Commodity2005200620072008200920102011
Tetrahydrofuran$5,955$14,278$25,458$26,210$25,063$52,278$72,720
2-Furaldehyde (furfuraldehyde)$334,669$314,335$341,807$241,790$2,229$413,638$1,621,653
Furfuryl alcohol & tetrahydrofurfuryl alcohol$33,772$54,899$45,775$62,410$164,070$222,567$276,274
Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ...$2,018,240$2,597,595$2,665,347$2,731,120$2,068,980$2,763,750$1,551,551
Coumarin, methylcoumarins & ethylcoumarins$1,181 $4,885$6,250$2,207$6,192$4,299
Lactones (excl. coumarin, methylcoumarins & ethylcoumarins)$675,575$640,086$973,143$1,211,174$892,312$1,416,977$979,818
Total$3,069,392$3,621,193$4,056,415$4,278,954$3,154,861$4,875,402$4,506,315