JPPOWER Jaiprakash Power Ventures Ltd Credit Rating Changes Announcement 2023 - Rating revision Jaiprakash Power Ventures Limited informs about the revision of credit rating by CRISIL Ratings Limited from BBB-/Positive to BBB-/Stable..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Jaiprakash Power Ventures Ltd