TNPETRO Tamil Nadu Petro Products Ltd Investments/Divestments Announcement 2024 - Dematerialization details Tamilnadu Petroproducts Ltd. has provided details of dematerialized and rematerialized share certificates from January 16, 2024, to January 31, 2024..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Tamil Nadu Petro Products Ltd