การผลิตผลิตภัณฑ์เครื่องเคลือบปอร์ซเลนและเซรามิกชนิดอื่น ๆ

This class includes:
- manufacture of ceramic tableware and other domestic or toilet articles
- manufacture of statuettes and other ornamental ceramic articles
- manufacture of electrical insulators and insulating fittings of ceramics
- manufacture of cer

This class excludes:
- manufacture of artificial stone (e.g. cultured marble), see 2220
- manufacture of refractory ceramic goods, see 2391
- manufacture of ceramic building materials, see 2392
- manufacture of ceramic sanitary fixtures, see 2392
- manufa