Certificate under SEBI (Depositories and Participants) Regulations, 2018

TECIL CHEMICALS AND HYDRO POWER LTD. REGISTERED OFFICE CORPORATE_OFFICE 1 FLOOR, ANJANA COMPLEX, P.O. CHINGAVANAM DIST.- KOTTAYAM, KERALA - 686 531 VYTTILA-AROOR BYEPASS ROAD, EMAIL ID : tecilchingavanam@gmail.com KUNDANNOOR, KOCHI-682 304 TEL: 0484-4850063 / 62 /61 CIN No. : L24299KL1945PLC001206 EMAIL ID : tecilchingavanam@gmail.com Website : www.tecilchemicals.com July 07, 2026 The Manager The Manager Listing Department, Listing Department, BSE Limited, National Stock Exchange of India Limited, Phiroze Jeejeebhoy Towers, Exchange Plaza, Dalal Street, 5th Floor, Plot No. C/1, G Block, Mumbai- 400 001 Bandra-Kurla Complex, Bandra-East, Mumbai- 400 051 Scrip Code: 506680 Symbol: TECILCHEM Sub: Compliance Certificate (obtained from RTA) for the quarter ended 30.06.2026 Ref: Regulation 74 (5) of SEBI (Depositories and Participants) Regulations, 2018 Dear Sir/Madam, With reference to the subject cited above, please find enclosed herewith the Certificate received from M/s. Cameo Corporate Services Limited, the Registrar and Transfer Agent (RTA) of the Company, for the Quarter ended June 30, 2026. Kindly take the same on record and suitably disseminate it to all concerned. Yours Truly, For TECIL Chemicals and Hydro Power Limited Jofin John Company Secretary & Compliance Officer Encl: as mentioned CAMEO CAMEO CORPORATE SERVICES LIMITED Ref: CAM/TEC /REG 74(5)/2026 01.07.2026 The Company Secretary Tecil Chemicals And Hydro Power Limited 1% Floor Anjana Complex Vytilla Aroor Bye Pass Road Kundannoor Kochi Kerala - 682304. Dear Sir/ Mam, Subject: Certificate under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018 for the quarter ended 30.06.2026. With reference to the above captioned subject, we hereby confirm that the securities received from the depository participants for dematerialisation during the quarter ended 30th June, 2026 were confirmed (accepted/rejected) to the depositories by us and that securities comprised In the said certificates have been listed on the stock exchanges where the earlier Issued securities are listed. We hereby also confirm that the security certificates received for dematerialisation have been mutilated and cancelled after due verification by the depository participant and the name of the depositories have been substituted in register of members as the registered owner within stipulated time limit under captioned regulations. Thanking you Yours faithfully For Cameo Corporate Services Limited Assistant‘Manager (Shares) ‘Subramanian Building', No.1, Club House Road, Chennai-600 002. Phone: 28460390 (5 lines),40020700, E-mail:investor@cameoindia.com Website: www.cameoindia.com CIN: U67120TN1998PLC041613.