Sheets of optical glass, drawn or blown, but not otherwise worked (excl. glass coloured throughout the mass "body tinted" opacified, flashed or having an absorbent, reflecting or non-reflecting layer)

Sheets of glass, drawn or blown, otherwise unworked (other than coloured throughout the mass "body tinted", opacified, flashed or having an absorbent, reflecting or non-reflecting layer, optical glass)

Float glass and surface ground or polished glass, in sheets, having a non-reflecting layer, but not otherwise worked (excl. wired glass)

Float glass and surface ground or polished glass, in sheets, having an absorbent or reflecting layer, but not otherwise worked, of a thickness of <= 3,5 mm (excl. wired glass)

Float glass and surface ground or polished glass, in sheets, having an absorbent or reflecting layer, but not otherwise worked, of a thickness of > 3,5 mm but <= 4,5 mm (excl. wired glass)

Float glass and surface ground or polished glass, in sheets, having an absorbent or reflecting layer, but not otherwise worked, of a thickness of > 4,5 mm (excl. wired glass)

Float glass and surface ground glass, in sheets, coloured throughout the mass "body tinted", opacified, flashed or merely surface ground, but not otherwise worked, of a thickness of <= 3,5 mm (excl. wired glass or glass having an absorbent, reflecting or non-reflecting layer)

Float glass and surface ground glass, in sheets, coloured throughout the mass "body tinted", opacified, flashed or merely surface ground, but not otherwise worked, of a thickness of > 3,5 mm but <= 4,5 mm (excl. wired glass or glass having an absorbent, reflecting or non-reflecting layer)

Float glass and surface ground glass, in sheets, coloured throughout the mass "body tinted", opacified, flashed or merely surface ground, but not otherwise worked, of a thickness of > 4,5 mm (excl. wired glass or glass having an absorbent, reflecting or non-reflecting layer)

Float glass and surface ground and polished glass, in sheets, but not otherwise worked, of a thickness of <= 3,5 mm (excl. wired glass or glass coloured throughout the mass "body tinted", opacified, flashed or merely surface ground, or glass having an absorbent, reflecting or non-reflecting layer)

Float glass and surface ground and polished glass, in sheets, but not otherwise worked, of a thickness of > 3,5 mm but <= 4,5 mm (excl. wired glass or glass coloured throughout the mass "body tinted", opacified, flashed or merely surface ground, or glass having an absorbent, reflecting or non-reflecting layer)

Float glass and surface ground and polished glass, in sheets, but not otherwise worked, of a thickness of > 4,5 mm (excl. horticultural glass or wired glass or glass coloured throughout the mass "body tinted", opacified, flashed or merely surface ground, or glass having an absorbent, reflecting or non-reflecting layer)

Float glass and surface ground and polished glass, in sheets, whether or not having an absorbent, reflecting or non-reflecting layer, wired, but not otherwise worked

Sheets or profiles of optical glass, whether or not having an absorbent or reflecting layer, bent, edge-worked, engraved, drilled, enamelled or otherwise worked, but not framed or fitted with other materials (excl. safety glass, multiple-walled insulating units of glass, glass in the form of a mirror)

Sheets or profiles of glass, whether or not having an absorbent, reflecting or non-reflecting layer, bent, edge-worked, engraved, enamelled or otherwise worked, but not framed or fitted with other materials (excl. optical glass, safety glass, multiple-walled insulating units of glass, glass in the form of a mirror)