Analysts/Institutional Investor Meet/Con. Call Updates

Date: 16th July, 2026 Ref: TARIL/SECT/2026-27/NSE-BSE/COMPL/025 To, To, BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block G, Dalal Street, Bandra - Kurla Complex, Mumbai - 400 001 Bandra (E), Mumbai - 400 051 Security Code : 532928 Trading Symbol : TARIL Dear Sir/Madam, Sub: Intimation of Earnings Conference Call We would like to inform you that pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, the Company has arranged earnings conference call to discuss the Unaudited Standalone and Consolidated Financial Results of the Company for the quarter ended on 30th June, 2026, on Tuesday, 21st July, 2026 at 04:00 p.m. (IST). We send herewith details of earnings conference call. Please take the same on your record. Thanking you, Yours faithfully, For Transformers and Rectifiers (India) Limited Rakesh Kiri Company Secretary and Compliance Officer Encl.: As above. cordially invites you for the Earnings Conference Call Date Time 21 July 2026 16.00 HRS IST The Earnings Conference Call will be addressed by the Senior Management of TARIL Primary Numbers International Toll-Free Numbers 22 6280 1107 / USA - 18667462133 Singapore - 8001012045 UK - 08081011573 Hong Kong - 800964448 22 7115 8008 Diamond Pass Registration For further details, please contact: Arpit Mundra Krishna Patel Ernst & Young Investor Relations E: arpit.mundra@in.ey.com E: krishna.patel2@in.ey.com