Commodity200520062008200920102011
Lactic acid, its salts & esters    $2,056 
Tartaric acid  $14,714$3,081  
Citric acid  $277  $4,324
Salts & esters of citric acid$25,491$198  $426,163 
Gluconic acid, its salts & esters$2,454$199  $27,235 
Carboxylic acids with alcohol function but without oth. oxygen function, th ...  $540  $4,324
O-Acetylsalicylic acid, its salts & esters$181$9    
Carboxylic acids with phenol function but without oth. oxygen function, the ...$7,260  $2,259  
Carboxylic acids with aldehyde/ketone function but without oth. oxygen func ...$300 $520   
Total$35,686$406$16,051$5,340$455,454$8,648