Includes: - production of flat glass, including reinforced, stained or frosted glass

Includes: - production of tempered or laminated safety glass - production of glass mirrors - production of multilayer wall elements for insulation grinding, engraving and polishing flat glass

Includes production: bottles and other packaging of glass and crystal - manufacture of drinking glasses and other glass or crystal products for use in household. Does not include: - manufacture of glass toys, del. 32.40

Includes: - the manufacture of glass fibers, including glass wool and nonwovens. Does not include: - manufacture of glass fiber fabrics, part. 13.10 - manufacture of optical fiber cables for data or image transmission, part. 27.31

Includes: - manufacture of glass products for laboratory, hygienic or pharmaceutical purposes - manufacture of glass for watches and clocks, optical glass and optical elements not optically processed - production of glassware used in jewelry making - production of glass insulators and insulating accessories - production of glass lampshades for lamps - production of glass figurines - production of glass blocks for paving - production of glass bars, tubes, etc. Does not include: - manufacture of processed glass optical elements, del. 26.70 - production of syringes and other medical and laboratory equipment, del. 32.50

It covers the production of intermediate products from excavated or extracted non-metallic minerals such as sand, gravel, stone or clay. Includes: - production of refractory mortar and concrete - production of refractory ceramic products: * thermal insulation ceramic products made of silicate fossil flour * Refractory bricks, blocks and tiles * refractory ceramic retorts, pots, muffs, spouts, pipes, pipes and more. -production of refractory items containing magnesite, dolomite and chromite

Includes: - production of non-refractory ceramic floor and wall tiles, mosaic cubes, etc. - production of non-refractory ceramic plates and sidewalks. Does not include: - Manufacture of artificial stone from plastics (eg marble imitation), del. 22.23 - manufacture of refractory ceramic products, part. 23.20 - Manufacture of clay flooring, del. 23.32 Ceramic Bricks and Roof Tiles, del. 23.32

It includes the production of non-refractory construction material from baked clay: bricks, tiles, chimney pipes and other pipes, drains, etc. - production of baked clay floor blocks. Does not include: - manufacture of refractory ceramic products, part. 23.2 - manufacture of non-refractory ceramic products for other purposes (except for construction), part. 23.4

Includes production: - tableware and other household ceramic products - figures and other decorative ceramic objects. Does not include: - production of imitation ceramic jewelery, part. 32.13 - manufacture of ceramic toys, del. 32.40

Includes: - production of sanitary ceramic products (bathtubs, sinks, large cups, etc.) does not include: - Manufacture of refractory ceramic products, del. 23.20 - production of ceramic building materials, part. 23.3

Includes: - production of ceramic electrical insulators and insulation accessories. Does not include: - Manufacture of refractory ceramic products, del. 23.20

Includes: - production of ceramic objects for laboratory, chemical and technical purposes - production of ceramic parts for magnets Does not include: - production of artificial stone (eg imitation marble), part. 22.23 - Manufacture of refractory ceramic products, del. 23.20 - production of ceramic building materials, part. 23.3 - production of ceramic insulation materials, del. 23.43

Includes: - manufacture of ceramic pots, vessels and similar products used for the transport or packaging of products non-ceramic products Does not include: - production of ceramic sanitary products, part. 23.42 - production of artificial teeth, part. 32.50

Includes: - production of clinker and hydraulic cement, including portland cement, aluminum cement, slag cement and superphosphate cement. Does not include: - manufacture of refractory mortar and concrete, del. 23.20 - manufacture of ready-mixed and dry-mixed concrete mixtures and mortars, del. 23.63 and 23.64 - production of mortar, part. 23.64 - manufacture of cement products, part. 23.69 - production of cement for dentistry, del. 32.50

Includes: - production of quicklime, slaked and hydrated lime - production of gypsum and baked sulfates - production of calcined dolomite. Does not include: - manufacture of articles of plaster, part. 23.62 and 23.69

Includes: - production of concrete, cement or artificial stone products for use in construction: * bricks, paving slabs, blocks, panels, fillings, pipes, columns, etc. * prefabricated building elements for building and civil engineering, made of concrete, cement or artificial stone. Does not include: - production of refractory mortar, part. 23.20 - production of ready-mixed concrete and mortar, part. 23.63 and 23.64

Includes: - production of gypsum products for use in construction: * boards, panels, panels, etc.

Includes: - production of fresh and dry mixed concrete and mortar. Does not include: - production of refractory cement, part. 23.20

Includes: - mortar powder. Does not include: - production of refractory mortar, part. 23.20 - production of fresh, dry mixed mortar and concrete, part. 23.63

Includes: - production of construction materials from plant substances (wood wool, straw, reed) which are agglomerated with cement, gypsum or other mineral binders - production of asbestos-cement products and products with cellulose and similar fibers: * corrugated and other plates, panels, tiles, pipes, tanks, gutters, troughs, cups, dishes, furniture, window frames, etc.

Includes: - manufacture of other products of concrete, cement, plaster and artificial stone: * statues, objects with concave and convex relief, decorative vessels, planters, benches, etc.

Includes: - cutting, shaping and processing of stone for use in construction, cemeteries, road construction, roofing, etc. - production of stone tables and benches. Does not include: - activities performed in quarries, such as rough stone processing, del. 08.11 - manufacture of millstones, grindstones and similar products, del. 23.9

Includes: - manufacture of millstones, sharpening and polishing stones and natural or artificial abrasive materials, including soft-ground materials (eg sandpaper)

It covers the production of: - friction materials and non-assembled objects made of them, based on mineral substances or cellulose - mineral insulating materials such as slag wool, rock wool and similar mineral wool, expanded or leaf vermiculite, expanded clays and similar thermal and acoustic insulation materials - products from various mineral materials: processed mica and products from mica, peat, graphite (except electrical materials), etc. - Asphalt products and similar materials (eg adhesive tapes, coal tar black resin) - artificial corundum. Does not include production of: - glass wool and glass wool products, del. 23.14 - graphite electrodes, part. 27.90 - Carbon or graphite seals, del. 28.29