Acquisition

21st August, 2026 BSE Limited The National Stock Exchange of India Limited Corporate Relationship Department Listing Department Scrip Code: 532538 Scrip Code: ULTRACEMCO Sub: Incorporation of UHG Holdings IFSC Private Limited Ref: 1. Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“Listing Regulations”) 2. SEBI Master Circular No. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated 30th January 2026 (“SEBI Master Circular”) Dear Sirs, We wish to inform you that UHG Holdings IFSC Private Limited has been incorporated in International Financial Services Centres (IFSC) at Gujarat International Finance Tec-City (GIFT City) on 20th August, 2026 under Corporate Identification Number U64910GJ2026PTC182701 as an associate of the Company. Disclosure as required under the Listing Regulations and SEBI Master Circular is attached as per Annexure A. The above is for your information and record. Thanking You, Yours faithfully, For UltraTech Cement Limited Dhiraj Kapoor Company Secretary and Compliance Officer Encl. a/a. Luxembourg Stock Exchange Singapore Exchange BP 165 / L – 2011 Luxembourg 2 Shenton Way, #02-02, SGX Centre 1, Scrip Code: Singapore 068804 US90403E1038 and 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 Annexure A Disclosure of information pursuant to Listing Regulations and SEBI Master Circular: Sr. Particulars Details a) Name of the Target Entity, details in brief such as Name: UHG Holdings IFSC Private Limited (“UHG size, turnover etc. Holdings”) Date of Incorporation: 20th August, 2026 Turnover: Not Applicable since it is a newly incorporated entity b) Whether the acquisition would fall within related The Company has been incorporated jointly by party transaction(s) and whether the promoter / UltraTech Cement Limited, Hindalco Industries promoter group / group companies have any Limited (Promoter Group Company) and Grasim interest in the entity being acquired? If Yes, nature Industries Limited (Promoter Company). of interest and details thereof and whether the same Consequent to the incorporation, UHG Holdings has is done at “arms length”. become a related party of the Company. c) Industry to which the entity being acquired belongs UHG Holdings has been incorporated in the GIFT City, Gujarat, to be governed by the International Financial Services Centres Authority Act, 2019, International Financial Services Centres Authority (Finance Company) Regulations, 2021, and the Framework issued by the IFSCA, from time to time. d) Objects and impact of acquisition (including but UHG Holdings has been incorporated to strengthen not limited to disclosure of reasons for acquisition the business and operational network of the Company. of target entity, if its business is outside the main line of business of the listed entity) e) Brief details of any governmental or regulatory UHG Holdings will seek International Financial approvals required for the acquisition Services Centres Authority (IFSCA) approval. f) Indicative time period for completion of acquisition Not Applicable g) Consideration - whether cash consideration or Details of consideration, cost and percentage of share swap or any other form and details of the shareholding are as below: same Subscriber No. of Face Consideration % shares Value (in Rs.) shareholding h) Cost of acquisition and/or the price at which shares (in Rs.) are acquired UltraTech 41,000 10 4,10,000 41% i) Percentage of shareholding/control acquired and Cement Limited /or no of shares acquired Hindalco 50,000 10 5,00,000 50% Industries Limited Grasim 9,000 10 90,000 9% Industries Limited j) Brief background about the entity acquired in terms UHG Holdings has been incorporated with the object of product /line of business acquired, date of to purchase, lease / sub lease, charter, hire, own, incorporation, history of last three years turnover, operate, etc., aircrafts, ships, ocean vessels, and country in which acquired entity has presence and other modes of transportation, as provided and in any other significant information (in brief) accordance with the applicable regulations in IFSC jurisdiction. Date of incorporation: 20th August, 2026 Turnover (last three years) (Rs. in crores): Not Applicable Country: India (GIFT City, Gujarat) 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