Ambuja cements limited has informed the exchange about Credit Rating obtained from India Ratings and Research (Ind-Ra).

August 20, 2026 National Stock Exchange of India BSE Limited Luxembourg Stock Exchange Limited Scrip Code: AMBUJACEM Scrip Code: 500425 Code: US02336R2004 Sub.: Intimation of Credit Ratings under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirement) Regulations, 2015 (“SEBI Listing Regulations”) Dear Sir / Madam, Pursuant to the provisions of Regulation 30 of the SEBI Listing Regulations, we would like to inform you that India Ratings and Research (Ind-Ra) have assigned following ratings to the bank facilities of the Company: Facilities Amount Rating Assigned (INR Million) Bank loan facilities 70,000 IND AAA/Stable/IND A1+ This intimation will also be uploaded on the Company’s website at www.ambujacement.com You are requested to take the same on record. Thanking you, Yours Sincerely, For Ambuja Cements Limited Manish Mistry Company Secretary & Compliance Officer Membership No. F8373 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