2921.43.90
Other
Amine-function compounds: Aromatic monoamines and their derivatives; salts thereof: Toluidines and their derivatives; salts thereof: Other
Data provenance: Rates from HTS Revision 16 (Aug 15, 2026); trade measures verified against CBP CSMS and Federal Register notices through Aug 15, 2026.
Duty rates
Column 1 (General / MFN)
6.5%
Column 2 (Non-NTR)
15.4¢/kg + 60%
Column 1 (Special / FTA)
Free
Eligible
The rates above are statutory column rates. Trade remedies in Chapter 99 (Section 301, 232, IEEPA, reciprocal) and FTA preferences can change the duty owed on a given entry — see below.
Trade measures (Chapter 99)
No active Chapter 99 measures are linked to this code.
Rate-change history
What the rate was before, and when it changed. The government schedule replaces each revision in place; we keep the timeline.
-
NEW_PROGRAM Executive Order Feb 1, 2026 — Reciprocal Tariff (FR 2026-03824)
Section 122 reciprocal surcharge in effect — additional 10% on most imports through July 24, 2026
See the change → -
Base rate HTS 2023
Column 1 general rate set to 6.5%.
Related CBP rulings
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We referred the information provided to our laboratory for review. We regret the delay. The subject product is described as cyclohexylamine (CAS No. 108-91-8), with a purity of approximately 99.7 percent, intended primarily for use in chemi
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Other codes in heading 2921
Duty by origin country
The rate above is the statutory base. Total landed duty depends on origin — see the calculated rate for 2921.43.90 from each major US trading partner.
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