Action(s) initiated or orders passed

Ref No. GIL/CFD/SEC/27/101/SE 12th September 2026 BSE Limited National Stock Exchange of India Limited Scrip Code: 500300 Symbol: GRASIM Sub: Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (‘Listing Regulations’) Ref: SEBI Master Circular No. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated 30th January 2026 (‘SEBI Master Circular’) Dear Sir / Madam, This is to inform that the Superintendent, Office of the Commissioner of Customs, Indore, (“authorities”) conducted a search u/s 105 of the Customs Act, 1962, at our Cellulosic Staple Fiber Business manufacturing unit located at Birlagram, Nagda, Ujjain, Madhya Pradesh. This search was concluded on 12th September 2026. The authorities reviewed records and sought information relating primarily to import-export transactions. The unit cooperated fully, provided the requested records, and statements of relevant official were recorded. We will continue to provide any further clarification/ information that may be required. Disclosure as required under the Listing Regulations and SEBI Master Circular is attached as per Annexure A. We will comply with our legal obligations for disclosures from time to time. This communication shall be uploaded on the Company’s website www.grasim.com. The above is for your information and record. Thanking you, Yours sincerely, For Grasim Industries Limited Neelabja Chakrabarty Company Secretary and Compliance Officer ACS 16075 Luxembourg Stock Exchange Citibank N.A. Citibank N.A. 35A Boulevard Joseph II Depositary Receipt Services Custodial Services L-1840 Luxembourg 390 Greenwich Street, FIFC, 9th Floor, C-54 & 55, 4th Floor, New York, G Block Bandra Kurla NY 10013 Complex, Bandra (East), Mumbai – 400098 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 : P.O. Birlagram, Nagda – 456 331 (M.P.) Annexure A Disclosure of information pursuant to Listing Regulations and SEBI Master Circular are here as under: i. Name of the Authority Superintendent, Office of the Commissioner of Customs, Indore, Madhya Pradesh, India ii. Nature and details of the action(s) Search at Cellulosic Staple Fiber Business taken, initiated or order(s) passed manufacturing unit located at Birlagram, Nagda, Ujjain, Madhya Pradesh, under section 105 of the Customs Act, 1962. iii. Date of receipt of direction or order, The Search was initiated in the evening of including any ad-interim or interim 11th September 2026 and concluded on orders, or any other communication morning of 12th September 2026. from the authority iv. Details of the violation(s) / The Enquiry was primarily relating to import- contravention(s) committed or export transactions. alleged to be committed No SCN or order is issued/passed by the authority as on date. v. Impact on financial, operation or There is no material impact on financials, other activities of the listed entity, operations or other activities of the Company quantifiable in monetary terms to the due to the said action. The business operations extent possible of the Company will continue as usual. 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 : P.O. Birlagram, Nagda – 456 331 (M.P.)