Revision in Outcome of Board Meeting

To Date: November 5, 2026 The Manager The Manager BSE Limited National Stock Exchange of India Limited P. J. Towers, Dalal Street Exchange Plaza, Bandra Kurla Complex Mumbai-400001 Bandra (E), Mumbai- 400051 (BSE Scrip Code: 543389) (NSE Symbol: SIGACHI) Dear Sir/ Madam, Sub: Submission of revision in Outcome of Board Meeting held on October 31, 2026 Unit: Sigachi Industries Limited This is with reference to above mentioned subject and unaudited financial results of the Company for the quarter ended on 30.09.2026 as approved by the Board of Directors on 31.10.2026 and submitted to stock exchanges on 31.10.2026, in which there was typographical error in Limited review report of Consolidated financial results wherein reporting period was mentioned as 30.06.2026. Kindly note that we are submitting revised limited review report of Consolidated Financial result by doing corrections of typographical error with correct period as 30.09.2026. Kindly note that except the aforesaid rectification all information submitted to your office vide the Board Meeting Outcome Letter dated 31.10.2026 remain unchanged. We regret the inadvertent error and request you to kindly take the revised disclosure on record. This is for the information and records of the Exchanges, please. Thanking you. Yours Faithfully For Sigachi Industries Limited Vivek Kumar Company Secretary & Compliance Officer