HS CodesVI · Products of the chemical or allied industries28 · Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes2804280490280490Chapter 28Copy pageSeleniumDescriptionHydrogen, rare gases and other non-metals : SeleniumWas this page helpful?YesNoPrevious280480ArsenicNextSodium280511