Certificate under SEBI (Depositories and Participants) Regulations, 2018

Ref No. GIL/CFD/SEC/27/060/SE 14th July 2026 BSE Limited National Stock Exchange of India Limited Scrip Code: 500300 Symbol: GRASIM Dear Sir / Madam, Sub: Certificate confirming the shares dematerialised / rematerialised during the quarter ended 30th June 2026 Ref.: Regulation 74(5) of the Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018 This is to certify that the securities received for dematerialisation during the quarter ended 30th June 2026 were confirmed (approved / rejected) to the depositories and that securities comprised in the said certificates have been listed on the stock exchanges where the earlier securities are listed. The security certificates received for dematerialisation have been mutilated and cancelled after due verification and the name of the depository has been substituted in our records as the registered owner. Further, we hereby furnish the details of securities dematerialised / rematerialised during the quarter ended 30th June 2026 as under: Name of the No. of Shares dematerialised during No. of Shares rematerialised during Depository the quarter from the quarter from 01.04.2026 to 30.06.2026 01.04.2026 to 30.06.2026 NSDL 17,626 CDSL 11,980 Nil Total 29,606 The total number of shares in dematerialised form as on 30th June 2026 is 67,74,63,645 aggregating to 99.54% of the total equity shares of the Company. Thanking you, Yours sincerely, For Grasim Industries Limited Neelabja Chakrabarty Company Secretary and Compliance Officer ACS – 16075 Luxembourg Stock Citi Bank N.A. Citi Bank N.A. Exchange Depositary Receipt Services Custodial Services 35A Boulevard Joseph II 388 Greenwich Street, FIFC, 11th Floor, C- L-1840 Luxembourg 26th Floor, New York, 54 & 55, G Block, NY 10013 Bandra (East), Mumbai 400051 National Securities Central Depository Depository Limited Services (India) Limited 3rd Floor, Naman Chambers, Marathon Futurex, A-Wing, G Block, Plot No- C-32, 25th Floor, N. M. Joshi Bandra Kurla Complex, Marg, Lower Parel (East) Bandra East, Mumbai- Mumbai – 400 013 400051 Grasim Industries Limited Aditya Birla Centre, ‘A’ Wing, 2nd Floor, S.K. Ahire Marg, Worli, Mumbai 400 030, India T: +91 22 6652 5000 / 2499 5000 | F: +91 22 6652 5114 / 2499 5114 E: grasim.secretarial@adityabirla.com | W: www.grasim.com | CIN: L17124MP1947PLC000410 Regd. Office: Birlagram, Nagda – 456 331 (M.P.)