Intimation regarding re-scheduling of Analyst Meet scheduled to be held on October 29, 2027.

Sundram Fasteners Limited REGISTERED & CORPORATE OFFICE 98.A, VII FLOOR DR. RADHAKRISHNAN SALAI, MYLAPORE. CHENNAI . 600 004. INDIA Email: investorshelpdesk@sn.co.in TELEPHONE : +91 - 44 . 28478500 PAN : AAACS8779D CIN : L35999TN 1962PLCO04943 WEBSITE : www.sundram.com October 26, 2026 National Stock Exchange of India Limited (NSE) By NEAPS Scrip Symbol - SUNDRMFAST Exchange Plaza, 5th Floor, Plot No C/1, G Block, Bandra Kurla Complex, Bandra (East), Mumbai – 400 051 BSE Limited (BSE) By Listing Centre Scrip Code - 500403 Phiroze Jeejeebhoy Towers, DalaI Street. Fort. Mumbai – 400 001 Dear Sir / Madam, Sub: Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 Further to our letter dated October 24, 2026, and pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that the Earnings Conference Call organized by M/s. Spark Institutional Equities Private Limited (Avendus Spark, Analyst) with the Management is re-scheduled to 12:30 p.m. (IST) on Thursday, October 29, 2026. The updated meeting details, as provided by M/s. Spark Institutional Equities Private Limited (Avendus Spark, Analyst), are enclosed for wider dissemination by the stock exchanges. NOTE.' The schedule is subject to changes, due to exigencies. Please take the above information on record. Thanking you, Yours truly, For Sundram Fasteners Limited G Anand Babu Senior Manager – Finance & Company Secretary Sundram Fasteners Ltd – 2QFY27 Conference Call Avendus Spark is pleased to invite you to the 2QFY27 Conference Call of Sundram Fasteners Ltd Sundram Fasteners would be represented by Sri. R Dilip Kumar, Chief Financial Officer Sri. S Bharathan, Executive Vice President - Marketing Sri. R Ganesh, Vice President - Finance & Projects Conference Call Details Date: Thursday, 29 October 2026 | Time 12:30 PM (IST) Express Join with DiamondPass™ No Wait Time https://services.choruscall.in/DiamondPassRegistration/register?confirmationNumber=0424437&linkSecurityString=3c1f26e28 Universal Dial-in + 91 22 6280 1230 / + 91 22 7115 8131 UK + 08081011573 USA + 18667462133 Singapore + 8001012045 Hong Kong + 800964448 For further information please contact MUKESH SARAF, Executive Director - Equity Research Spark Institutional Equities Private Limited | +91 9840016171 | mukesh.s@avendusspark.com | www.avendusspark.com