Commodity200520062007200820092010
Lactic acid, its salts & esters     $144
Tartaric acid   $65  
Salts & esters of tartaric acid $500 $101  
Citric acid$45,198$39,574$50,650$31,369$37,136$59,655
Salts & esters of citric acid $120  $18$1,542
Gluconic acid, its salts & esters$51     
Carboxylic acids with alcohol function but without oth. oxygen function, th ...$9,054$44,201$10,445$1,579$3,845$1,496
Salicylic acid & its salts $47$59 $1,803 
Esters of salicylic acid & their salts, other than salicylic acid & its sal ... $172$236   
Carboxylic acids with phenol function but without oth. oxygen function, the ...$1,277  $2,099$1,485 
Carboxylic acids with aldehyde/ketone function but without oth. oxygen func ...  $595   
Carboxylic acids with additional oxygen function&their anhydrides,halides,p ...   $82$557 
Total$55,580$84,614$61,985$35,295$44,844$62,837