Code NIC 2008 - 2392 Manufacture of clay building materials

This class excludes:

- manufacture of artificial stone (e.g. cultured marble), see 2220

- manufacture of refractory ceramic products, see 2391

23921Manufacture of bricks
23922Manufacture of non-refractory ceramic sanitary wares: sinks, baths, water-closet pans, flushing cistern etc.
23923Manufacture of non-refractory ceramic pipes, conduits, guttering and pipe fittings
23929Manufacture of other clay building materials