Commodity2005200620072008200920102011
Lactic acid, its salts & esters   $130$11,200$2,474$2,939
Salts & esters of tartaric acid  $54   $1,500
Citric acid $550 $61,397$105,597$288,235$114,176
Salts & esters of citric acid $750 $24,336$153,984$7,900$1,434
Gluconic acid, its salts & esters$1,238$39,557     
Carboxylic acids with alcohol function but without oth. oxygen function, th ...  $7,041    
Salicylic acid & its salts$3,348$332$166 $88$75$1,041
Esters of salicylic acid & their salts, other than salicylic acid & its sal ...$7,500$302,046$38,486$53,550 $270 
Carboxylic acids with phenol function but without oth. oxygen function, the ...  $1,219    
Carboxylic acids with additional oxygen function&their anhydrides,halides,p ...      $52,440
Total$12,086$343,235$46,966$139,413$270,869$298,954$173,530