ATECO 23.20.00—Manufacture of refractory products

Where 23.20.00 sits

1. C Manufacturing
2. 23 Manufacture of other non-metallic mineral products
3. 23.2 Manufacture of refractory products
4. 23.20 Manufacture of refractory products
5. 23.20.0 Manufacture of refractory products
6. 23.20.00 Manufacture of refractory products

What 23.20.00 includes

• Manufacture of intermediate products from mined or quarried non-metallic minerals (e.g. gravel, stone or clay)
• Manufacture of refractory mortars, concretes, etc.
• Manufacture of refractory ceramic goods, e.g.: • heat-insulating ceramic goods of siliceous fossil meals • refractory bricks, blocks and tiles, etc. • retorts, crucibles, muffles, nozzles, tubes, pipes, etc.
• Manufacture of refractory articles containing magnesium oxide, calcium magnesium oxide or chromite

23.20.00 in other systems