Detailed structure and explanatory notesISIC Rev.1 code 334Structure
Hierarchy- Division: 2-3 - Manufacturing
- Major Group: 33 - Manufacture of Non-Metallic Mineral Products, except Products of Petroleum and Coal
- Group: 334 - Manufacture of cement (hydraulic)
Explanatory noteManufacture of all types of hydraulic cement, such as Portland, natural, masonry, puzzolana, fibro and Roman.
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