| H.S.Code | Items | Specifications | 
			
				| 39.25.20.00 | Doors,windows & their frames, threshold of Rubber |   | 
			
				| 72.03.10.00 | Different iron works(general smithery) |   | 
			
				| 73.14.20.00 | Netting and fencing of iron or steel |   | 
			
				| 76.10.90.90 | Aluminium Falseceilings & Handrails |   | 
			
				| 76.10.90.40 | Staircases of Aluminium |   |