Commodity200520062007200820092010
Tetrahydrofuran$34,025$172,588$64,982$107,434$88,771$107,348
2-Furaldehyde (furfuraldehyde)$703,986$799,552$1,128,731$887,329$944,623$1,149,016
Furfuryl alcohol & tetrahydrofurfuryl alcohol$27,260$29,025 $885$17,833$14
Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ...$645,699$592,513$1,610,321$1,213,441$493,241$580,397
Coumarin, methylcoumarins & ethylcoumarins$182,507$283,881$250,177$326,847$379,236$317,103
Lactones (excl. coumarin, methylcoumarins & ethylcoumarins)$183,033$182,580$560,237$468,003$553,784$148,986
Total$1,776,510$2,060,139$3,614,448$3,003,939$2,477,488$2,302,864