TNPETRO Tamil Nadu Petro Products Ltd Other Situations Announcement 2025 - Share Dematerialization Notice Tamilnadu Petroproducts Ltd announced the dematerialization of shares from June 1, 2025, to June 15, 2025, in compliance with SEBI regulations..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Tamil Nadu Petro Products Ltd