We hereby inform you that Wednesday, November 11, 2026 has been fixed as Record Date for taking record of Members of the Company for the purpose of determining the eligibility of equity shareholders for the payment of interim dividend, if declared by the board of directors of the Company.

CHAMBAL FERTILISERS AND CHEMICALS LIMITED Ref. No.: CFCL/SE/2026-27/57 October 30, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Exchange Plaza, C-1, Block G, 25th Floor, Dalal Street Bandra Kurla Complex, Mumbai - 400 001 Bandra (E) Mumbai - 400 051 Sub.: Intimation of Record Date pursuant to Regulation 42 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 Dear Sirs, Pursuant to Regulation 42 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, we hereby inform you that Wednesday, November 11, 2026, has been fixed as Record Date for taking record of the members of the Company for the purpose of determining the eligibility of equity shareholders for payment of interim dividend, if declared by the Board of Directors of the Company, as per the details given below: BSE Limited National Stock Type of Record Date Purpose Security Code Exchange of security India Limited Symbol 500085 CHAMBLFERT Equity Wednesday, November Payment of interim dividend, if declared 11, 2026 at the forthcoming meeting of the Board of Directors of the Company scheduled to be held on Tuesday, November 3, 2026. Kindly take the same on your record and display the same on your website. Thanking you, Yours faithfully, For Chambal Fertilisers and Chemicals Limited (Tridib Barat) Vice President - Legal & Company Secretary Corporate One, First Floor, 5, Commercial Centre, Jasola, New Delhi - 110 025 • Tel.: 91-11-46581300, 41697900 • Fax: 91-11-40638679 Email : corporate@chambal.in • www.chambalfertilisers.com • CIN: L24124RJ1985PLC003293 Regd. Office : Gadepan, District Kota, Rajasthan -325 208 Tel No.: 91-744-2782915; Fax No : 91-7455-274130