6815110000 10
- Carbon fibres; articles of carbon fibres for non-electrical uses; other articles of graphite or other carbon for non-electrical uses
6815110000 80
- - Carbon fibres
6815910000 10
- Other articles
6815910000 80
- - Containing magnesite, magnesia in the form of periclase, dolomite including in the form of dolime, or chromite