Commodity2005200620072008200920102011
Ureines & their derivs.; salts thereof$2,781,829$3,454,317$3,283,893$3,865,077$2,503,727$4,798,246$4,292,674
Cyclic amides (incl. cyclic carbamates) & their derivs. (excl. of 2924.21-2 ...$56,481,748$74,091,826$61,454,356$71,023,301$58,425,987$55,818,409$60,947,207
Total$59,263,577$77,546,143$64,738,249$74,888,378$60,929,714$60,616,655$65,239,881