TATACHEM Tata Chemicals Ltd Capital Structure Changes Announcement 2024 - Certificate Filing TATA CHEMICALS LTD. filed Certificate under Reg. 74 (5) of SEBI (DP) Regulations, 2018 for the quarter ended March 31, 2024..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Tata Chemicals Ltd