Audio Recording of Earning Call for Investor and Analysts to discuss the financial position of Ester Industries Limited for the quarter and half year ended 30th September 2026

INDUSTRIES LTD. C IN: L24111UR1985PLC015063 Date: 5th November 2026 BSE Limited (BSE) National Stock Exchange of India Limited (NSE) Department of Corporate services Exchange Plaza, Plot no. C/1, G Block, Phiroze Jeejeebhoy Towers Bandra-Kurla Complex, Dalal Street, Mumbai – 400001 Bandra (E), Mumbai – 400051 Scrip Code: 500136 Symbol: ESTER Subject: Audio Recording of Earnings Call for Investors and Analysts Dear Sir/Madam, In continuation of our letter dated 2nd November 2026 regarding intimation for Earnings call for Investors and Analysts and pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find below the link for Audio Recording of Earnings Call for Investors and Analysts held on 5th November 2026 to discuss the financial performance of the Company for the quarter and half year ended 30th September 2026. Link: esterindustries.com/wp-content/themes/esterindustries/assets/pdf/governance-and- regulatory-information/institutional-and-analyst-meeting/Ester Industries Q2FY27 Earnings call held on 05.11.2026 at 15.00 Hrs IST.mp3 Please take the same on your records. Thanking you, Yours faithfully, For Ester Industries Limited Poornima Gupta Company Secretary and Compliance Officer Membership No.: A49876