Commodity200520062008200920102011
Citric acid   $7,347  
Salts & esters of citric acid $216$292   
Carboxylic acids with alcohol function but without oth. oxygen function, th ...$715     
Carboxylic acids with phenol function but without oth. oxygen function, the ... $219 $1,177$310$8,052
Total$715$435$292$8,524$310$8,052