Update on appointment of secretarial auditor

August 13, 2026 M/s. Bombay Stock Exchange Limited, Phiroze Jheejeebhoy Towers, Dalal Street, Mumbai- 400 001 Dear Sir, Sub: Intimation under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (Scrip Code: 511401) Pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 the Board of Directors in their meeting held on 13th August 2026 has considered and approved the following: - Appointed Mr. Selvam Nadimuthu ( COP : 4858, FCS 4318 and Peer Review Certificate No: 2821/ 2022) as Secretarial auditor of the Company to do the secretarial audit for the financial year 2026-27. Brief Profile of Secretarial Auditor as required under Regulation 30 of SEBI (LODR) Regulations read with SEBI Circular No. CIR/CFD/CMD/4/2015 dated September 9, 2015) is enclosed Sl No Particulars Details 1 Name Mr. Selvam Nadimuthu ( COP : 4858, FCS 4318 and Peer Review Certificate No: 2821/ 2022) 2 Designation with Experience Company Secretary 35 years of experience with 15 years as whole time secretary and 22 years as Practising Company Secretary 3 Date of Appointment 13/08/2026 4 Email Id Selvam.nadimuthu@gmail.com 5 Brief experience in Specific Company Law and Practice, Financial functional areas Institutions, Listed Companies, SEBI, Arbitration, NCLT and all law related activities. Kindly take the same on records. Thanking you, Yours faithfully,