detailed explanation for each SIC code - Biffa

UK Standard Industrial Classification of Economic Activities 2007 – SIC(2007)
Explanatory Notes
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manufacture of drinking glasses and other domestic glass or crystal articles
This class excludes:
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manufacture of glass toys, see 32.40
23.14 Manufacture of glass fibres
This class includes:
– manufacture of glass fibres, including glass wool and non-woven products thereof
C
This class excludes:
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manufacture of woven fabrics of glass yarn, see 13.20
manufacture of fibre optic cable for data transmission or live transmission of images, see 27.31
23.19 Manufacture and processing of other glass, including technical glassware
This class includes:
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manufacture of laboratory, hygienic or pharmaceutical glassware
manufacture of clock or watch glasses, optical glass and optical elements not optically worked
manufacture of glassware used in imitation jewellery
manufacture of glass insulators and glass insulating fittings
manufacture of glass envelopes for lamps
manufacture of glass figurines
manufacture of glass paving blocks
manufacture of glass in rods or tubes
This class excludes:
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manufacture of optical elements optically worked, see 26.70
manufacture of syringes and other medical laboratory equipment, see 32.50
23.2 Manufacture of refractory products
23.20 Manufacture of refractory products
This class includes the manufacture of intermediate products from mined or quarried non-metallic minerals, such as sand,
gravel, stone or clay.
This class includes:
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manufacture of refractory mortars, concretes etc.
manufacture of refractory ceramic goods:
■ heat-insulating ceramic goods of siliceous fossil meals
■ refractory bricks, blocks and tiles etc.
■ retorts, crucibles, muffles, nozzles, tubes, pipes etc.
This class also includes:
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manufacture of refractory articles containing magnesite, dolomite or chromite
23.3 Manufacture of clay building materials
23.31 Manufacture of ceramic tiles and flags
This class includes:
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manufacture of non-refractory ceramic hearth or wall tiles, mosaic cubes etc.
manufacture of non-refractory ceramic flags and paving
This class excludes:
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manufacture of artificial stone (e.g. cultured marble), see 22.23
manufacture of refractory ceramic products, see 23.20
manufacture of ceramic bricks and roofing tiles, see 23.32
23.32 Manufacture of bricks, tiles and construction products, in baked clay
This class includes:
– manufacture of structural non-refractory clay building materials:
■ manufacture of ceramic bricks, roofing tiles, chimney pots, pipes, conduits etc.
– manufacture of flooring blocks in baked clay
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