Certificate under SEBI (Depositories and Participants) Regulations, 2018

CHAMBAL FERTILISERS AND CHEMICALS LIMITED Ref. No.: CFCL/SE/2026-27/52 October 13, 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: Certificate under Regulation- 74(5) of SEBI (Depositories and Participants) Regulations, 2018 Dear Sir, Pursuant to regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018, enclosed please find herewith the certificate for the quarter ended September 30, 2026. 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 Encl.: as above. 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 KFINIE*C H Toll Free Number: 1800 3094 001 Tel. No: +91 X2 4617 0911 KFIN/CFClS EPTE M SER/ 2026 Date: OthO/2026 The Company Secretary Chambal Fertilisers and Chemicals Limited Corporate One, First Floor, 5 Commercial Centre, Jasola, New Delhi - 110025. Su b: fi tn he of u on 74 ol ofl nd ta tes tct lat 01 Dear Sir/Madam, esSdP P ae eu a rp p lr r is t eo t ri eu c ris ma i iip itn so ba st r en uyt cr eto s , dp ) m2 aR sR 0r pe et 2e rig cc 6 ig uu i ,u p rr ia l wa ta it n t eio i it so nrsn e n s f h7 c ro, 4 or 2 ( n ls5 id0 f sai) e1 r em dmo 8 ,f e ca w d es tee re tr (c ii a fau ih c crr e c aii zt er ti aee eptbs sti eo y a d hn cn /o dd eun rE erf bi ix lnr e emc g c eh t na e0t hn a1 tig l; s* e t tt eJ otp auh o ire oa iy " nr ,s ;d 0e O2c to o"u 6f p r ir o rt tn i o re ed it xsi oa q r hr u i( e a"aD sc nre e gtep bi evo r sye s ed ui wt n so f dr r ei o ee rm ds 3 ta tt hhh 0n eee sd we arso hereby confirm that the security certificates received for demateriarization been mutilated and cancelled after due verification Ur,i" a"O*n"r, have name of the depositories have been substituted in r"gir,", oi?"rbersp articipant and the as the registered owner within the prescribed timelines. Request to kindly take the above on record. Thanking you Yours faithfully, For KFin Technologies Limited 1< t' C. Shobh nd q a Vice Presl 4 t /lrv l1 KFin Technologies [imited 9 Operations Centre: Registered Office: KFin Technologies Limited. Selenium, Tower B, Plot No-31 & 32, KFin Technologies Limited, 301, The Centrium, Financial District, NanakramSuda, serilingampally, 3rd Floor, 57, Lal Bahadur sh.stri Road, Nav Pada, HFerabad - 5q)032, Telan8ana, lndia. Kurla (West), Mumbai - 400 070, Maharashtra CIN: L724O0M H 2017P1c444072