|
| Commodity | 2005 | 2006 | 2007 | 2008 |
| Methanal (formaldehyde) | $1,891 | | | $1,013 |
| Ethanal (acetaldehyde) | $341 | | | $436 |
| Butanal (butyraldehyde, normal isomer) | | | $102 | |
| Acyclic aldehydes without oth. oxygen function (excl. of 2912.11-2912.13) | $1,680 | $28,269 | $5,096 | $2,055 |
| Cyclic aldehydes without oth. oxygen function, other than benzaldehyde | $49 | | | |
| Aldehyde-alcohols | | | $358 | |
| Aldehyde-ethers, aldehyde-phenols & aldehydes with oth. oxygen function (ex ... | | $228 | | |
| Paraformaldehyde | | | $1,559 | |
| Total | $3,961 | $28,497 | $7,115 | $3,504 |
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