Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Tetrahydrofuran | $818 | $2,060 | $3,373 | $1,241 | $10,068 | $62 | $1,011 |
2-Furaldehyde (furfuraldehyde) | $1,328,102 | $1,478,250 | $1,514,232 | $2,316,256 | $3,162,398 | $2,751,475 | $3,158,080 |
Furfuryl alcohol & tetrahydrofurfuryl alcohol | $2,064,165 | $1,565,839 | $2,335,590 | $2,304,207 | $812,814 | $2,449,611 | $3,139,311 |
Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ... | $40,118 | $86,574 | $27,262 | $72,660 | $125,608 | $233,132 | $362,337 |
Coumarin, methylcoumarins & ethylcoumarins | $334 | $783 | $2,342 | | $360 | | $361 |
Lactones (excl. coumarin, methylcoumarins & ethylcoumarins) | $128,783 | $60,349 | $176,154 | $269,421 | $198,273 | $135,496 | $42,852 |
Total | $3,562,320 | $3,193,855 | $4,058,953 | $4,963,785 | $4,309,521 | $5,569,776 | $6,703,952 |
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