Commodity2005200620072008200920102011
Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ...$72,519$23,073$59,388$25,722$43,003$1,191,423$766,910
Lactones (excl. coumarin, methylcoumarins & ethylcoumarins)    $10,432,215$33,398,558$34,550,565
Total$72,519$23,073$59,388$25,722$10,475,218$34,589,981$35,317,475