Commodity2005200620072008200920102011
Tetrahydrofuran$134,697$17,692$44,543$35,746$59,146$174,474$10,477
2-Furaldehyde (furfuraldehyde)$96,848$70,689$168,790$504,425$122$255,754$879,098
Furfuryl alcohol & tetrahydrofurfuryl alcohol$90,952$70,427 $222,731$324,231$6,454$15,100
Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ...$236,127$686,227$2,202,021$1,204,589$989,758$700,787$719,469
Coumarin, methylcoumarins & ethylcoumarins$44,310$97,200$33,881$105,535$54,553$79,467$28,244
Lactones (excl. coumarin, methylcoumarins & ethylcoumarins)$934,595$1,944,715$3,434,895$2,115,775$1,439,711$1,601,265$2,345,497
Total$1,537,529$2,886,950$5,884,130$4,188,801$2,867,521$2,818,201$3,997,885