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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tetrahydrofuran | $6,384 | $5,702 | $2,673 | $157,195 | $29 | $480 | |
| 2-Furaldehyde (furfuraldehyde) | | $55 | | | | | |
| Furfuryl alcohol & tetrahydrofurfuryl alcohol | | $3,444 | | $12,653 | | | |
| Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ... | $3,316 | $21 | | $16,158 | | $2,332 | $60,158 |
| Lactones (excl. coumarin, methylcoumarins & ethylcoumarins) | $8,525 | $24,435 | $36,918 | $22,689 | $84,219 | $112,570 | $1,890 |
| Total | $18,225 | $33,657 | $39,591 | $208,695 | $84,248 | $115,382 | $62,048 |
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