Commodity200520062007200820092010
Lactic acid, its salts & esters   $8,869 $246
Tartaric acid     $20
Salts & esters of tartaric acid    $3,390 
Citric acid$745$785$1,146$159 $417
Carboxylic acids with alcohol function but without oth. oxygen function, th ...$8,583$3,211$2,622$1,904$1,982$7,580
Esters of salicylic acid & their salts, other than salicylic acid & its sal ...    $998 
Carboxylic acids with phenol function but without oth. oxygen function, the ...  $33 $1,848$165
Carboxylic acids with aldehyde/ketone function but without oth. oxygen func ...$450   $28 
Carboxylic acids with additional oxygen function&their anhydrides,halides,p ...$4,252$3,538$916$503$11,531 
Total$14,030$7,534$4,717$11,435$19,777$8,428