A Conference Call is scheduled to be held at 4.00 pm IST on Friday, 07 August, 2026 to discuss Q1 FY27 Earnings of the Company.

04 August, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, Bandra Kurla Complex, Dalal Street, Fort, Bandra (E), Mumbai – 400 001 Mumbai – 400 051 Scrip Code: 500128 Symbol: ELECTCAST ISIN: INE086A01029 Dear Sir/Madam, Sub: Disclosure under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 Intimation of Conference Call to discuss Q1 FY27 Earnings This is to inform you that a Conference Call is scheduled to be held at 4.00 pm IST on Friday, 07 August, 2026 to discuss Q1 FY 27 Earnings of the Company. Please find enclosed herewith the Conference Call Invitation being hosted by E&Y. The aforesaid information is also disclosed on the website of the Company at www.electrosteel.com. This is for your information and records please. Thanking you. Yours faithfully, For Electrosteel Castings Limited Indranil Mitra Company Secretary ICSI: A20387 Encl.: as above Q1FY27 Earnings Conference Call August 07, 2026, 4:00 P.M. IST Management Representatives Mr. Madhav Kejriwal – Whole-time Director Mr. Sunil Katial – Whole-time Director and CEO CFO and other Senior Management Dial in Details: Electrosteel Castings Limited Q1FY27 Earnings Call +91 22 6280 1341 Universal Dial In For further details, please contact: +91 22 7115 8242 UK – 08081011573 E: vikash.verma1@in.ey.com / International Toll USA – 18667462133 hiral.keniya@in.ey.com Free Singapore – +65 8001012045 Hong Kong – +852 800964448 Diamond Pass Diamond Pass Registration Note: When using dial-in numbers mentioned above please do so 10 minutes prior to the conference scheduletoensurethatyouareconnectedtoyourcallintime.