Section 06 Products of the chemical or allied industries 28 Inorganic chemicals; organic or inorganic compounds of precious metals, of rare - earth metals, of radioactive elements or isotopes 28 18 Artificial corundum; aluminium hydroxide; aluminium hydroxides 28 18 30 Aluminium hydroxide 28 18 30 00 Aluminium hydroxide Commodity Code Description 28 18 30 00 000 Aluminium hydroxide
