Certificate under SEBI (Depositories and Participants) Regulations, 2018

RAIN INDUSTRIES LIMITED RIL/SEs/2026 July 4, 2026 The General Manager The Manager Department of Corporate Services Listing Department BSE Limited The National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers Bandra Kurla Complex Dalal Street, Fort Bandra East Mumbai-400 001 Mumbai – 400 051 Dear Sir/ Madam, Sub: Rain Industries Limited - Confirmation Certificate under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018 for the Quarter ended June 30, 2026. Ref : Scrip Code: 500339 (BSE), Scrip code : RAIN (NSE) and ISIN: INE855B01025. With reference to the above stated subject and in accordance with Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018 and based on the certificate received from KFin Technologies Limited (Registrar and Share Transfer Agent), we hereby confirm that for the Quarter ended June 30, 2026, the certificates of equity shares received for dematerialization have been mutilated and cancelled only after due verification and that the name of the respective depository has been substituted as the registered owner in respect of those dematerialized equity shares. We further confirm that the securities comprised in the said certificates of equity shares have been listed on BSE Limited and the National Stock Exchange of India Limited. This is for your information and record. Thanking you, Yours faithfully, for Rain Industries Limited S. Venkat Ramana Reddy Company Secretary CC to : 1. Central Depository Services (India) Limited, 25th Floor, Marathon Futurex, N M Joshi Marg, Lower Parel (East), Mumbai – 400013. 2. National Securities Depository Limited Trade World, 4th Floor, Kamala Mills Compound, Senapati Bapat Marg, Lower Parel, Mumbai – 400 013. Regd. Office: Rain Center Phone : +91 (40) 40401234 34, Srinagar Colony Fax: + 91 (40) 40401214 Hyderabad 500073 Email:secretarial@rain-industires.com Telangana, India Website: www.rain-industries.com CIN:L26942TG1974PLC001693 ArnNrEcH Toll Free (Corporate Registry): 1800 3094 001 Tel. No: +022 4517 0911 Dared: O4/07 /2026 Rain Industries Limited Rain Center. 34, Srinagar Colony, Hyderabad - 500073. Dear Sir, Sub: Confirmation Certificate under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018. Pursuant to Regulation 74(5) ofSecurities and Exchange Board of India (Depositories and Participants) Regulations, 2018, we hereby confirm that the Securities received from the depository participants for dematerialization during the quarter ended June 30, 2026, were confirmed (accepted / rejected) to the depositories by us and the securities comprised in the said certificates have been listed on BSE Limited and the National Stock Exchange of India Limited. We also hereby confirm that the security certificates received for dematerialization have been mutilated and cancelled after due verification by the depository participant and the name ofthe depositories have been substituted in register of members as the registered owner within 30 days. This is for your information and record. Thanking you Yours faithfully, For KFin Technologies Limited PSRCH Murthy Senior Manager KFin Technologies Limited 9 0perations Centre: Registered Office: KFin TechnoloSies Limited, Selenium. forver B, Plo( No-31 & 32. (Fin Technologies Umited, 30l, fhe Cen(riurn, Financhl 0istrict I'lanakramSuda, Serllinsamp.lly, 3rd tloor, t7. Lal Bahadur Shas(ri Road, Nav Pada, Hyderab.d - 500032, TelanSana, lndia. Xurla lwest), Muob.i-400 070. Maharashtra CIN: 172a00MH201 TPLC:l4rl0r2