Commodity2005200620072008200920102011
Ureines & their derivs.; salts thereof$1,134,536$1,645,589$5,624,125$7,031,936$8,043,372$9,150,162$14,522,698
Cyclic amides (incl. cyclic carbamates) & their derivs. (excl. of 2924.21-2 ...$57,667,687$107,763,082$162,795,991$222,370,396$268,489,727$325,712,285$341,547,083
Total$58,802,223$109,408,671$168,420,116$229,402,332$276,533,099$334,862,447$356,069,781