HS Heading 2923: Quaternary ammonium salts and quaternary ammonium bases; Phosphatidylcholine and other phosphoamino lipids, whether or not they have a chemical definition — China Import Duty Rates 2026

Please enter an HS code or a product name

HS Heading 2923: Quaternary ammonium salts and quaternary ammonium bases; Phosphatidylcholine and other phosphoamino lipids, whether or not they have a chemical definition

Heading 2923 (Quaternary ammonium salts and quaternary ammonium bases; Phosphatidylcholine and other phosphoamino lipids, whether or not they have a chemical definition) contains 5 sub-codes. Open a sub-code for the applicable MFN rate, temporary rate, consumption tax, VAT and any FTA / RCEP preferential rate.

29231000 -Choline and its salts -Choline and its salts

29232000 -Phosphatidylcholine and other phosphoamino lipids -Phosphatidylcholine and other phosphoamino lipids

29233000 -Tetraethylammonium perfluorooctylsulfonate -Tetraethylammonium perfluorooctylsulfonate

29234000 -Perfluorooctylsulfonic acid, didecyldimethylammonium salt -Perfluorooctylsulfonic acid, didecyldimethylammonium salt

29239000 -Other quaternary ammonium salts and quaternary ammonium bases -Other quaternary ammonium salts and quaternary ammonium bases