Commodity2005200620072008200920102011
Lactic acid, its salts & esters$1,780$7,016$666$4,509$1,737$5,949$7,046
Tartaric acid $28 $641$1,005$403$646
Salts & esters of tartaric acid$139$4,345$4,862$8,093$16,057$1,558$38,892
Citric acid$34,466$26,117$43,456$101,273$46,058$53,199$74,715
Salts & esters of citric acid$91$98$285$283 $1,579$4,375
Gluconic acid, its salts & esters$49$1,043 $32,271$18,232$37,182$71,454
Carboxylic acids with alcohol function but without oth. oxygen function, th ...$7,205$5,659$6,038$9,569$9,781$9,689$15,237
Salicylic acid & its salts$646$647$1,685$2,967$2,147$1,073$1,774
O-Acetylsalicylic acid, its salts & esters  $26  $33 
Esters of salicylic acid & their salts, other than salicylic acid & its sal ...   $15$407$178$117
Carboxylic acids with phenol function but without oth. oxygen function, the ...$3,989$4,154$4,235$4,898$4,025$4,519$5,448
Carboxylic acids with aldehyde/ketone function but without oth. oxygen func ...$511$54$95$62$487$73$167
Carboxylic acids with additional oxygen function&their anhydrides,halides,p ...$2,992$342$1,428$22$185$643$42,145
Total$51,868$49,503$62,776$164,603$100,121$116,078$262,016