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 25 Hydrazine...and inorganic salts; inorganic bases; metal oxides, hydroxides and peroxides Commodity Code Description 28 25 10 Hydrazine and hydro xylamine 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 Others
