Hexamethylenediamine And Its Salts:
U.S. import duty rate and tariff classification for HTS 2921.22 — Hexamethylenediamine And Its Salts:.
General (MFN)—Most-favored-nation rate (most countries)
Special—Trade-agreement partners
Column 2—Non-NTR countries
Subheadings under 2921.22
| HTS code | Description | General rate |
|---|---|---|
| 2921.22.05.00 | Hexamethylenediamine Adipate (nylon Salt) | 6.5% |
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.