Commodity20052006200720082010
Lactic acid, its salts & esters  $125  
Tartaric acid  $17,154$359 
Salts & esters of tartaric acid    $29,764
Citric acid$36,028$36,933$68,404$93,091$139,760
Gluconic acid, its salts & esters   $22,951 
Carboxylic acids with alcohol function but without oth. oxygen function, th ...$3,024$1,547$16,765$1,680$471
Salicylic acid & its salts$574$25,485   
O-Acetylsalicylic acid, its salts & esters  $23,696$31,252$16,995
Carboxylic acids with phenol function but without oth. oxygen function, the ...$1,738$2,884$49,334$6,164$5,589
Carboxylic acids with aldehyde/ketone function but without oth. oxygen func ... $29,604 $5,766$4,411
Carboxylic acids with additional oxygen function&their anhydrides,halides,p ...  $4,896 $7,697
Total$41,364$96,453$180,374$161,263$204,687