Float glass and surface ground glass, in sheets, coloured throughout the mass "body tinted", opacified, flashed or merely surface ground, but not otherwise worked (excl. wired glass or glass having an absorbent, reflecting or nonreflecting layer)
Float glass and surface ground and polished glass, in sheets, but not otherwise worked (excl. wired glass or glass coloured throughout the mass "body tinted", opacified, flashed or merely surface ground, or glass having an absorbent, reflecting or nonreflecting layer)