Commodity200520062007200820092010
Lactic acid, its salts & esters$5,605$3,327$2,853$6,467$585$8,841
Tartaric acid   $391$582$538
Salts & esters of tartaric acid  $53$18,086  
Citric acid$35,461$55,245$88,903$74,634$66,054$38,425
Salts & esters of citric acid$9,177$7,081$12,126$26,086$16,627$31,318
Gluconic acid, its salts & esters$51,436$1,213$9,722  $1,908
Carboxylic acids with alcohol function but without oth. oxygen function, th ...$4,259$2,610$434$70,044$412$293
Salicylic acid & its salts  $5,572 $8$1,261
O-Acetylsalicylic acid, its salts & esters  $193  $983
Esters of salicylic acid & their salts, other than salicylic acid & its sal ...   $602$17,841$279
Carboxylic acids with phenol function but without oth. oxygen function, the ...$20,613$34,636$69,448$63,794$42,357$45,246
Carboxylic acids with additional oxygen function&their anhydrides,halides,p ...$7,646$12,372$10,737$8,368$2,049$258
Total$134,197$116,484$200,041$268,472$146,515$129,350