Commissioning of J.K. White Nathdwara - White cement based wall putty manufacturing Plant

JKCL/SE/2026-27/48 August 12, 2026 BSE Ltd. National Stock Exchange of India Ltd. Phiroze Jeejeebhoy Towers, Exchange Plaza, Bandra Kurla Dalal Street, Fort, Mumbai-400001 Complex, Bandra (E), Mumbai-400051 Through: BSE Listing Centre Through: NEAPS Scrip Code: 532644 Scrip Code: JKCEMENT Sub: Intimation under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 – Commissioning of J.K. White, Nathdwara (Unit of J. K. Cement Ltd.) Dear Sir/Madam, Pursuant to Regulation 30 read with Schedule III Part A Para A of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that the Company has, today i.e. August 12, 2026, commissioned 0.60 MnTPA White Cement based Wall Putty Manufacturing Plant at Village Kajiyawas, Tehsil- Nathdwara, Dist.- Rajsamand, Rajasthan. Consequent to the above the Company’s overall White Cement & Wall Putty production capacity stands at 3.65 MnTPA (including capacity of its subsidiary company). Disclosures required under the aforesaid Listing Regulations, read with SEBI Master Circular HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026: Not Applicable The date and time of occurrence of event: August 12, 2026 at around 4:00 P.M. (IST) You are requested to kindly take the above information on record. Thanking you Yours faithfully, For J. K. Cement Limited (Bhumika Sood) Company Secretary & Compliance Officer M. No. ACS - 19326