|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tetrahydrofuran | $7,995 | | $210 | $226 | $5,112 | $560 | $7,006 |
| 2-Furaldehyde (furfuraldehyde) | | $53 | | | | | |
| Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ... | $56 | $3,004 | | $67 | | $28,611 | |
| Lactones (excl. coumarin, methylcoumarins & ethylcoumarins) | $1,600 | $1,067 | $969 | $1,082 | $1,814 | $4,437 | $2,341 |
| Total | $9,651 | $4,124 | $1,179 | $1,375 | $6,926 | $33,608 | $9,347 |
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