Harmonized Tariff Schedule of the United States · HTS code · HS 2921.49
2921.49.32: Aromatic monoamines and their derivatives; salts thereof: other, other, fast color bases
Not declarable on its own: use one of its 1 subdivisions Data: Harmonized Tariff Schedule of the United States · checked on 24 October 2026
- 2921 Amine-function compounds
- Aromatic monoamines and their derivatives; salts thereof:
- 2921.49 Other:
- Other:
- 2921.49.32 Fast color bases
What you pay
Importing into USA
US additional duties of HTS chapter 99 in force on 22 October 2026 are included (Section 301, 232, 338 and 201). IEEPA duties are no longer collected after the Supreme Court ruling of February 2026. Conditional exemptions (US content, end use, metal share) are not computed: check the provision.
Additional duties and import rules
Charges on top of the customs duty, and rules the goods must meet at the border.
No additional measures recorded for this origin.
Preferential rates by country
| Agreement or scheme | Countries | Rate |
|---|---|---|
| General (MFN) | — | 6.5% |
| US–Australia FTA AU | Australia | Free |
| US–Bahrain FTA BH | Bahrain | Free |
| US–Chile FTA CL | Chile | Free |
| US–Colombia TPA CO | Colombia | Free |
| US–Israel FTA IL | Israel | Free |
| US–Jordan FTA JO | Jordan | Free |
| US–Korea FTA KR | South Korea | Free |
| US–Morocco FTA MA | Morocco | Free |
| US–Oman FTA OM | Oman | Free |
| CAFTA-DR P | Costa Rica, Dominican Republic, El Salvador, Guatemala, Honduras, Nicaragua | Free |
| US–Panama TPA PA | Panama | Free |
| US–Peru TPA PE | Peru | Free |
| USMCA S | Canada, Mexico | Free |
| US–Singapore FTA SG | Singapore | Free |
| Column 2 | Cuba, North Korea, Russia, Belarus | 15.4¢/kg + 53% |
Special: reduced rates under trade agreements and preference programmes; the letters in brackets name the programmes (for example AU = Australia FTA, KR = Korea FTA).
Same subheading in other tariffs
2921.49 Aromatic monoamines and their derivatives; salts thereof: other
UK Free – 6% Third-country duty 7 tariff lines · average 5% 
EU 6.5% Third-country duty 1 tariff line 
Türkiye 6.5% Third-country duty 4 tariff lines 
Canada Free Third-country duty 1 tariff line 
Mexico Free – 5% Third-country duty 2 tariff lines · average 2.5% 
Brazil Free – 12.6% Third-country duty 7 tariff lines · average 1.8% 
Argentina Free – 12.6% Third-country duty 12 tariff lines · average 1.1% 
Peru Free Third-country duty 2 tariff lines 
New Zealand Free Third-country duty 1 tariff line 
Japan 3.1% Third-country duty 1 tariff line 
Taiwan 2.5% Third-country duty 10 tariff lines 
GCC 5% Third-country duty 1 tariff line 
Switzerland Free Third-country duty 1 tariff line 
Norway Free Third-country duty 2 tariff lines 
North Macedonia 5% Third-country duty 2 tariff lines 
Nigeria 5% Third-country duty 1 tariff line USA lines: 2921.49
- 2921.49.104-Amino-2-stilbenesulfonic acid and its salts; p-Ethylaniline; 2,4,6-Trimethylaniline (Mesidine); 2,3-Xylidine; 2,4-Xylidine; 2,5-Xylidine; and 3,4-Xylidine
- 2921.49.15Aromatic monoamines and their derivatives; salts thereof: other, m-Nitro-p-toluidine
- 2921.49.32Aromatic monoamines and their derivatives; salts thereof: other, other, fast color bases
- 2921.49.38Antidepressants, tranquilizers and other psychotherapeutic agents
- 2921.49.43Aromatic monoamines and their derivatives; salts thereof: other, other, drugs, other
- 2921.49.45Products described in additional U.S. note 3 to section VI
- 2921.49.50Aromatic monoamines and their derivatives; salts thereof: other, other, other, other
Binding rulings for similar goods
Decisions of U.S. Customs and Border Protection (CROSS) and HMRC (Advance Tariff Rulings) on goods classified here. A ruling binds only its holder, but shows how the authorities classify similar goods. The descriptions are the authorities’ own, in English.
- N341682 U.S. CBP
The tariff classification of Sertraline Hydrochloride (CAS No. 79559-97-0) in bulk powder form, from India
Legal notes
HTS code 2921.49.32 is a line of the Harmonized Tariff Schedule of the United States under HS subheading 2921.49 (aromatic monoamines and their derivatives; salts thereof: other).
The general duty is 6.5%, and quantities are declared in kg.
For the same subheading, the UK duty is 0%–6%, the EU duty is 6.5%, the Türkiye duty is 6.5%, the Canada duty is free, the Mexico duty is 0%–5%, the Brazil duty is 0%–12.6%, the Argentina duty is 0%–12.6%, the Peru duty is free, the New Zealand duty is free, the Japan duty is 3.1%, the Taiwan duty is 2.5%, the GCC duty is 5%, the Switzerland duty is free, the Norway duty is free, the North Macedonia duty is 5% and the Nigeria duty is 5%.
The United States imported goods of subheading 2921.49 worth US$41m in 2024; the largest supplier was India, and the United Kingdom ranked 5th with US$1m.
Questions and answers
What is the USA import duty for HTS code 2921.49.32?
The general duty in the Harmonized Tariff Schedule of the United States is 6.5%; the supplementary unit is kg. Preferential rates for goods from agreement countries, anti-dumping duties and VAT are not included.
Is there a lower rate for 2921.49.32 under US trade agreements?
Yes. The Special column reads “Free (A, AU, BH, CL, CO,D,E, IL, JO, KR, MA, OM,P, PA, PE,S, SG)”: the letters in brackets name the agreements and programmes that grant it.
Where does the United States import these goods from?
For subheading 2921.49 as a whole, the largest supplier in 2024 was India (US$14m), followed by China.