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 isotopes2840284020284020Chapter 28Copy pageOther boratesDescriptionBorates; peroxoborates (perborates) : Other boratesWas this page helpful?YesNoPrevious284019OtherNextPeroxoborates (perborates)284030