Heading 7005 · Section XIII
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
Subheadings 4
7005.10 Float glass and surface ground or polished glass, in sheets, non-wired, having an absorbent reflecting or non-reflecting layer 7005.21 Float glass and surface ground or polished glass, in sheets, non-wired, coloured throughout the mass (body tinted), opacified, flashed or merely surface ground 7005.29 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) 7005.30 Float glass and surface ground or polished glass, in sheets, wired glass, whether or not having an absorbent or reflecting layer
For Indian shipping bills you need 8 digits. These six-digit codes are the international HS 2022. India's ITC(HS) classification (DGFT) and Customs Tariff (CBIC) add two more digits for the national tariff line, so pick the 8-digit line under your 6-digit code there, and confirm with your customs broker for anything borderline.