BIRLACORPN Birla Corporation Ltd Other Situations Announcement 2025 - API License Withdrawal Birla Corporation Ltd voluntarily surrendered its API Monogram License for Oil Well Cement due to lack of economic viability, effective from April 30, 2025, following an earlier notice on November 18, 2023..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Birla Corporation Ltd