Commodity2005200620072008200920102011
Methanal (formaldehyde)$523$1,932$2,692$752$987$1,186$1,819
Ethanal (acetaldehyde)$24$28$604$290 $64$1
Acyclic aldehydes without oth. oxygen function (excl. of 2912.11-2912.13)$677$1,592$381$409$34 $28
Benzaldehyde$1,607$828$557$331  $117
Cyclic aldehydes without oth. oxygen function, other than benzaldehyde  $29 $44 $137
Aldehyde-alcohols    $27  
Vanillin (4-hydroxy-3-methoxybenzaldehyde) $65$4  $1,596$23
Aldehyde-ethers, aldehyde-phenols & aldehydes with oth. oxygen function (ex ...$41      
Total$2,872$4,445$4,267$1,782$1,092$2,846$2,125