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 25 Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides Commodity Code Description 28 25 10 - Hydrazine and hydroxylamine and their inorganic salts 28 25 20 - Lithium oxide and hydroxide 28 25 30 - Vanadium oxides and hydroxides 28 25 40 - Nickel oxides and hydroxides 28 25 50 - Copper oxides and hydroxides 28 25 60 - Germanium oxides and zirconium dioxide 28 25 70 - Molybdenum oxides and hydroxides 28 25 80 - Antimony oxides 28 25 90 - Other