| H.S.Code | Items | Specifications |
| 44.18.10.00 | Wood Windows | |
| 44.18.20.00 | Doors Wooden | |
| 73.08.30.00 | Doors-windows & their frames , threshold of Metal | |
| 73.09.00.10 | Reservoirs & Tanks of Iron or Steel | |
| 76.10.90.90 | Aluminium Falseceilings & Handrails | |
| 76.10.90.40 | Staircases of Aluminium | |