In pursuance of Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, we hereby inform you that the officials ....

CHAMBAL FERTILISERS AND CHEMICALS LIMITED Ref. No.: CFCL/SE/2026-27/41 August 10, 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 Dear Sir, In pursuance of Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, we hereby inform you that the officials of the Company will participate in an Investors conference, details whereof are as follows: Date of event Name of event Venue Type of meeting Thursday, August 13, 2026 Emkay Confluence 2026 – India: Full Mumbai Group Interactions Throttle Ahead Date of the event/meeting may undergo change depending upon exigencies. No Unpublished Price Sensitive Information is proposed to be shared/discussed during the aforesaid interactions. You are requested to notify your constituents accordingly. 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