Section VI — Products of the chemical or allied industries
Subheading
280440
Oxygen
Common commodities
Medical grade liquid oxygenIndustrial Oxygen gas (O2) cylinderOzone generating equipment outputPure oxygen for steel smeltingLiquid Oxygen storage tankCommercial ozone generatorHigh-purity oxygen for weldingMedical oxygen in bulk containersOzone for water treatmentOxygen cylinder for fire suppression systems