Commodity200520062007200820092010
Ureines & their derivs.; salts thereof   $6,764  
Cyclic amides (incl. cyclic carbamates) & their derivs. (excl. of 2924.21-2 ...$116$4,596$867$7,478$2,137$4,218
Total$116$4,596$867$14,242$2,137$4,218