Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Tetrahydrofuran | $6,096 | $7,954 | $12,485 | $22,764 | $11,942 | $10,672 | $28,238 |
2-Furaldehyde (furfuraldehyde) | $137,226 | $89,222 | $120,502 | $65,230 | | | |
Furfuryl alcohol & tetrahydrofurfuryl alcohol | $63,615 | $15,086 | $173,860 | $214,684 | $162,795 | $139,833 | $101,430 |
Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ... | $683,922 | $559,241 | $682,065 | $473,409 | $612,902 | $229,422 | $149,209 |
Coumarin, methylcoumarins & ethylcoumarins | $7,007 | $14,548 | $26,331 | $22,205 | $24,121 | $28,000 | $34,700 |
Lactones (excl. coumarin, methylcoumarins & ethylcoumarins) | $334,189 | $486,092 | $273,625 | $455,675 | $228,183 | $13,565,307 | $8,095,913 |
Total | $1,232,055 | $1,172,143 | $1,288,868 | $1,253,967 | $1,039,943 | $13,973,234 | $8,409,490 |
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