Manufacture of other non-metallic mineral products

Groups (8)

• 231 - Manufacture of glass and glass products
• 232 - Manufacture of refractory products
• 233 - Manufacture of clay building materials
• 234 - Manufacture of other porcelain and ceramic products
• 235 - Manufacture of cement, lime and plaster
• 236 - Manufacture of articles of concrete, cement and plaster
• 237 - Cutting, shaping and finishing of stone
• 239 - Manufacture of abrasive products and non-metallic mineral products n.e.c.