Commodity2005200620072008200920102011
Ureines & their derivs.; salts thereof$1,290,848$1,586,370$2,315,421$4,402,720$7,818,780$7,155,308$6,008,327
Cyclic amides (incl. cyclic carbamates) & their derivs. (excl. of 2924.21-2 ...$9,689,199$15,326,938$11,876,776$25,882,260$27,019,937$31,466,535$41,570,810
Total$10,980,047$16,913,308$14,192,197$30,284,980$34,838,717$38,621,843$47,579,137