Analysts/Institutional Investor Meet/Con. Call Updates

July 14, 2026 National Stock Exchange of India BSE Limited Luxembourg Stock Exchange Limited Scrip Code: AMBUJACEM Scrip Code: 500425 Code: US02336R2004 Sub.: Intimation under Regulation 30 of the SEBI (Listing Obligations and Disclosures Requirements) Regulations, 2015 (‘SEBI Listing Regulations’) – Post Results call with Investors / Analyst. Dear Sir / Madam, In continuation to our letter dated July 07, 2026, we submit herewith the details of the investor / analyst calls scheduled to be held on Tuesday, July 28, 2026 to discuss the unaudited financial results for the quarter ended June 30, 2026 and business outlook. The details of the call / invite is enclosed herewith. The above intimation is also available on the website of the Company at www.ambujacement.com. Kindly take the above on your record. Thanking you, Yours Sincerely, For Ambuja Cements Limited Manish Mistry Company Secretary & Compliance Officer Encl: As above Ambuja Cements Limited Registered Office: Adani Corporate House Shantigram, Near Vaishno Devi Circle, S. G. Highway, Khodiyar, Ahmedabad – 382 421, Gujarat, India Ph +91 79-2656 5555 E mail: investors.relation@adani.com www.ambujacement.com CIN: L26942GJ1981PLC004717 INVITATION Ambuja Cements Ltd. (ACEM_IN) Q1FY27 Earnings Call Tuesday, 28th July 2026 16:30 IST We are pleased to host Ambuja Cements Ltd. (ACEM_IN) Q1FY27 Earnings Call on Tuesday, 28th July 2026 at 4:30pm IST. Please see event details below. Event Information Date: Tuesday, 28th July 2026 Time: 16:30 IST Topic: Ambuja Cement Ltd (ACEM IN)1QFY27 Earnings Call Speakers: Mr. Vinod Bahety, Chief Executive Officer Mr. Rohit Soni, Chief Financial Officer Mr. Deepak Balwani, Head Investor Relations Moderator: Jashandeep Singh, Materials Analyst, India Dial in Details: Express Join with DiamondPass™ No Wait Time Diamond Pass link: https://services.choruscall.in/DiamondPassRegistration/register?confirmationNumber=3862342&linkSecurityString=20bf39b63a Use below dial ins (please dial in 10 mins prior) (PIN number is not required, you will be accessed by an operator to capture your Name & Company) Universal Dial Ins +91 22 6280 1548 +91 22 7115 8376 International Toll Free Hong Kong 800964448 Singapore 8001012045 United Kingdom 08081011573 United States 18667462133 For further information, please contact your sales representative or: www.nomura.com Nomura Corporate Access Deanna Choo Juliet Dmello, India Corporate & Investor Access, Asia ex-Japan +91 22 40374307 / +91 9619640536 Phone: +65 6433 6493 juliet.dmello@nomura.com Email: deanna.choo@nomura.com Connecting Markets East & West www.nomura.com Copyright © 2024 Nomura Holdings, Inc. All rights reserved. This event is being organized by Nomura for its clients for their general information and education. This event does not constitute an offer or a solicitation of an offer to buy or sell financial products or services to you. Nomura may invite a third-party guest speaker but Nomura has not sought to independently verify the views or information that you may receive from such speaker or the institution he/she represents during the event and makes no representations or warranties as to the accuracy, completeness or reliability of such views or information. Nomura takes no responsibility for that information that is provided or used at any time thereafter. Please note that this event may be recorded. Where requested by a relevant listed issuer or to meet regulatory requirements, the recordings of such event, transcripts of the call, and/or other relevant materials may be provided to the local exchange or regulator or to the listed issuer and be published on the listed issuer’s website. Nomura will process your personal data for purposes in connection with the event and for future events, such as the general administration and organisation of the event or to invite you to future events that you may be interested in. Your personal data may be shared with third parties involved in the event, such as a relevant listed issuer or local exchange or regulator for purposes mentioned above; the venue provider and other third parties who are involved in the administration of the event; and/or Nomura group companies, in accordance with the applicable Nomura Group Privacy Policy. Further information about the Nomura Group privacy policies can be found here. Where requested by a listed issuer third-party guest speaker, we may share your personal data with them for their records and/or for them to connect with the organisation you represent to enhance investor relations. Nomura is not responsible for and does not control the relevant listed issuer’s use of your personal data, which will be in accordance with their own privacy policies. By registering for the event, you acknowledge and agree to the terms above and the Nomura Group Privacy Policy