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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tetrahydrofuran | $1,459,680 | $2,206,539 | $3,020,179 | $1,918,245 | $1,332,342 | $2,720,786 | $2,933,860 |
| 2-Furaldehyde (furfuraldehyde) | $2,501 | $6,417 | $4,811 | $43,964 | $7,687 | $2,711 | $5,331 |
| Furfuryl alcohol & tetrahydrofurfuryl alcohol | $14,371 | $3,929 | $7,895 | $26,729 | $10,410 | $16,241 | $16,619 |
| Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ... | $419,227 | $783,448 | $1,012,159 | $2,164,730 | $2,561,195 | $3,145,949 | $3,305,524 |
| Coumarin, methylcoumarins & ethylcoumarins | $447,189 | $453,222 | $483,842 | $822,468 | $416,391 | $556,805 | $339,511 |
| Lactones (excl. coumarin, methylcoumarins & ethylcoumarins) | $3,013,446 | $3,041,500 | $4,079,055 | $6,196,573 | $7,569,214 | $6,785,530 | $9,729,134 |
| Total | $5,356,414 | $6,495,055 | $8,607,941 | $11,172,709 | $11,897,239 | $13,228,022 | $16,329,979 |
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