Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Tetrahydrofuran | $1,716,510 | $2,301,385 | $2,979,888 | $2,881,093 | $1,168,487 | $2,357,345 | $3,379,305 |
2-Furaldehyde (furfuraldehyde) | $147 | | $1,739 | $277 | | $663 | $468 |
Furfuryl alcohol & tetrahydrofurfuryl alcohol | $191 | $4 | | | | | $153 |
Heterocyclic comps. cont. an unfused furan ring (whether or not hydrogenate ... | $22,457 | $12,972 | $26,116 | $20,893 | $4,910 | $80,346 | $70,832 |
Coumarin, methylcoumarins & ethylcoumarins | $8,953 | $14,545 | $46,618 | $61,012 | $10,154 | $34,161 | $8,274 |
Lactones (excl. coumarin, methylcoumarins & ethylcoumarins) | $413,937 | $317,078 | $432,478 | $242,770 | $451,692 | $526,738 | $319,616 |
Total | $2,162,195 | $2,645,984 | $3,486,839 | $3,206,045 | $1,635,243 | $2,999,253 | $3,778,648 |
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