Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
Tetrahydrofuran | $139,776 | $318,498 | $349,717 | $185,409 | $400,796 | $495,009 |
2-Furaldehyde (furfuraldehyde) | | | | $31 | | |
Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ... | | $3,529 | $4,160 | | | |
Lactones (excl. coumarin, methylcoumarins & ethylcoumarins) | $44,214 | $55 | $498,778 | $1,223,426 | $660,631 | $635,149 |
Total | $183,990 | $322,082 | $852,655 | $1,408,866 | $1,061,427 | $1,130,158 |
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