MCL Madhav Copper Ltd Investor Conferences Announcement 2025 - Postal Ballot Notice Madhav Copper Limited announced a Postal Ballot Notice on April 24, 2025, with remote voting starting from April 26, 2025, to May 25, 2025..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Madhav Copper Ltd