201219 Other metal oxides, peroxides and hydroxides

20121910 Iron oxides and hydroxides/ earth colours containing 70 % or more by weight of combined iron evaluated as Fe2O3 20121930 Cobalt oxides and hydroxides/ commercial cobalt oxides 20121950 Lithium oxide and hydroxide/ vanadium oxides and hydroxides/ nickel oxides and hydroxides/ germanium oxides and zirconium dioxide 20121973 Molybdenum oxides and hydroxides 20121975 Antimony oxides 20121990 Other inorganic bases/ other metal oxides, hydroxides and peroxides, n.e.c.