Commodity2005200620072008200920102011
Ureines & their derivs.; salts thereof$56,019$208,385$370,896$406,032$2,805$67,329$182,366
Cyclic amides (incl. cyclic carbamates) & their derivs. (excl. of 2924.21-2 ...$2,086,093$2,367,013$2,080,557$3,215,578$3,758,195$4,127,635$4,191,124
Total$2,142,112$2,575,398$2,451,453$3,621,610$3,761,000$4,194,964$4,373,490