SIGACHI

To Date: July 26, 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: Intimation of Postponement of Earnings Call for Q1 FY 2026-27 Results Unit: Sigachi Industries Limited In continuation of our intimation dated July 21, 2026 pursuant to SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that the meeting of earnings call for Q1 FY 2026- 27 results which was scheduled on Monday July 27, 2026 at 4.30 pm stands postponed due to unavoidable circumstances. The Company will inform the Stock Exchanges the revised date of Earnings Call in the due course. 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