Commodity2005200620072008200920102011
Ossein & bones treated with acid$4,124  $666   
Bones & horn-cores, unwkd., defatted, simply prepd. but not cut to shape, t ...$11,542$11,792$1,969$1,796$149$63$6,663
Total$15,666$11,792$1,969$2,462$149$63$6,663