SPECTRUM Spectrum Electrical Industries Ltd Dividend Policy Changes Announcement 2024 - Demat Certificate Update Spectrum Electrical Industries Limited reported that there were no dematerialization requests for its equity shares from July 1 to September 30, 2024, as confirmed by their Registrar and Share Transfer Agent, Bigshare Services Private Limited..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Spectrum Electrical Industries Ltd