Gem Bids For Fibre Glass 0427, 1750 Fibre Glass Sheet 3000 Mm X 1000 X 2 Mm Fibre Glass Sheet 2000 Mm X 1000 X 2 Mm Tata Bluescope Steel Sheet 6000 Mm X 1000 Mm X 0.5mm Colour Coated Metal Ridge-sky Blue Sr137 600 Mm Wide Corrugated Gi Roof Sheet 3000 Mm X 1000 Mm X 0.63mm