Commodity2005200620072008200920102011
Ureines & their derivs.; salts thereof  $1,147    
Cyclic amides (incl. cyclic carbamates) & their derivs. (excl. of 2924.21-2 ...$45,224,605$34,270,118$35,638,619$125,901,378$58,163,848$115,702,593$146,297,601
Total$45,224,605$34,270,118$35,639,766$125,901,378$58,163,848$115,702,593$146,297,601