|
| Commodity | 2005 | 2006 |
| Tetrahydrofuran | $4,739 | $4,657 |
| 2-Furaldehyde (furfuraldehyde) | $585 | $8,101 |
| Furfuryl alcohol & tetrahydrofurfuryl alcohol | | $25,696 |
| Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ... | $5,298 | $2,028 |
| Coumarin, methylcoumarins & ethylcoumarins | | $419 |
| Lactones (excl. coumarin, methylcoumarins & ethylcoumarins) | $711,648 | $401,374 |
| Total | $722,270 | $442,275 |
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