Commodity2005200620072008200920102011
Tetrahydrofuran$2,063,967$2,645,207$3,166,638$3,393,953$2,677,735$3,479,105$4,322,345
2-Furaldehyde (furfuraldehyde)$666,357$419,067$471,781$300,240$658,614$126,617$144,967
Furfuryl alcohol & tetrahydrofurfuryl alcohol$3,287,656$4,779,402$5,754,893$7,599,802$5,831,137$12,788,633$11,513,059
Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ...$10,698,079$11,520,406$15,342,402$17,317,259$15,738,743$18,293,604$13,922,580
Coumarin, methylcoumarins & ethylcoumarins$635,964$905,997$458,065$466,004$92,790$163,246$1,385,460
Lactones (excl. coumarin, methylcoumarins & ethylcoumarins)$32,331,560$48,576,132$31,826,096$38,262,419$36,972,479$24,158,671$11,959,495
Total$49,683,583$68,846,211$57,019,875$67,339,677$61,971,498$59,009,876$43,247,906