Commodity200520072008
Lactic acid, its salts & esters$39,372$142,427$452,050
Tartaric acid$30,832$54,352$183,755
Citric acid$855,291$1,045,333$935,822
Salts & esters of citric acid$80,474$16,851$38,228
Gluconic acid, its salts & esters$34,359 $33,666
Carboxylic acids with alcohol function but without oth. oxygen function, th ...$77,130$24,997$8,850
Salicylic acid & its salts$11,698$29,800$13,195
O-Acetylsalicylic acid, its salts & esters$13,892$5,400$3,813
Carboxylic acids with phenol function but without oth. oxygen function, the ... $4,840 
Carboxylic acids with aldehyde/ketone function but without oth. oxygen func ...$602,337$42,544$117,102
Carboxylic acids with additional oxygen function&their anhydrides,halides,p ...$817$115,353$117,615
Total$1,746,202$1,481,897$1,904,096