🎉 Welcome to All India Association of Coal Executives (AIACE). Wishing a very Happy Birthday to: BHUPENDRA KUMAR SAHU (KORBA) • SUSHIL KUMAR PATTNAYK (DURGAPUR) • AMITABHA RAY CHAUDHURY (KOLKATA) • DEEPAK DAS (BILASPUR) • ASISH KUMAR MONDAL (Asansol)