Commodity200520062007200820092011
Methanal (formaldehyde)$42,028$28,651$29,547$27,145$29,337$42,532
Ethanal (acetaldehyde)$13 $30$1,251$1,380$16
Butanal (butyraldehyde, normal isomer)$13     
Acyclic aldehydes without oth. oxygen function (excl. of 2912.11-2912.13)$6,737$3,051$70$185$65 
Benzaldehyde$75$79$83 $32$54
Cyclic aldehydes without oth. oxygen function, other than benzaldehyde $11$26$269$438$59
Aldehyde-alcohols$2,263$1,360$7,675$5,319$18,757$1,770
Vanillin (4-hydroxy-3-methoxybenzaldehyde)$20,509$28,696$40,064$48,108$38,422$18,381
Ethylvanillin (3-ethoxy-4-hydroxybenzaldehyde) $1,599$1,653$1,373 $3,256
Aldehyde-ethers, aldehyde-phenols & aldehydes with oth. oxygen function (ex ... $1,137$86$189 $79
Cyclic polymers of aldehydes     $48
Paraformaldehyde $32  $44 
Total$71,638$64,616$79,234$83,839$88,475$66,195