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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tetrahydrofuran | $26,455 | $78,844 | $118,083 | $48,391 | $86,197 | $39,844 | $99,716 |
| 2-Furaldehyde (furfuraldehyde) | $2,511 | $1,163 | $4,135 | $6,665 | $15,978 | $6,339 | $494 |
| Furfuryl alcohol & tetrahydrofurfuryl alcohol | $22,116 | $30,196 | $51,130 | $47,076 | $17,121 | $46,874 | $39,567 |
| Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ... | $394,309 | $534,887 | $667,910 | $468,148 | $754,457 | $1,691,653 | $1,687,526 |
| Coumarin, methylcoumarins & ethylcoumarins | $39,630 | $59,483 | $50,499 | $78,085 | $92,403 | $91,180 | $65,285 |
| Lactones (excl. coumarin, methylcoumarins & ethylcoumarins) | $318,115 | $457,233 | $436,954 | $911,044 | $768,475 | $1,274,086 | $1,342,489 |
| Total | $803,136 | $1,161,806 | $1,328,711 | $1,559,409 | $1,734,631 | $3,149,976 | $3,235,077 |
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