Commodity2005200620072008200920102011
Ureines & their derivs.; salts thereof   $990$7,271$949$656
Cyclic amides (incl. cyclic carbamates) & their derivs. (excl. of 2924.21-2 ...$84,257$53,075$4,352    
Total$84,257$53,075$4,352$990$7,271$949$656