Heading 7005 — Glass; float glass and surface ground or polished glass, in sheets, whether or not having an absorbent, reflecting or non-reflecting layer, but not otherwise worked

700510 Glass; float glass and surface ground or polished glass, in sheets, non-wired, having an absorbent reflecting or non-reflecting layer

700521 Glass; float glass and surface ground or polished glass, in sheets, non-wired, coloured throughout the mass (body tinted), opacified, flashed or merely surface ground

700529 Glass; float glass and surface ground or polished glass, in sheets, non-wired, (other than coloured throughout the mass (body tinted), opacified, flashed or merely surface ground)

700530 Glass; float glass and surface ground or polished glass, in sheets, wired glass, whether or not having an absorbent or reflecting layer