Analysts/Institutional Investor Meet/Con. Call Updates

19th October, 2026 BSE Limited The National Stock Exchange of India Limited Corporate Relationship Department Listing Department Scrip Code: 532538 Scrip Code: ULTRACEMCO Sub: Audio recording – Earnings Call Dear Sirs, We refer to our letter dated 1st October, 2026, informing about earnings call to be held today, i.e. Monday, 19th October, 2026 relating to the financial results of the Company and its subsidiaries for the quarter ended 30th September, 2026. In terms of Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, we write to inform you that the audio recording of the earnings call is available at: https://www.ultratechcement.com/investors/financials The same is for your information and records, please. Yours faithfully, For UltraTech Cement Limited Dhiraj Kapoor Company Secretary and Compliance Officer Luxembourg Stock Exchange Singapore Exchange BP 165 / L – 2011 Luxembourg 2 Shenton Way, #02-02, Scrip Code: US90403E1038 and SGX Centre 1, Singapore 068804 US90403E2028 ISIN Code: US90403YAA73 and USY9048BAA18 UltraTech Cement Limited Registered Office : Ahura Centre, B – Wing, 2nd Floor, Mahakali Caves Road, Andheri (East), Mumbai 400 093, India T: +91 22 6691 7800 / 2926 7800 I F: +91 22 6692 8109 I W: www.ultratechcement.com/www.adityabirla.com I CIN : L26940MH2000PLC128420