GNFC Gujarat Narmada Valley Fertilizers & Chemicals Ltd Other Situations Announcement 2026 - ESG rating GNFC announces an ESG rating of 58 from NSE Sustainability Ratings, assigned independently from public information and disclosed on GNFC’s website..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Gujarat Narmada Valley Fertilizers & Chemicals Ltd