Ambuja Cements, part of the Adani Group, will acquire a 37.9% stake in Orient Cement from its promoters, including the CK Birla family, at ₹395.40 per share, totaling ₹3,070 crore. Valuing the company at ₹8,100 crore, the deal requires an open offer for remaining shareholders. With Orient’s 8.5 MTPA capacity, this acquisition strengthens Ambuja’s market share and boosts consolidation in India’s cement sector.