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 isotopes2841284169284169Chapter 28Copy pageOtherDescriptionSalts of oxometallic or peroxometallic acids : Manganites, manganates and permanganates : OtherWas this page helpful?YesNoPrevious284161Potassium permanganateNextMolybdates284170