This is the international 6-digit HS code. Your country may use additional digits for national tariff purposes. For UK tariff and duty rates, check the UK Trade Tariff. For US rates, check the USITC HTS.
Related Codes Under 29.23
29.23.10
Quaternary ammonium salts and hydroxides; choline and its salts, whether or not chemically defined
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29.23.20
Lecithins and other phosphoaminolipids, whether or not chemically defined
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29.23.30
Quaternary ammonium salts and hydroxides; tetraethylammonium perfluorooctane sulphonate, whether or not chemically defined
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29.23.40
Quaternary ammonium salts and hydroxides; didecyldimethylammonium perfluorooctane sulphonate, whether or not chemically defined
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