Ambuja Cements is rising as it acquires a 100% stake in Penna Cement at an enterprise value of Rs 10,442 crore. This acquisition increases the company’s capacity by 14 MTPA to 89 MTPA. Ambuja Cements is rising as it acquires a 100% stake in Penna Cement at an enterprise value of Rs 10,442 crore. This acquisition increases the company’s capacity by 14 MTPA to 89 MTPA