291899 — Carboxylic acids with additional oxygen function and their anhydrides, halides,…: Other
HS code 291899 classifies Carboxylic acids with additional oxygen function and their anhydrides, halides,…: Other. It belongs to Chapter 29 (Organic chemicals) of Section VI (Products of the chemical or allied industries) of the Harmonized System. Duty rates are recorded for 1 country.
Description
Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives : Other : Other
Duty rates
US MFN base rate (HTS 2026, Column-1 General) — excludes Section 301 / IEEPA add-ons; not legal advice. Other countries’ rates and live duties via the EximAgent CLI.
- USUnited StatesFree–6.5%MFNas of Jan 1, 2026
Common questions
- What is HS code 291899?
- Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives : Other : Other
- What duty rates apply to 291899?
- Listed US duty: Free–6.5% — see the duty-rates table for the full breakdown.
Browse all of Chapter 29: Organic chemicals →
Go beyond the code
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