Commodity Code Description

29 04 10 Derivatives containing only sulpho groups, their salts and ethyl esters
29 04 20 Derivatives containing only nitro or only nitroso groups
29 04 31 Perfluorooctane sulphonic acid
29 04 32 Ammonium perfluorooctane sulphonate
29 04 33 Lithium perfluorooctane sulphonate
29 04 34 Potassium perfluorooctane sulphonate
29 04 35 Other salts of perfluorooctane sulphonic acid
29 04 36 Perfluorooctane sulphonyl fluoride
29 04 90 Other
29 04 91 Trichloronitromethane (chloropicrin)
29 04 99 Other