Commodity2005200620072008200920102011
Methanal (formaldehyde)$2,419$3,183$1,233$1,895$1,965$4,335$4,278
Ethanal (acetaldehyde)     $17$168
Acyclic aldehydes without oth. oxygen function (excl. of 2912.11-2912.13)$63$169  $120  
Benzaldehyde $60 $88$44$123 
Cyclic aldehydes without oth. oxygen function, other than benzaldehyde  $337$310$148$153$2
Aldehyde-alcohols   $171$131  
Vanillin (4-hydroxy-3-methoxybenzaldehyde)$76 $50$61$40 $146
Ethylvanillin (3-ethoxy-4-hydroxybenzaldehyde)    $26  
Aldehyde-ethers, aldehyde-phenols & aldehydes with oth. oxygen function (ex ...$53$21 $36$157 $300
Cyclic polymers of aldehydes  $13$3,213  $1,425
Paraformaldehyde$321$596$423$1,675$537$2,741$822
Total$2,932$4,029$2,056$7,449$3,168$7,369$7,141