Commodity200520062007200820092010
Tetrahydrofuran$24,038$7,147$14,721$51,818$20,922$328,375
2-Furaldehyde (furfuraldehyde)$302     
Furfuryl alcohol & tetrahydrofurfuryl alcohol     $337
Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ...$210,362$125,181$115,122$107,200$177,835$144,021
Coumarin, methylcoumarins & ethylcoumarins  $137$22,322$21,206$17,002
Lactones (excl. coumarin, methylcoumarins & ethylcoumarins)$1,967,633$914,339$954,738$1,083,690$386,273$280,196
Total$2,202,335$1,046,667$1,084,718$1,265,030$606,236$769,931