Commodity200520062007200820092010
Lactic acid, its salts & esters$15,728$17,945$16,585$75,452$45,095$23,743
Tartaric acid$471$7,607$17,146$23,943$54,332$11,682
Salts & esters of tartaric acid$1,116$12,408$991$131$1,748$85
Citric acid$585,195$306,472$531,268$673,407$758,616$637,151
Salts & esters of citric acid$12,675$19,123$15,238$36,748$291,160$55,693
Gluconic acid, its salts & esters $297$641  $1,082
Carboxylic acids with alcohol function but without oth. oxygen function, th ...$1,524$9,243$87$16,003$29,255 
Salicylic acid & its salts$4,180$7,189$8,648$3,985$7,842$3,866
O-Acetylsalicylic acid, its salts & esters  $2,237$48,115$1,521$11,391
Esters of salicylic acid & their salts, other than salicylic acid & its sal ...  $2,033$1,440$4,379 
Carboxylic acids with phenol function but without oth. oxygen function, the ...$110,266$87,353$124,997$114,241$274,140$208,506
Carboxylic acids with aldehyde/ketone function but without oth. oxygen func ...$1,233   $90$16
Carboxylic acids with additional oxygen function&their anhydrides,halides,p ...$22,296 $5,457 $31,560$4,446
Total$754,684$467,637$725,328$993,465$1,499,738$957,661