ASTRON Astron Paper & Board Mill Ltd Earnings Reports Announcement 2023 - Financial Statements Astron Paper & Board Mill Ltd has submitted a certificate under Regulation 74(5) of SEBI (DP) Regulations, 2018 for the period ended on 30th June, 2023..Find Corporate Announcements for Press Releases, AGM, Insider Trading & SAST, Results and Corporate Action for Astron Paper & Board Mill Ltd