6907            |    Unglazed ceramic flags and paving, hearth or wall tiles; unglazed ceramic mosaic cubes and the like, whether or not on a backing.
6907.00.00    - Flags and paving, hearth or wall tiles, other than those of subheadings 6907.30 and 6907.40:
6907.21.00     -- Of a water absorption coefficient by weight not exceeding 0.5 %
6907.22.00      -- Of a water absorption coefficient by weight exceeding 0.5 % but not exceeding 10 %
6907.23.00     -- Of a water absorption coefficient by weight exceeding 10 %
6907.30.00   - Mosaic cubes and the like, other than those of subheading 6907.40
6907.40.00   - Finishing ceramics