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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Tetrahydrofuran | | $6 | | $245 | | $74 | |
| 2-Furaldehyde (furfuraldehyde) | $18,637 | | | | | $51 | |
| Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ... | $10,109 | $4,094 | $1,092 | $3,820 | $3,420 | $2,799 | $3,110 |
| Coumarin, methylcoumarins & ethylcoumarins | | | $7,566 | | $3,576 | | |
| Lactones (excl. coumarin, methylcoumarins & ethylcoumarins) | $34,241 | $1,099 | $15,064 | $11,701 | $6,260 | $10,318 | $59,741 |
| Total | $62,987 | $5,199 | $23,722 | $15,766 | $13,256 | $13,242 | $62,851 |
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