Commodity200520062007200820092010
Lactic acid, its salts & esters$3,447  $5,726$6,698$20,424
Citric acid$14,793$30,722$20,159$40,467$72,783$12,738
Salts & esters of citric acid $2,222$3,691$51,283$13,651$10,645
Gluconic acid, its salts & esters  $22,260   
Carboxylic acids with alcohol function but without oth. oxygen function, th ...  $3,336 $36,434$43,197
Salicylic acid & its salts $2,940    
O-Acetylsalicylic acid, its salts & esters   $1,965$16,633$14,040
Esters of salicylic acid & their salts, other than salicylic acid & its sal ... $17,550    
Carboxylic acids with phenol function but without oth. oxygen function, the ... $36,899 $6,894$1,454$4,800
Carboxylic acids with additional oxygen function&their anhydrides,halides,p ...  $558   
Total$18,240$90,333$50,004$106,335$147,653$105,844