Commodity2005200620072008200920102011
Tetrahydrofuran$923$52,464 $3,665$9,026$90,293$11,786
2-Furaldehyde (furfuraldehyde)      $385
Furfuryl alcohol & tetrahydrofurfuryl alcohol     $28,500 
Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ...$532,488$405,162$180,245$349,912$15,000$104$249
Lactones (excl. coumarin, methylcoumarins & ethylcoumarins)$489,121$327,416$229,843$151,602$28,486$346,873$21,324
Total$1,022,532$785,042$410,088$505,179$52,512$465,770$33,744