Shares of India Cements surged 9 per cent to Rs 192.35 on the BSE in Wednesday’s intra-day trade after billionaire investor Radhakishan S Damani (RK Damani), Gopikishan Shivkishan Damani & family increased their stake in the company to 22.76 per cent at the end of December 20, 2021, according to disclosure made by the company to the stock exchanges.