Appointment

September 22, 2026 To, To, BSE LIMITED National Stock Exchange of India Limited Department of Corporate Services Exchange Plaza, Plot No. C/1 Phiroze Jeejeebhoy Towers, 'G' Block, Bandra – Kurla Complex Dalal Street, Bandra East, Mumbai- 400 001 Mumbai 400 051 Scrip Code: 524091 Trading Symbol: CARYSIL Dear Sir/ Madam, Sub: Outcome of Board Meeting in accordance with SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015. We wish to inform you that based on the recommendation of the Nomination and Remuneration Committee, the board of directors considered and approved the appointment of Mr. Prayasvin B. Patel (DIN: 00037394) as an Additional Director designated as an Independent Director with effect from September 22, 2026. The appointment shall be subject to the approval of Members and in compliance with Regulation 17(1C) and Regulation 25(2A) of the Listing Regulations and the relevant provisions of the Companies Act, 2013 shall be followed. The requisite disclosure pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, read with SEBI Circular No. SEBI/HO/CFD/CFD-PoD- 1/P/CIR/2023/123 dated July 13, 2023 and SEBI Master Circular dated January 30, 2026 (as amended from time to time), is enclosed as Annexure I. Approved draft postal ballot notice and other incidental matters thereto, will be sent to the members electronically on the email ID’s registered by them with the Depository participant(s)/ the company and whose names appear in the List of Beneficial Owners as furnished by the Depositories as on the close of business hours on Friday, September 25, 2026 being the cut-off date. This intimation is also available on the website of the Company at www.carysil.com The Meeting of the Board of Directors commenced at 11.40 A.M. and concluded at 01:15 PM. Kindly take the above on your records. Thanking you, Yours faithfully, For CARYSIL LIMITED REENA SHAH COMPANY SECRETARY & COMPLIANCE OFFICER Encl.: As/a Annexure I Sr. No. Particulars Details 1 Name of Director Mr. Prayasvin B. Patel (DIN: 00037394) 2 Reasons for change viz. appointment, re Appointment as an Additional Non-Executive appointment, resignation, removal, death Independent Director, not liable to retire by or otherwise; rotation, for a first term of five consecutive years, subject to the approval by the Members of the Company 3 Date of Appointment September 22, 2026 4 Term of Appointment September 22, 2026 to September 21, 2031 5 Brief Profile (in case of appointment) Mr. Prayasvin B. Patel (DIN: 00037394) is a veteran industrialist with over five decades in the engineering and manufacturing sector. He has led Elecon Engineering Company Limited since 1993, first as Managing Director and, from 2006, as Chairman & Managing Director, during which he built its Gear Division into Asia's largest industrial gear manufacturer and drove the Group's international expansion. He holds a B.E. (Mechanical) from Sardar Patel University and an MBA from Loyola University, USA. 6 Relationship Inter-se Directors / Key Not related to any Directors/ Key Managerial Managerial Personnel Personnel of the Company. 7 Information as required under Circular Mr. Prayasvin B. Patel is not debarred from No. NSE/CML/2O18102 dated June 20, holding office of a Director by virtue of any SEBI 2018 issued by NSE order or any other such authority