Commodity200520062007200820092010
Lactic acid, its salts & esters$3,074$3,473$445$1,191$1,104$383
Tartaric acid$31,098$12,483$16,391$5,326$800$10,434
Salts & esters of tartaric acid$35,130$5,973$61,320$80,378$521 
Citric acid$757,667$429,919$608,155$901,542$512,417$748,952
Salts & esters of citric acid$21,348$2,597$47,559$57,469$16,224$71,185
Gluconic acid, its salts & esters$7,713$21,672$388$13,995$26,247$121,218
Carboxylic acids with alcohol function but without oth. oxygen function, th ...$48,761$33,752$56,289$17,440$30,879$24,910
Salicylic acid & its salts$7,951$4,687$9,878$9,689$6,288$6,346
O-Acetylsalicylic acid, its salts & esters$30,894 $448$141$4$689
Esters of salicylic acid & their salts, other than salicylic acid & its sal ... $5,403$2,055$7,171$5,082$1,384
Carboxylic acids with phenol function but without oth. oxygen function, the ...$12,856$11,459$5,110$10,951$32,835$49,378
Carboxylic acids with aldehyde/ketone function but without oth. oxygen func ...$343,813$13,060$634$15,205$10,225$18,637
Carboxylic acids with additional oxygen function&their anhydrides,halides,p ...$277,717$3,585$3,583$7,259$3,317$2,535
Total$1,578,022$548,063$812,255$1,127,757$645,943$1,056,051