Commodity2005200620072008200920102011
Ureines & their derivs.; salts thereof$9,412,174$7,812,535$6,659,780$7,723,342$4,990,168$3,005,647$2,758,195
Cyclic amides (incl. cyclic carbamates) & their derivs. (excl. of 2924.21-2 ...$291,172,438$284,361,608$325,903,597$401,567,082$384,856,204$371,177,233$374,463,893
Total$300,584,612$292,174,143$332,563,377$409,290,424$389,846,372$374,182,880$377,222,088