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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tetrahydrofuran | $25,116 | $165,746 | $60,609 | $158,086 | $121,715 | $34,601 | $18,411 |
| 2-Furaldehyde (furfuraldehyde) | | | $21,113 | $4,795 | | $15 | $58 |
| Furfuryl alcohol & tetrahydrofurfuryl alcohol | $25,156 | | $8,342 | $2,770 | $142,239 | $754,927 | $3,041,966 |
| Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ... | $2,435 | $24,745 | $116,722 | $10,781 | $9,391 | $6,221 | $12,613 |
| Coumarin, methylcoumarins & ethylcoumarins | $16,158 | $194,853 | $10,280 | | | $217 | $359 |
| Lactones (excl. coumarin, methylcoumarins & ethylcoumarins) | $1,738,115 | $465,599 | $708,507 | $937,012 | $377,859 | $437,982 | $815,420 |
| Total | $1,806,980 | $850,943 | $925,573 | $1,113,444 | $651,204 | $1,233,963 | $3,888,827 |
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