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HSChapter 38
U.S. exports of mixtures containing halon-1211, halon-1301, or halon-2402 (HS 382720) totaled $21K in June 2026, traded with 5 countries.
Halon-based fire-suppression blends — built around bromochlorodifluoromethane (Halon-1211), bromotrifluoromethane (Halon-1301), or dibromotetrafluoroethanes (Halon-2402) — are classified under a single US tariff line (3827200000) and are among the most potent ozone-depleting substances regulated under the Montreal Protocol. EPA allowances are mandatory for import, and the primary legitimate trade today involves recovered or recycled halons for critical-use exemptions such as aviation and military fire suppression systems. Importers must be prepared to demonstrate that the material originates from an approved reclamation source and meets purity specifications for its intended end use.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
Critical-use exemptions under the Montreal Protocol allow continued use of recovered halons in aviation fire suppression, certain military applications, and other systems where no technically feasible alternative exists. Importers must document the critical-use basis and hold the required EPA allowances.
Documentation should include the reclaimer's certification, the source of the recovered material, and purity test results meeting industry standards (such as those published by the Halon Recycling Corporation or equivalent). CBP may request this documentation at entry, and EPA may audit allowance usage post-importation.
No historical data available for this product yet.
| Country | Imports | Exports | Balance |
|---|---|---|---|
| IRELAND | -- | $12K | +$12K |
| NORWAY | -- | $8K | +$8K |
| ITALY | -- | -- | -- |
| NETHERLANDS | -- | -- | -- |
| BRAZIL | -- | -- | -- |
Supplier Network
Get discovered by U.S. importers searching for HS 382720 — Mixtures Containing Halon-1211, Halon-1301, or Halon-2402. Be the first supplier listed.
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 3827200000 | MIXTURES CONT BROMOCHLORODIFLUOROMETHANE, ETC | $21K |
PRODUCTS AND RESIDUALS OF CHEMICAL INDUSTRY, NESOI
HS 382499
DIAGNOSTIC OR LABORATORY REAGENTS INCL KITS, NESOI
HS 382219
CHEM ELEM DOPED, USED IN ELECTRON, DISCS WAFERS ET
HS 381800
SUPPORTED CATALYSTS W PREC METAL/PREC MTL COMPND
HS 381512
ARTIFICAL GRAPHITE
HS 380110
ADDITIVE FOR LUB OIL CONT PETRO/BITUMINOUS MINOIL
HS 381121
| State | Imports | Exports | Balance |
|---|---|---|---|
| Arizona | -- | $12K | +$12K |
| Connecticut | -- | $8K | +$8K |
| South Carolina | -- | -- | -- |
| Port | Imports | Exports | Balance |
|---|---|---|---|
| NEW ORLEANS, LA | -- | $12K | +$12K |
| JFK INTERNATIONAL AIRPORT, NY | -- | $8K | +$8K |
| MIAMI INTERNATIONAL AIRPORT, FL | -- | -- | -- |