Commodity2005200620072008200920102011
Lactic acid, its salts & esters$1,251$5,932$4,269$15,584$10,955$3,786$796
Tartaric acid$1,202 $88$95$35 $419
Salts & esters of tartaric acid   $17$18 $200
Citric acid$31,841$39,558$41,101$35,732$37,318$9,420$10,077
Salts & esters of citric acid$15    $5$5
Gluconic acid, its salts & esters  $2,171    
Carboxylic acids with alcohol function but without oth. oxygen function, th ...$54,254$15,472$30,760$12,329$7,966$8,099$898
Salicylic acid & its salts$233   $50$3,457 
O-Acetylsalicylic acid, its salts & esters$83$78$575$3,942$312$5 
Carboxylic acids with phenol function but without oth. oxygen function, the ...$21,215$10,702$7,989$22,117$14,293$13,748$3,592
Carboxylic acids with aldehyde/ketone function but without oth. oxygen func ...  $565 $140$123 
Carboxylic acids with additional oxygen function&their anhydrides,halides,p ...$6,231$4,493$20,586$2,550$1,674$10,543$4,490
Total$116,325$76,235$108,104$92,366$72,761$49,186$20,477