International Standard Industrial Classification of All Economic Activities, Rev.4Central Product Classification Version 2.1
ISIC Rev 4 23 to CPC v2.1
No direct ISIC Rev 4 to CPC v2.1 mapping is available for code 23. Related crosswalks to other systems appear below.
About ISIC Rev 4 23
23 Manufacture of other non-metallic mineral productsThis division includes manufacturing activities related to a single substance of mineral origin. This division includes the manufacture of glass and glass products (e.g. flat glass, hollow glass, fibres, technical glassware etc.), ceramic products, tiles and baked clay products, and cement and plaster, from raw materials to finished articles.