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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Tetrahydrofuran | | | $1,371 | $1,420 | $19,590 | $10,814 |
| 2-Furaldehyde (furfuraldehyde) | | | $4,359 | | | |
| Furfuryl alcohol & tetrahydrofurfuryl alcohol | | | $33,078 | | $33,239 | |
| Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ... | $8,979 | | $176 | $16,718 | $3,015 | $1,751 |
| Coumarin, methylcoumarins & ethylcoumarins | $54 | | $295 | $7,702 | | $934 |
| Lactones (excl. coumarin, methylcoumarins & ethylcoumarins) | $5,465 | $3,246 | $8,678 | $2,929 | $2,376 | $1,847 |
| Total | $14,498 | $3,246 | $47,957 | $28,769 | $58,220 | $15,346 |
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