General Updates

TECIL CHEMICALS AND HYDRO POWER LTD. REGISTERED OFFICE CORPORATE _OFFICE 17 FLOOR, ANJANA COMPLEX, P.O. CHINGAVANAM VYTTILA-AROOR BYEPASS ROAD, DIST.- KOTTAYAM, KERALA - 686 531 EMAIL ID : tecilchingavanam@gmail.com KUNDANNOOR, KOCHI-682 304 TEL: 0484-48500/6 632 /61 CIN No. : L24299KL1945PLC001206 EMAIL ID : tecilchingavanam@gmail.com Website : www.tecilchemicals.com November 04, 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 Subject: Intimation pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 - Resignation of Secretarial Auditor Dear Sir/ Madam, Pursuant to Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 read with Part A of Schedule Ill to the said Regulations, we wish to inform you that M/s JMACS Associates, Practicing Company Secretaries, Coimbatore bearing Firm Code:P2004TN005200 & ICSI Peer Review No.7805/2026 has tendered their resignation from the Secretarial Auditor of the Company with immediate effect vide their letter dated 04" November, 2026 with the reason mentioned in the resignation letter enclosed herewith. There are neither any concerns raised by the Secretarial Auditor with respect to the management of the Company nor there is a material reason for the resignation. The Audit Committee and the Board will consider the appointment of new Secretarial Auditors in due course and the same would be intimated accordingly. The disclosure as required under Regulation 30 read with Schedule Il of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 is annexed below as Annexure -A along with the resignation letter given by M/s. IMACS Associates. Kindly take the same on record. Thanking You, For TECIL Chemicals and Hydro Power Limited Jofin John Company Secretary & Compliance Officer Encl: Annexure-A TECIL CHEMICALS AND HYDRO POWER LTD. REGISTERED OFFICE CORPORATE_OFFICE 17 FLOOR, ANJANA COMPLEX, P.O. CHINGAVANAM VYTTILA-AROOR BYEPASS ROAD, DIST.- KOTTAYAM, KERALA - 686 531 KUNDANNOOR, KOCHI-682 304 EMAIL ID : tecilchingavanam@gmail.com TEL: 0484-4850063 / 62 /61 CIN No. : L24299KL1945PLC001206 EMAIL ID : tecilchingavanam@gmail.com Website : www.tecilchemicals.com Annexure- A Details as required under Regulation 30 read with Schedule Ill of the SEBI (LODR) Regulations, 2015 SL.No. Particulars Information 1. Name of the Secretarial M/s. JMACS Associates, Practising Company Secretaries, Auditor Coimbatore 2. Reason for Change viz. Resignation: Resignation due to pre-occupation in other Appointment, Resignation, | professional assignments. removal, death or otherwise 3. Date of Resignation 04™ November, 2026 4 Brief Profile (in case of Not Applicable appointment) 5 Disclosure of relationship Not Applicable between directors (in case of appointment of a director). V.S.SUBASH w.com, LLB, FCS MACY PJartnMer ACS ASSOCIATES at e aepart e COMPANY SECRETARIES Date: 04.11.2026 The Board of Directors TECIL CHEMICALS AND HYDRO POWER LIMITED Chingavanam P.0., Kottayam, Kerala, India-686531 Subject: Resignation from the Office of Secretarial Auditor of the Company Dear Sir/Madam, hereby tender our resignation from the position of Secretarial Auditor of TECIL CHEMICALS AND HYDRO POWER LIMITED, with ecffect from the Financial Year 2026-27, owing to our preoccupation with other professional assignments, We sincerely thank the Board of Directors and the management of the Company for the cooperation, support and assistance extended to us during our tenure as Secretarial Auditor. We request the Company to kindly take note of and acknow ledge our resignation and complete the necessary statutory formalities in this regard. Thanking you. For IMACS Associates V.S.SUBASH,, MM.uC om-. LLB.,FCeS. V'S SUBASH ry in No: 63, Maruthakutty Street Partner Road, K K. Pudur JMACS Associates %flm .‘wl Firm Code : P2004TN005200 M.No: , CP: 267 Place: Coimbatore Door No.86, New Door NO.63, Marutha Kutty Street (Church Road), K.K.Pudur Post, Saibaba Colony, Sanganoor village, Coimbatore-641038