Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Tetrahydrofuran | $715,687 | $943,176 | $1,170,506 | $1,469,839 | $775,979 | $1,283,780 | $1,783,303 |
2-Furaldehyde (furfuraldehyde) | $1,024 | $302 | $818 | $1,197 | $424 | $641 | $359 |
Furfuryl alcohol & tetrahydrofurfuryl alcohol | $589,364 | $441,446 | $987,401 | $978,224 | $484,499 | $1,411,275 | $1,657,471 |
Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ... | $440,469 | $625,610 | $2,068,849 | $5,867,728 | $6,432,350 | $8,493,573 | $8,558,446 |
Coumarin, methylcoumarins & ethylcoumarins | $14,983 | $15,052 | $34,879 | $28,405 | $32,422 | $44,319 | $15,389 |
Lactones (excl. coumarin, methylcoumarins & ethylcoumarins) | $2,307,759 | $3,538,570 | $5,117,827 | $4,553,930 | $5,222,345 | $8,109,883 | $4,139,838 |
Total | $4,069,286 | $5,564,156 | $9,380,280 | $12,899,323 | $12,948,019 | $19,343,471 | $16,154,806 |
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