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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tetrahydrofuran | $17,473,071 | $20,727,693 | $22,915,150 | $20,808,399 | $15,716,499 | $16,685,224 | $22,810,466 |
| 2-Furaldehyde (furfuraldehyde) | $36,432 | $13,137 | $12,884 | $19,887 | $58,157 | $28,455 | $59,082 |
| Furfuryl alcohol & tetrahydrofurfuryl alcohol | $648,366 | $615,784 | $1,194,539 | $3,176,945 | $1,942,943 | $4,517,157 | $7,509,707 |
| Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ... | $19,655,075 | $14,668,198 | $14,672,731 | $19,563,814 | $13,540,931 | $15,780,019 | $17,843,683 |
| Coumarin, methylcoumarins & ethylcoumarins | $2,993,288 | $3,579,155 | $4,804,121 | $4,969,850 | $3,547,257 | $3,876,302 | $2,971,229 |
| Lactones (excl. coumarin, methylcoumarins & ethylcoumarins) | $198,627,480 | $182,577,110 | $163,745,508 | $233,521,239 | $105,222,421 | $202,581,616 | $255,108,123 |
| Total | $239,433,712 | $222,181,077 | $207,344,933 | $282,060,134 | $140,028,208 | $243,468,773 | $306,302,290 |
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