292390 — Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined: Other
- Covers:
- Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether… not listed under the other codes in this heading.
- Not covered:
- 292310 (Choline and its salts); 292320 (Lecithins and other phosphoaminolipids); 292330 (Tetraethylammonium perfluorooctane sulphonate); and others.
- Listed US duty:
- 6.2% (US general rate, HTS 2026)
Official description
Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined : Other
Find or check your HS code
Suggestions from the HS index, not a customs ruling
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What 292390 covers and what it doesn’t
Official text: Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined › Other.
This is the “other” line of heading 2923 (quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined). It takes goods of that heading that no more specific subheading names. These go elsewhere:
Nearby codes to check
- Heading 2923 Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined: every subheading side by side.
US duty rate
6.2%
General (MFN) rate in the US Harmonized Tariff Schedule, 2026 edition. A range means the rate depends on the 8-digit US line your product falls under. Extra duties such as Section 301, Section 232 or anti-dumping orders can apply on top, depending on origin. Check the lines on hts.usitc.gov. Not legal advice.
Who imports under 292390
EximAgent lists companies with recorded shipments under this code, built from customs records, with who they buy from and how often. See importers of 292390 →
Common questions
- What is HS code 292390?
- Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined : Other
- What duty rates apply to 292390?
- Listed duty rates range from 6.2% across 1 country rate.
Browse all of Chapter 29: Organic chemicals →
Go beyond the code
Classify a product and check the duty for your destination with the CLI, then keep researching in your own agent.