Commodity2005200620072008
Salts & esters of tartaric acid $50  
Citric acid$329$499$2,557$6,780
Salts & esters of citric acid$139$56  
Carboxylic acids with alcohol function but without oth. oxygen function, th ...   $10
Carboxylic acids with phenol function but without oth. oxygen function, the ... $57  
Total$468$662$2,557$6,790