69.02 Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of siliceous fossil meals or similar siliceous earths
Containing, by weight, singly or together, more than 50 % of the elements Mg, Ca or Cr, expressed as MgO, CaO or CrO
6902 10 00
Containing, by weight, more than 50 % of alumina (AlO), of silica (SiO) or of a mixture or compound of these products
Containing, by weight, 93 % or more of silica (SiO)
6902 20 10
Containing, by weight, more than 7 % but less than 45 % of alumina (AlO)
6902 20 91
69.03 Other refractory ceramic goods (for example, retorts, crucibles, muffles, nozzles, plugs, supports, cupels, tubes, pipes, sheaths, rods and slide gates), other than those of siliceous fossil meals or of similar siliceous earths
Containing, by weight, more than 50 % of free carbon
6903 10 00
Containing, by weight, more than 50 % of alumina (AlO) or of a mixture or compound of alumina and of silica (SiO)
Containing, by weight, less than 45 % of alumina (AlO)
6903 20 10
Containing, by weight, 45 % or more of alumina (AlO)
6903 20 90
Containing, by weight, more than 25 % but not more than 50 % of free carbon
6903 90 10
69.07 Ceramic flags and paving, hearth or wall tiles; ceramic mosaic cubes and the like, whether or not on a backing; finishing ceramics
Flags and paving, hearth or wall tiles, other than those of subheadings 690730 and 690740
Of a water absorption coefficient by weight not exceeding 0,5 %
6907 21 00
Of a water absorption coefficient by weight exceeding 0,5 % but not exceeding 10 %
6907 22 00
Of a water absorption coefficient by weight exceeding 10 %
6907 23 00
Mosaic cubes and the like, other than those of subheading 690740
6907 30 00
Finishing ceramics
6907 40 00