Commodity2005200620072008200920102011
Tetrahydrofuran$44,052$40,487$53,630$58,911$46,028$115,349$93,778
2-Furaldehyde (furfuraldehyde)$30  $55$70$327$286
Furfuryl alcohol & tetrahydrofurfuryl alcohol$91,958$65,895$110,020$28,441$95,245$81,964$1,863
Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ...$270,614$84,479$116,144$372,643$185,288$161,716$100,310
Coumarin, methylcoumarins & ethylcoumarins$134,422$146,146$154,757$235,491$265,918$155,234$2,184
Lactones (excl. coumarin, methylcoumarins & ethylcoumarins)$863,571$396,149$431,097$389,475$472,189$1,032,736$2,108,268
Total$1,404,647$733,156$865,648$1,085,016$1,064,738$1,547,326$2,306,689