# 2923 — Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined

HS code 2923 classifies Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined. It belongs to Chapter 29 (Organic chemicals) of Section VI (Products of the chemical or allied industries) of the Harmonized System.

> Section VI · Products of the chemical or allied industries
> Chapter 29 · Organic chemicals

**HS code:** `2923`

## Description

Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined

## Subheadings

- `292310` — Choline and its salts
- `292320` — Lecithins and other phosphoaminolipids
- `292330` — Tetraethylammonium perfluorooctane sulphonate
- `292340` — Didecyldimethylammonium perfluorooctane sulphonate
- `292390` — Other

---
Source: https://hscode.eximagent.ai/29/2923
Last updated: 2026-06-03
Find importers, tariffs and sanctions for 2923 with EximAgent — https://eximagent.ai