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 isotopes2846284610284610Chapter 28Copy pageCerium compoundsDescriptionCompounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium or of mixtures of these metals : Cerium compoundsWas this page helpful?YesNoPrevious284590OtherNextOther284690