State-owned Tamil Nadu Cements Corp has expanded the capacity of its Ariyalur complex with an investment of  Rs.8.09 bn. The project includes the construction of a new 1 Mta plant on the same site as its existing 0.5 Mta unit, therefore taking the company’s total capacity to 1.7 Mta.Contact: D Sabitha, Additional Chief Secretary, Tamil Nadu Cements Corporation.Address: 2nd Floor, LLA buildings, 735, Anna Salai, Chennai-600 002.Tel: 044-285 25461.E-mail id: info@tancem.comWebsite: www.tancem.com