POWERGRID Power Grid Corporation of India Ltd Investments/Divestments Announcement 2023 - Related Party Transactions POWERGRID discloses Related Party Transactions for half year ended March 2023 as per Regulation 23(9) of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Power Grid Corporation of India Ltd