Commodity2005200620072008200920102011
Lactic acid, its salts & esters$1,231$1,170$3,128$6,545$2,077$1,016$392
Tartaric acid$362 $812$152$95 $285
Salts & esters of tartaric acid$1,211$1,625$2,740$2,038$1,191$1,724$1,167
Citric acid$73,857$37,394$100,627$72,021$78,114$50,138$66,095
Salts & esters of citric acid$11,727$5,188$8,384$2,695$187$14,228$4,693
Gluconic acid, its salts & esters   $1,500 $1,265$1,209
Carboxylic acids with alcohol function but without oth. oxygen function, th ...$1,389$6,420$7,483$2,742$5,890$2,030$3,011
Salicylic acid & its salts $325 $824  $420
O-Acetylsalicylic acid, its salts & esters$26$193  $297$105 
Esters of salicylic acid & their salts, other than salicylic acid & its sal ...   $1,173   
Carboxylic acids with phenol function but without oth. oxygen function, the ...$1,474$3,995$17,287$5,525$6,994$3,668$9,767
Carboxylic acids with aldehyde/ketone function but without oth. oxygen func ...$836$359$1,741$100$146$838$2,213
Carboxylic acids with additional oxygen function&their anhydrides,halides,p ...$14,403$18,743$14,423$21,510$28,608$13,607$6,993
Total$106,516$75,412$156,625$116,825$123,599$88,619$96,245