Commodity200520102011
Tartaric acid$5,620  
Citric acid$1,840$71,045$260,181
Salts & esters of citric acid  $100
Esters of salicylic acid & their salts, other than salicylic acid & its sal ...  $208
Carboxylic acids with phenol function but without oth. oxygen function, the ...  $5,000
Carboxylic acids with additional oxygen function&their anhydrides,halides,p ...  $451
Total$7,460$71,045$265,940