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U.S. imports of hydrogen (HS 280410) totaled $8.4M in July 2026, traded with 4 countries.
Importers of Hydrogen paid $27K in duties in July 2026 — an effective duty rate of 9.8% on $275K in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: July 2026 dataHydrogen's role as both an industrial feedstock — in ammonia synthesis, petroleum refining, and methanol production — and an emerging clean-energy carrier gives heading 280410 growing strategic importance in US trade policy discussions. Classified under a single line (2804100000), imported hydrogen arrives primarily from Canada, which supplies via pipeline and compressed-gas transport to adjacent US industrial regions. DOT hazardous-materials regulations govern transport of compressed or liquefied hydrogen, and importers should monitor evolving DOE and EPA frameworks around clean-hydrogen certification that may affect future trade flows.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
481 shipments/mo
Compressed hydrogen (UN 1049) and liquid hydrogen (UN 1966) carry different DOT hazmat classifications, container specifications, and placarding requirements. Liquid hydrogen requires cryogenic dewars and specialized handling at the port of entry, while compressed hydrogen typically moves in high-pressure tube trailers or cylinders. Importers must ensure that the declared form matches the actual shipment to avoid hazmat compliance violations.
Hydrogen used as a fuel or energy carrier may fall within DOE program frameworks, particularly as federal clean-hydrogen initiatives develop certification and tracking requirements. While standard industrial hydrogen currently enters under routine CBP procedures, importers involved in hydrogen-as-fuel supply chains should monitor DOE rulemaking and any future import-authorization requirements that may emerge from clean-energy legislation.
HSChapter 28
Subheading 3 of 11 in heading 2804
Subheading 280410 · $8.4M of $79.4M
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ImportsExports
Imports
$8.4MYoY · Pro
Exports
$1.3MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.
Imports · July 2026
origin
Canada and Taiwan together supply 100% of it.
customs district
destination
entry
rate provision · imports
97.0% enters free of duty; the effective duty rate is 0.32%.
HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 2804100000 | Hydrogen | $8.4M | 0.32% | 3.28% | $27K |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 2804100000 | Hydrogen | $1.3M |
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.