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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tetrahydrofuran | $400,494 | $605,950 | $497,938 | $572,388 | $684,035 | $902,584 | $976,383 |
| 2-Furaldehyde (furfuraldehyde) | | $5,608 | | | | | |
| Furfuryl alcohol & tetrahydrofurfuryl alcohol | $214,298 | $283,656 | $102,902 | $37,558 | $149,288 | $132,711 | $569,515 |
| Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ... | $180,930 | $468,869 | $124,839 | $321,832 | $1,095,792 | $478,040 | $979,748 |
| Coumarin, methylcoumarins & ethylcoumarins | $338,706 | $11,978 | $19,294 | $33,210 | $17,375 | $24,578 | $214,135 |
| Lactones (excl. coumarin, methylcoumarins & ethylcoumarins) | $252,199 | $444,844 | $578,321 | $869,220 | $656,410 | $1,228,647 | $1,406,109 |
| Total | $1,386,627 | $1,820,905 | $1,323,294 | $1,834,208 | $2,602,900 | $2,766,560 | $4,145,890 |
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