Appointment Sridhar Patra gets one month extension as Director (Finance), THDCIL By LO Bureau - August 10, 2018 0 Share FacebookTwitterWhatsAppLinkedinEmailTelegram Sridhar Patra, Director (Finance), THDC India Limited (THDCIL) has been given extension for period of one month w.e.f 02.08.2018 or till he joins as Director (Finance), National Aluminium Company (NALCO) Limited.