2820.90 Manganese oxides nes 2820.90.00 D 2820.90.00 A 2820.90.01 B

2821.10 Iron oxides and hydroxides 2821.10.00 B 2821.10.00 A 2821.10.01 C

2821.10.02 A

2821.10.03 A

2821.20 Earth colours cntg 70% or more by weight of combined iron 2821.20.00 A 2821.20.00 A 2821.20.01 A

2822.00 Cobalt oxides and hydroxides; commercial cobalt oxides 2822.00.10 D 2822.00.00 A 2822.00.01 A

2822.00.90 A

2823.00 Titanium oxides 2823.00.00 A 2823.00.00 A 2823.00.01 A

2823.00.02 A

2824.10 Lead monoxide (litharge, massicot) 2824.10.00 A 2824.10.00 A 2824.10.01 A