Float glass and surface ground or polished glass, in sheets, whether or not having an absorbent, reflecting or nonreflecting layer, but not otherwise worked
Float glass and surface ground or polished glass, in sheets, having an absorbent, reflecting or nonreflecting layer, but not otherwise worked (excl. wired glass)
Float glass and surface ground and polished glass, in sheets, whether or not having an absorbent, reflecting or nonreflecting layer, wired, but not otherwise worked