Commodity2005200620072008200920102011
Tetrahydrofuran$757,014$428,156$666,313$744,391$547,453$855,320$1,467,154
2-Furaldehyde (furfuraldehyde)$497,920$94,826$133,904$220,202$605,681$570,042$1,819,945
Furfuryl alcohol & tetrahydrofurfuryl alcohol$884,195$982,141$1,677,677$2,517,252$852,278$2,044,781$3,462,602
Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ...$4,732,307$4,120,788$4,179,862$3,864,269$4,228,537$6,833,390$5,669,234
Coumarin, methylcoumarins & ethylcoumarins$802,797$700,733$1,003,641$1,275,000$1,623,492$1,945,420$1,629,255
Lactones (excl. coumarin, methylcoumarins & ethylcoumarins)$3,803,324$4,048,563$5,164,178$4,747,771$5,998,931$7,292,401$9,918,776
Total$11,477,557$10,375,207$12,825,575$13,368,885$13,856,372$19,541,354$23,966,966