Harmonized Tariff Schedule of the United States · HTS code · HS 3827.20

3827.20.00

3827.20.00: Containing bromochlorodifluoromethane (Halon-1211), bromotrifluoromethane (Halon-1301) or dibromotetrafluoroethanes (Halon-2402)

Not declarable on its own: use one of its 1 subdivisions Data: Harmonized Tariff Schedule of the United States · checked on 22 October 2026

  1. 3827 Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included:
  2. 3827.20.00 Containing bromochlorodifluoromethane (Halon-1211), bromotrifluoromethane (Halon-1301) or dibromotetrafluoroethanes (Halon-2402)

What you pay

Importing into USA

Customs duty 3.7% standard rate depends on the country of origin
Additional duties and charges 1 additional measure
VAT no federal VAT; a Merchandise Processing Fee of 0.3464 % is charged on formal entries
Duty calculatorCalculate duty and taxes →

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.

Additional duties and charges 1

  • Additional dutySection 301 — China — technology transfer, IP and innovation (2018 actions and 2024 four-year review) 25%
    Applies to goods from
    China
    In force
    from 24 September 2018
    Legal act
    HTSUS 9903.88.03

Preferential rates by country

Agreement or schemeCountriesRate
General (MFN)—3.7%
US–Australia FTA AUAustraliaFree
US–Bahrain FTA BHBahrainFree
US–Chile FTA CLChileFree
US–Colombia TPA COColombiaFree
US–Israel FTA ILIsraelFree
US–Jordan FTA JOJordanFree
US–Korea FTA KRSouth KoreaFree
US–Morocco FTA MAMoroccoFree
US–Oman FTA OMOmanFree
CAFTA-DR PCosta Rica, Dominican Republic, El Salvador, Guatemala, Honduras, NicaraguaFree
US–Panama TPA PAPanamaFree
US–Peru TPA PEPeruFree
USMCA SCanada, MexicoFree
US–Singapore FTA SGSingaporeFree
Column 2Cuba, North Korea, Russia, Belarus25%

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

3827.20 Containing bromochlorodifluoromethane (Halon-1211), bromotrifluoromethane (Halon-1301) or dibromotetrafluoroethanes (Halon-2402)

UK 6% Third-country duty 1 tariff line EU 6.5% Third-country duty 1 tariff line Türkiye 6.5% Third-country duty 1 tariff line

Legal notes

Chapter notes: Chapter 38 →

Code history

Since 2022; before, these goods were classified under 3824.72.

HTS code 3827.20.00 is a line of the Harmonized Tariff Schedule of the United States under HS subheading 3827.20 (containing bromochlorodifluoromethane).

The general duty is 3.7%, and quantities are declared in kg.

For the same subheading, the UK duty is 6%, the EU duty is 6.5% and the Türkiye duty is 6.5%.

Questions and answers

What is the USA import duty for HTS code 3827.20.00?

The general duty in the Harmonized Tariff Schedule of the United States is 3.7%; 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 3827.20.00 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.

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