Commodity200520062007200820092011
Methanal (formaldehyde) $30$436$1,126$30$70
Ethanal (acetaldehyde)  $142,666$130,419$550,323$243,521
Acyclic aldehydes without oth. oxygen function (excl. of 2912.11-2912.13) $2,271  $574 
Cyclic aldehydes without oth. oxygen function, other than benzaldehyde  $640$9,431$52 
Vanillin (4-hydroxy-3-methoxybenzaldehyde)$662 $6,612   
Aldehyde-ethers, aldehyde-phenols & aldehydes with oth. oxygen function (ex ...$4,739    $117
Cyclic polymers of aldehydes   $34,739 $5,739
Total$5,401$2,301$150,354$175,715$550,979$249,447