In the limelight again was cement with cement stocks having a smart rally on news that domestic cement prices may be raised. Grasim zoomed by 4.27 per cent to Rs1154.75; ACC appreciated 3.9 per cent to Rs275.20; L&T was up by 2.47 per cent to Rs517.80; and Gujarat Ambuja gained 2.40 per cent to Rs 309.55.  Mangalam Cements also rose 5.05 per cent to Rs 15.39 on news that Lafarge and a Thai cement group have shown interest in buying the company’s plant.