23.15 — Manufacture and Processing of Other Glass, Including Technical Glassware

This class includes: - manufacture of laboratory, hygienic or pharmaceutical glassware - manufacture of clock or watch glass, 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 blocks and bricks, slabs, squares and tiles, of a kind used for building or construction purposes, and multicellular or foam glass in blocks, panels, plates, shells or similar forms - manufacture of glass in rods or tubes

This class also includes: - manufacture of glass doors, walls, etc. - finishing of other glass, including technical glass (e.g. cutting or mechanically polishing glassware)

This class excludes: - manufacture of optical elements optically worked, see 26.70 - manufacture of syringes and other medical laboratory equipment, see 32.50