ALKYLAMINE Alkyl Amines Chemicals Ltd Credit Rating Changes Announcement 2023 - Upgrade ALKYL AMINES CHEMICALS LTD.-$ announces the revision of its Long Term Rating to CRISIL AA-/Stable from CRISIL A+/Positive by CRISIL Ratings Limited under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Alkyl Amines Chemicals Ltd