Commodity20052006200720082009
Tartaric acid $7,099   
Citric acid$173,439$145,859$204,127$178,144$315,000
Salts & esters of citric acid$1,520$2,041$901$2,537$15,973
Gluconic acid, its salts & esters  $175,339$375,690$46,674
Carboxylic acids with alcohol function but without oth. oxygen function, th ...  $8,947$17,541 
Salicylic acid & its salts$460$862   
Esters of salicylic acid & their salts, other than salicylic acid & its sal ...$100$570   
Carboxylic acids with phenol function but without oth. oxygen function, the ...$613$527$13,516 $333
Carboxylic acids with additional oxygen function&their anhydrides,halides,p ... $452$5,012$13,312 
Total$176,132$157,410$407,842$587,224$377,980