Commodity2005200620072008200920102011
Ureines & their derivs.; salts thereof$607,982$373,475$155,360$180,167$154,041$1,042,613$356,643
Cyclic amides (incl. cyclic carbamates) & their derivs. (excl. of 2924.21-2 ...$10,466,549$12,584,063$13,462,478$12,388,468$16,496,808$22,936,324$28,854,597
Total$11,074,531$12,957,538$13,617,838$12,568,635$16,650,849$23,978,937$29,211,240