $129 | | |
| Natural sponges of animal origin. | | $54 | | | | | |
| Ambergris, castoreum, civet and musk; | $312 | | | | | | |
| Animal products not elsewhere specified or included; | | | | | $4,961 | | |
| Total | $1,096 | $1,929 | $11,013 | $5,048 | $6,185 | $3,760 | $46 |
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