MRPL Mangalore Refinery And Petrochemicals Ltd Dividend Policy Changes Announcement 2024 - Deduction of Tax at Source on Interim Dividend Mangalore Refinery and Petrochemicals Ltd. has announced the deduction of tax at source on the 10% interim dividend for the financial year 2023-24..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Mangalore Refinery And Petrochemicals Ltd