Section 06 Products of the chemical or allied industries 29 Organic chemicals 29 18 Carboxylic acids with additional oxygen function and their ... derivatives 29 18 16 Gluconic acid, its salts and esters 29 18 16 00 Gluconic acid, its salts and esters Commodity Code Description 29 18 16 00 000 Gluconic acid, its salts and esters
