Commodity2005200720102011
Lactic acid, its salts & esters$14,123$35,736 $40,098
Tartaric acid $1,087  
Citric acid$44,850$76,498$41,970$71,464
Salts & esters of citric acid   $2,117
Carboxylic acids with alcohol function but without oth. oxygen function, th ... $4,234$837 
Esters of salicylic acid & their salts, other than salicylic acid & its sal ...$1,361   
Total$60,334$117,555$42,807$113,679