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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tetrahydrofuran | $514,402 | $547,592 | $792,472 | $474,440 | $324,288 | $1,098,451 | $4,026,648 |
| 2-Furaldehyde (furfuraldehyde) | $136 | | $66 | $382 | $70 | $1,788 | $13 |
| Furfuryl alcohol & tetrahydrofurfuryl alcohol | $351,167 | $590,535 | $798,229 | $844,263 | $392,686 | $507,307 | $595,421 |
| Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ... | $8,296,615 | $4,629,996 | $5,574,614 | $4,328,808 | $3,428,582 | $5,615,152 | $5,991,181 |
| Coumarin, methylcoumarins & ethylcoumarins | $142,229 | $39,471 | $99,799 | $57,079 | $176,958 | $300,867 | $201,931 |
| Lactones (excl. coumarin, methylcoumarins & ethylcoumarins) | $197,504 | $66,834,536 | $70,104,193 | $91,734,414 | $62,730,955 | $54,054,182 | $46,940,035 |
| Total | $9,502,053 | $72,642,130 | $77,369,373 | $97,439,386 | $67,053,539 | $61,577,747 | $57,755,229 |
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