Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Tetrahydrofuran | $43,976 | $56,977 | $96,568 | $42,215 | $348,305 | $184,694 | $196,657 |
2-Furaldehyde (furfuraldehyde) | $2,297 | $67,380 | $1,867 | | $10,213 | | $1,633 |
Furfuryl alcohol & tetrahydrofurfuryl alcohol | $1,134,274 | $3,459,306 | $4,781,817 | $711,697 | $343,109 | $379,955 | $404,731 |
Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ... | $428,036 | $643,830 | $38,463 | $23,360 | $139,434 | $511,203 | $45,225 |
Coumarin, methylcoumarins & ethylcoumarins | $258,707 | $342,425 | $211,545 | $173,592 | $5,691 | $3,648 | $3,372 |
Lactones (excl. coumarin, methylcoumarins & ethylcoumarins) | $6,910,537 | $10,056,515 | $7,834,479 | $11,666,947 | $9,632,031 | $5,416,092 | $6,863,153 |
Total | $8,777,827 | $14,626,433 | $12,964,739 | $12,617,811 | $10,478,783 | $6,495,592 | $7,514,771 |
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