Section VI — Products of the chemical or allied industries
Subheading
280410
Hydrogen
Common commodities
Pure elemental hydrogen gas (H2)Industrial-grade compressed hydrogenHigh-purity proton exchange membrane fuelHydrogenation catalyst for oil refiningAmmonia synthesis feedstock - pure hydrogenGaseous reducing agent (H2) for metal processingHydrogen fuel cell power generation inputCompressed hydrogen for hydrocracking processesHydrogen used in chemical synthesis reactionsHydrogen storage for clean energy vehicles