Official data Source: US Census Bureau international trade data
Track this productMixtures containing bromochlorodifluoromethane (halon-1211), bromotrifluoromethane (halon-1301) or dibromotetrafluoroethanes (halon-2402)
In short
- US exports were $273K over the last 12 months; the largest market is Norway, with 52.3%.
US imports, Aug 2026
$0
Last 12 months
$0
Average duty paid
n/a
Top supplier
None
US imports
The US recorded no imports of this product in the 13 months to August 2026.
What changed
- The US recorded no imports of this product in August 2026.
US trade by year
US exports were $273K, up 74%. Before January 2022 these goods were coded 3824.72, so earlier years add those up.
| Period | US imports | Duty paid | US exports |
|---|---|---|---|
| 12 months to Aug 2026 | $0 | n/a | $273K+533% |
| 12 months to Aug 2025 | $0 | n/a | $43K+384% |
| 12 months to Aug 2024 | $0 | n/a | $9K |
| 12 months to Aug 2023 | $0 | n/a | $0−100% |
| 12 months to Aug 2022 | $0 | n/a | $36K−62% |
| 12 months to Aug 2021 | $0 | n/a | $94K−78% |
| 12 months to Aug 2020 | $0 | n/a | $439K+752% |
| 12 months to Aug 2019 | $0 | n/a | $52K−18% |
| 12 months to Aug 2018 | $0 | n/a | $63K−60% |
| 12 months to Aug 2017 | $0 | n/a | $157K |
Where US exports go
US exports were $117K in August 2026, and $273K over the last 12 months, up 533% on the 12 months before. Fastest-growing market with 3% or more of US exports: Norway, up 1338%.
| Market | Last 12 months | Share | vs 12 months before |
|---|---|---|---|
| Norway | $143K | 52.3% | +1338% |
| Brazil | $48K | 17.4% | +85% |
| Australia | $24K | 8.8% | new |
| United Kingdom | $17K | 6.2% | new |
| Ireland | $12K | 4.5% | new |
| El Salvador | $9K | 3.5% | new |
| Mexico | $6K | 2.3% | new |
| Uzbekistan | $5K | 1.8% | new |
| Other countries (2) | $9K | 3.3% | new |
| All countries | $273K | 100.0% | +533% |
Markets abroad
Each country's own import figures for this product, from UN Comtrade: the 8 biggest importers outside the US in the latest year each has reported, what they bought from the US, and the change from the year before. Values usually include freight and insurance to the importer's border, so they run a little above US export figures. Countries report a year or more late; 16 have reported 2025 so far.
| Market | Imports | vs year before | From the US | US share |
|---|---|---|---|---|
| Israel | $109Kin 2025 | n/a | $0 | 0.0% |
| Thailand | $59Kin 2025 | +832% | $0 | 0.0% |
| Peru | $57Kin 2025 | n/a | $0 | 0.0% |
| Portugal | $40Kin 2025 | −4.9% | $0 | 0.0% |
| Ireland | $12Kin 2025 | +3.7% | $0 | 0.0% |
| Sweden | $8Kin 2025 | n/a | $0 | 0.0% |
| Finland | $5Kin 2025 | n/a | $0 | 0.0% |
| Belgium | $3Kin 2025 | −19% | $0 | 0.0% |
The biggest market outside the US is Israel, which imported $109K of this product in 2025, none of it from the US.
Related products
Other products under heading 3827: mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included. US trade over the 12 months to August 2026.
About these figures
- Source: US Census Bureau international trade data, not seasonally adjusted, in US dollars. Retrieved November 3, 2026.
- US imports are general imports at customs value, which excludes freight and insurance. Exports are at free-alongside-ship value.
- Average price is customs value divided by quantity, across all of the product's 10-digit lines.
- Duty paid is the duty Census calculates on each country's imports for consumption, as a share of their value. It moves with tariff changes, exemptions and the mix of goods within the product.
- Markets abroad are each country's imports as it reports them to UN Comtrade, in US dollars, usually including freight and insurance. Countries report a year or more late and in their own edition of the HS codes, so one still on an older edition is missing for codes that changed in 2022.
- Census revises recent months, so figures can change slightly. These are estimates for research and planning, not customs or legal advice.