Analysts/Institutional Investor Meet/Con. Call Updates

REF: HSL/SEC/2026/54 August 13, 2026 To To The Deputy Manager The Manager Department of Corporate Services National Stock Exchange of India Limited BSE Limited Exchange Plaza, Plot No. C/1, G Block P.J. Towers, Dalal Street Bandra-Kurla Complex, Bandra (E) Mumbai -400001 Mumbai 400051 Scrip Code: 514043 Symbol: HIMATSEIDE Dear Sir/ Madam, Sub: Audio recording of Conference Call for Analysts and Investors. Ref: Disclosure under Part A of Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 We hereby inform you that the audio recording of Conference Call for Analysts and Investors held on Thursday, August 13, 2026, has been made available on the website of the company and the link to access the same is provided below: https://api.himatsingka.com/wp-content/uploads/2026/08/earnings_call_recording_FY26_27_Q1.mp3 This is for your information & records. Thanking you, Yours sincerely, For Himatsingka Seide Limited Bindu D. Company Secretary & Compliance Officer Himatsingka Seide Limited Registered Office: No.4/1-2, Crescent Road, Bangalore – 560001, India T +918022378000 E hslblr@himatsingka.com CIN L17112KA1985PLC006647 www.himatsingka.com