Section 06 Products of the chemical or allied 28 Inorganic chemicals; organic or inorganic compounds of precious metals, of rare earth metals, of radioactive elements or isotopes 28 05 Alkali or alkaline-earth metals; rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed; mercury 28 05 40 Mercury II INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NONMETALS Commodity Code Description 28 05 40 00 Mercury II INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NONMETALS
