Commodity2006200720082009
Citric acid  $20,746$7,164
Gluconic acid, its salts & esters   $84,586
Carboxylic acids with alcohol function but without oth. oxygen function, th ...$611,764$10,586  
Salicylic acid & its salts  $82 
Carboxylic acids with aldehyde/ketone function but without oth. oxygen func ... $14,308$235,771$7,032
Total$611,764$24,894$256,599$98,782