General Updates

TECIL CHEMICALS A& D HYDRO POWER LTD. REGISTERED OFFICE CORPORATE OFFICE P.O. CHINGAVANAM 17 FLOOR, ANJANA COMPLEX, DIST.- KOTTAYAM, KERALA - 686 531 VYTTILA-AROOR BYEPASS ROAD, EMAIL ID : tecilchingavanam@gmail.com KUNDANNOOR, KOCHI-682 304 CIN No. : L24289KL1945PLC001206 TEL: 0484-4850063 / 62 /61 Website : www.tecilchemicals.com EMAIL ID : tecilchingavanam@gmail.com September 01, 2026 The Manager The Manager Listing Department, Listing Department, BSE Limited, National Stock Exchange of India Limited, Phiroze Jeejeebhoy Towers, Exchange Plaza, Dalal Street, Sth Floor, Plot No. C/1, G Block, Mumbai- 400 001 Bandra-Kurla Complex, Bandra-East, Mumbai- 400 051 Scrip Code: 506680 Symbol: TECILCHEM Sub: Dispatch of Weblink letter to shareholders whose e-mail addresses are not registered with Company/Registrar & Transfer Agent/Depository Participants Ref: Regulation 30 and 36(1)(b) of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 Dear Sir/Madam, Pursuant to the aforesaid Regulations, please find enclosed copy of letter sent to the shareholders (whose e-mail addresses are not registered with Company/Registrar & Transfer Agent/Depository Participants) providing the weblink of websites from where the Annual Report for FY 2025-26 can be accessed. The above is for your information and record. Yours Sincerely, For TECIL Chemicals and Hydro Power Limited Jofin John Company Secretary & Compliance Officer [Enclosed: Letter format] TECIL CHEMICALS &ND HYDRO POWER LTD. REGISTERED OFFICE CORPORATE OFFICE P.O. CHINGAVANAM 17 FLOOR, ANJANA COMPLEX, DIST.- KOTTAYAM, KERALA- 686 531 VYTTILA-AROOR BYEPASS ROAD, KUNDANNOOR, KOCHI-682 304 EMAIL ID : tecilchingavanam@gmail.com TEL: 0484-4850063 / 62 /61 CIN No. : L24299K1 1945PLC001206 EMAIL ID : teciichingavanam@gmail.com Website : www.tecilchemicals.com Date : 01.09.2026 Folio No Name of Sole / First Holder Address Dear Shareholder, Sub: Weblink for accessing Annual Report for the FY 2025-26 of your Company We are pleased to inform you that the 81st Annual General Meeting of Shareholders of the Company is Scheduled to be held on Thursday, the 24th September, 2026 at 02.30 PM (IST) at The Palms Hotel, Chingavanam, Dist. Kottayam, Kerala — 686 531. The notice of the AGM and Annual Report of the Compnay for FY 2025-26 is being sent only in electronic form through e-mail to all the shareholders whose email addresses are registered in the Company's Shareholding Records/Depository Participants(s) Records as on 28th August, 2026. We wish to inform you that on scrutiny of our records, we notice that your e-mail address is not registered against your demat account/ Folio number. Kindly note that, in compliance with Regulation 36(1)(b) of the SEBI Listing Regulations, 2015, as amended, a letter will be sent to the shareholders whose e-mail addresses are not registered with the Registrar and Share Transfer Agent /Depository Participants/Company, providing a web-link from where the Annual Report for the FY 2025-26 can be accessible through the following modes: Company’s Website exact https://www.tecilchemicals.com/#category-annualreports Exact Path of Annual Report 2025-26 | https://www.tecilchemicals.com/ > investor relation > Annual Reports > 2025-26 Please note that there will be no dispatch of physical copy(ies) of the Integrated Annual Report to the members of the Company, except on a request for the same. Book Closure Notice: Pursuant to the provisions of Section 91 of the Companies Act, 2013 and the Rules framed thereunder, Notice is hereby given that the Register of Members and Transfer Books of the Company will remain closed from Friday, September 18, 2026 to Thursday, September 24, 2026 (both days inclusive) for the purpose of AGM. Cut-off date and E-voting details: Pursuant to the provisions of Section 108 of the Companies Act, 2013 and the Rules framed thereunder, as amended from time to time and read with MCA Circulars and SEBI Circulars, the Company is pleased to provide all its Members the facility to exercise their vote electronically at the AGM of the Company, on all resolutions set forth in the Notice of the AGM. Members of the Company holding shares either in physical or in dematerialized form as on the cut-off date, i.e., Thursday, September 17, 2026, may exercise their votes electronically. The voting rights of Members shall be in proportion to their share in paid up equity capital of the Company as on Thursday, September 17, 2026 (“cut-off date”). A person whose name is recorded in the Register of Members or in the Register of Beneficial Owners maintained with the Depositories as on the cut-off date only shall be entitled to avail the facility of remote e-voting or e-voting at the AGM. The remote e-voting period begins on Monday, September 21, 2026, at 09:00 A.M. (IST) and ends on Wednesdy, September 23, 2026, at 05:00 P.M. (IST). We once again urge you to register the missing KYC details in your folio. The same can be submitted in prescribed forms along with supporting documents. The forms can also be downloaded from the Company’s website at www.tecilchemicals.com, Stock exchanges' and website of the Company’s RTA— Cameo Corporate Services Limited at https:/cambridge.cameoindia.com/module/Downloadable_Formats.aspx In case of any further clarification, you may post it by visiting htts:/Avisdom.cameoindia.com/ - WISDOM - Web-based Investor Services Domain — a portal developed by the Company's RTA - Cameo Corporate Services Limited for faster & transparent redressal of investor queries. Thanking you, Yours truly, For Tecil Chemicals and Hydro Power Limited Name : Jofin John Designation : Company Secretary & Compliance Officer This communication is computer generated and hence does not require signature