Commodity200520062007200820092010
Tetrahydrofuran$146,846,966$82,022,463$110,567,689$108,946,663$4,961,564$12,087,035
2-Furaldehyde (furfuraldehyde)  $20,588$188,606$719,755$216,100
Furfuryl alcohol & tetrahydrofurfuryl alcohol  $1,217,428$1,438,123$626,298$11,542,144
Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ...$3,306,832$5,378,213$4,938,337$1,911,112$1,269,335$6,778,656
Coumarin, methylcoumarins & ethylcoumarins$722,282$953,530$441,952$20,629$384,985$632,392
Lactones (excl. coumarin, methylcoumarins & ethylcoumarins)$31,958,170$238,107,483$478,650,846$496,852,365$342,900,304$217,581,218
Total$182,834,250$326,461,689$595,836,840$609,357,498$350,862,241$248,837,545