Quaternary Ammonium Salts And Hydroxides; Lecithins And Other Phosphoaminolipids, Whether Or Not Chemically Defined:
U.S. import duty rate and tariff classification for HTS 2923 — Quaternary Ammonium Salts And Hydroxides; Lecithins And Other Phosphoaminolipids, Whether Or Not Chemically Defined:.
General (MFN)—Most-favored-nation rate (most countries)
Special—Trade-agreement partners
Column 2—Non-NTR countries
Subheadings under 2923
| HTS code | Description | General rate |
|---|---|---|
| 2923.10.00.00 | Choline And Its Salts | 3.7% |
| 2923.20 | Lecithins And Other Phosphoaminolipids: | — |
| 2923.30.00.00 | Tetraethylammonium Perfluorooctane Sulfonate | 6.2% |
| 2923.40.00.00 | Didecylmethylammonium Perfluorooctane Sulfonate | 6.2% |
| 2923.90.01.00 | Other | 6.2% |
U.S. trade in this category
See actual U.S. import & export volumes for Organic Chemicals (HS 29).
🇨🇳 Importing from China? Goods from China may carry an additional Section 301 tariff (+25% or +7.5%) on top of the rate above.
Estimate the real landed cost →
Source: U.S. International Trade Commission (USITC) Harmonized Tariff Schedule. Rates are for reference; verify with a licensed customs broker before importing.