290343 — Halogenated derivatives of hydrocarbons: Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a)
HS code 290343 classifies Halogenated derivatives of hydrocarbons: Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a). 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
Halogenated derivatives of hydrocarbons : Saturated fluorinated derivatives of acyclic hydrocarbons : Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a)
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 States3.7%MFNas of Jan 1, 2026
Common questions
- What is HS code 290343?
- Halogenated derivatives of hydrocarbons : Saturated fluorinated derivatives of acyclic hydrocarbons : Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a)
- What duty rates apply to 290343?
- Listed duty rates range from 3.7% across 1 country rate.
Browse all of Chapter 29: Organic chemicals →
Go beyond the code
Find verified importers of 290343 — Halogenated derivatives of hydrocarbons: Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a) by country, with live tariff context, OFAC sanctions screening, and ready-to-send outreach — each result confidence-tagged.