| H.S.Code | Items | Specifications |
| 70.03.12.00 | Cast Glass & Rolls Glass-In Sheets or Profiles coloured | |
| 70.09.10.00 | Multiple Walled Insulating Units of Glass | |
| 73.08.40.00 | Scaffolding & shuttering made of Iron | |
| 76.10.10.90 | Aluminium Doors;windows and their frames | |