Commodity2005200620072008200920102011
Ureines & their derivs.; salts thereof$136,489$229,557$283,125$396,306$226,257$383,030$953,084
Cyclic amides (incl. cyclic carbamates) & their derivs. (excl. of 2924.21-2 ...$22,222,515$25,033,797$34,614,236$39,317,301$39,708,376$50,275,784$47,828,395
Total$22,359,004$25,263,354$34,897,361$39,713,607$39,934,633$50,658,814$48,781,479