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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tetrahydrofuran | $116,800,667 | $123,290,181 | $148,272,343 | $134,041,612 | $35,967,591 | $38,456,993 | $60,339,050 |
| 2-Furaldehyde (furfuraldehyde) | $2,075,587 | $2,728,858 | $3,191,558 | $2,708,432 | $2,885,643 | $2,747,859 | $4,479,445 |
| Furfuryl alcohol & tetrahydrofurfuryl alcohol | $3,422,353 | $2,426,524 | $4,040,482 | $6,211,594 | $5,155,948 | $14,169,632 | $12,262,347 |
| Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ... | $44,818,629 | $71,802,585 | $115,989,699 | $64,606,603 | $55,057,879 | $16,532,263 | $11,578,880 |
| Coumarin, methylcoumarins & ethylcoumarins | $620,411 | $590,914 | $716,363 | $1,006,793 | $997,420 | $1,341,863 | $703,496 |
| Lactones (excl. coumarin, methylcoumarins & ethylcoumarins) | $545,251,728 | $721,840,755 | $727,341,823 | $453,498,970 | $346,575,514 | $601,133,227 | $320,823,641 |
| Total | $712,989,375 | $922,679,817 | $999,552,268 | $662,074,004 | $446,639,995 | $674,381,837 | $410,186,859 |
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