ZYDUSLIFE Zydus Lifesciences Ltd Investments/Divestments Announcement 2024 - Credit Ratings Zydus Lifesciences Ltd has received credit ratings from CRISIL Ratings Ltd for various bank facilities, commercial papers, and non-convertible debentures, with an upgrade in long-term ratings to CRISIL AAA/Stable..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Zydus Lifesciences Ltd