Section 06 PRODUCTS OF THE CHEMICAL OR ALLIED INDUSTRIES 28 Inorganic chemicals; organic or inorganic compounds of precious metals , of rare 28 25 Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; ot 28 25 10 28 25 10 00 Commodity Code Description 28 25 10 00 00 - Hydrazine and hydroxylamine and their inorganic salts 28 25 20 00 00 - Lithium oxide and hydroxide 28 25 30 00 00 - Vanadium oxides and hydroxides 28 25 40 00 00 - Nickel oxides and hydroxides 28 25 50 00 00 - Copper oxides and hydroxides 28 25 60 00 00 - Germanium oxides and zirconium dioxide 28 25 70 00 00 - Molybdenum oxides and hydroxides 28 25 80 00 00 - Antimony oxides 28 25 90 00 00 - Other