This class includes :

Manufacture of non-refractory ceramic hearth or wall tiles, mosaic cubes, etc.

Manufacture of non-refractory ceramic flags and paving

Manufacture of structural non-refractory clay building materials :

ceramic bricks, roofing tiles, chimney pots, pipes, conduits, etc.

Manufacture of flooring blocks in baked clay

Manufacture of ceramic sanitary fixtures

This class excludes :

Manufacture of artificial stone (e.g. cultured marble), see 2220;

Manufacture of refractory ceramic products, see 2391.