Commodity2005200620072008200920102011
Tetrahydrofuran$258,381$339,885$361,123$332,263$350,179$562,110$451,054
2-Furaldehyde (furfuraldehyde)$623$394$1,307$1,132$2,250$2,571$943,726
Furfuryl alcohol & tetrahydrofurfuryl alcohol$743,550$249,277$296,439$1,500,784$175,674$585,423$1,775,022
Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ...$526,595$956,807$1,205,792$914,412$928,213$1,332,913$1,083,483
Coumarin, methylcoumarins & ethylcoumarins$12,777$44,646$54,129$51,896$80,946$63,904$79,593
Lactones (excl. coumarin, methylcoumarins & ethylcoumarins)$1,480,271$1,450,457$1,852,322$1,495,659$2,298,256$1,600,941$2,469,126
Total$3,022,197$3,041,466$3,771,112$4,296,146$3,835,518$4,147,862$6,802,004