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 hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides. 28 25 70 Molybdenum oxides and hydroxides Commodity Code Description 28 25 70 00 Molybdenum oxides and hydroxides