DETAIL OF NOMENCLATURE ITEM

Nomenclature: Classification of Products (CZ-CPA_2025) - level 6 - Sub-category

Code: 6506 Abbreviation: CZ-CPA_2025_U6 Validity: 01.01.2025 - 09.09.9999 Family:  

Item: 232012 - Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than of siliceous fossil meals or earths

Correspondences:
Classification of Products (CZ-CPA_2025) - level 5 - Category	23201	Refractory products
Combined nomenclature 8 digits	69021000	Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods containing, by weight, singly or together, > 50% of the elements Mg, Ca or Cr, expressed as MgO, CaO or Cr2O3
Combined nomenclature 8 digits	69022010	Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods containing, by weight, >= 93% silica (excl. those of siliceous fossil meals or similar siliceous earths)
Combined nomenclature 8 digits	69022091	Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods containing, by weight, > 7% but < 45% alumina, but > 50% by weight combined with silica
Combined nomenclature 8 digits	69022099	Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods containing, by weight, > 50% alumina, silica or a mixture or compound of these products (excl. containing, by weight, >= 93% silica, > 7% but < 45% alumina and those of siliceous fossil meals or similar siliceous earths)
Combined nomenclature 8 digits	69029000	Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods (excl. containing, by weight, singly or together, > 50% of the elements Mg, Ca or Cr, expressed as MgO, CaO or Cr2O3, containing, by weight, > 50% alumina, silica or a mixture or compound of these products and those of siliceous fossil meals or similar siliceous earths)