MRPL Mangalore Refinery And Petrochemicals Ltd Earnings Reports Announcement 2024 - compliance certificate Certificate under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the Quarter ended March 31, 2024..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Mangalore Refinery And Petrochemicals Ltd