More Hindusthan Insulators & Industries Limited news Hindusthan Insulators & Industries LimitedBSE: HIIL Hindusthan Insulators & Industries Limited Press Release Jan 05 2026 Jan 5, 2026 at 11:13 AM UTC · Issued by Hindusthan Insulators & Industries Limited As issuedPlain English Submission of Postal Ballot Notice-Disclosure under Regulation 30 of the SEBI (LODR) Regulations, 2015View Attachment