CNAE Brazil 23.30-3—Manufacture of articles of concrete, cement, fiber cement, plaster and similar materials

Where 23.30-3 sits

1. C Manufacturing industries
2. 23 Manufacturing of non-metallic mineral products
3. 23.3 Manufacturing of products made of concrete, cement, fiber cement, plaster and similar materials
4. 23.30-3 Manufacture of articles of concrete, cement, fiber cement, plaster and similar materials

Contains 6 narrower codes

• 2330-3/01 Manufacture of precast reinforced concrete structures, both in series and to order
• 2330-3/02 Manufacture of cement artifacts for use in construction
• 2330-3/03 Manufacture of fiber cement products for use in construction
• 2330-3/04 Manufacturing of prefabricated concrete houses
• 2330-3/05 Preparation of concrete and mortar mixes for construction
• 2330-3/99 Manufacture of other articles and products of concrete, cement, fiber cement, plaster and similar materials

What 23.30-3 includes

• The manufacture of concrete products (posts, sleepers, beams, precast structures, bricks, pipes, fittings, tiles, mosaics, etc.)
• The manufacture of fiber cement products (corrugated and structural roofing sheets, fasteners, water tanks, etc.)
• The manufacture of marble, granite and similar materials (tiles, slabs, plates, countertops, etc.)
• The manufacture of plaster artifacts (corner pieces, moldings, images, plaques, panels, etc.)
• The manufacture of building materials from plant-based, natural or synthetic substances (wood wool, straw, etc.), bonded with gypsum
• The manufacture of other artifacts from concrete, fiber cement, plaster and similar materials
• The preparation of concrete and mortar mixes for construction

What 23.30-3 excludes

• The manufacture of building materials from vegetable, natural or synthetic substances, bonded with asphalt or bitumen (23.99-1)

23.30-3 in other systems