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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Tetrahydrofuran | $99,830 | $56,069 | $46,879 | $131,030 | $232,086 | $184,624 |
| 2-Furaldehyde (furfuraldehyde) | $118 | | | | | |
| Furfuryl alcohol & tetrahydrofurfuryl alcohol | | | $392 | | | |
| Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ... | $21,202 | $22,203 | $71,818 | $74,179 | $138,575 | $150,911 |
| Coumarin, methylcoumarins & ethylcoumarins | $14,447 | $191,294 | | | | |
| Lactones (excl. coumarin, methylcoumarins & ethylcoumarins) | $7,385 | $8,909 | $2,340 | $7,138 | $1,223 | $3,265 |
| Total | $142,982 | $278,475 | $121,429 | $212,347 | $371,884 | $338,800 |
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