NATIONALUM National Aluminium Company Ltd Management Changes Announcement 2024 - Director Appointment Dr. Tapas Kumar Pattanayak has been appointed as Director (HR) on the Board of NATIONAL ALUMINIUM CO.LTD., effective from his assumption of charge as per Ministry of Mines, dated 19.12.2024..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for National Aluminium Company Ltd