Commodity20052006200720082010
Tetrahydrofuran $420  $61,433
2-Furaldehyde (furfuraldehyde) $26,206   
Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ...$700,747$774,701$871,979$1,505,373$1,329,617
Lactones (excl. coumarin, methylcoumarins & ethylcoumarins)$129,689$115,918$704,319$1,693,855$1,956,495
Total$830,436$917,245$1,576,298$3,199,228$3,347,545