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 16 Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of strontium or barium 28 16 10 - Hydroxide and peroxide of magnesium Commodity Code Description 28 16 10 00 - Hydroxide and peroxide of magnesium