General Updates

July 14, 2026 BSE Limited National Stock Exchange of India Limited Phiroz Jeejeebhoy Towers, Exchange Plaza, Dalal Street, Bandra Kurla Complex, Mumbai 400 001 Bandra (East) Mumbai 400 051 BSE Scrip Code: 504036 NSE Symbol: HIRECT Sub: Physical letter to Shareholders pursuant to Regulation 36(1)(b) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 Dear Sir/ Madam, Pursuant to Regulation 36(1)(b) of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, Hind Rectifiers Limited is sending a physical letter, containing web-link of the Annual Report 2025-26, to those Members whose e- mail addresses are not registered with the Company/Registrar to an Issue and Share Transfer Agent/Depository Participants. Copy of the letter is enclosed herewith. The above information is also available on the website of the Company viz. www.hirect.com. Kindly take the same on your record. Thanking you, Yours faithfully, For Hind Rectifiers Limited Suhas Pawar Company Secretary & Compliance Officer ACS-36560 Encl.: As above lo lo ra ra lin lin If undelivered, please returned to:- Adroit Corporate Services Private Limited Unit: Hind Rectifiers Limited 19-20, Jafferbhoy Industrial Estate, 1st Floor, Makwana Road, Marol Naka, Andheri (East), Mumbai – 400059 Tel: +91 22 4227 0400 Fax: +91 22 28503748 Email: info@adroitcorporate.com Website: www.adroitcorporate.com Hind Rectifiers Limited Regd. Off.: Lake Road, Bhandup (West), Mumbai – 400078. Tel: +91 22 4960 1775 Website: www.hirect.com | E-mail: investors@hirect.com CIN: L28900MH1958PLC011077 July 14, 2026 Dear Shareholder, 68th Annual General Meeting We are pleased to inform you that the 68th Annual General Meeting (AGM) of the Company will be held on Tuesday, August 11, 2026, at 01:00 p.m. (IST) through Video Conferencing (VC)/Other Audio Visual Means (OAVM). The Notice and Annual Report for the Financial Year 2025-26 is available and can be downloaded from below links and QR code: AGM Notice link: https://hirect.com/wp-content/uploads/2026/07/AGM-Notice-2025-26.pdf Annual Report link: https://hirect.com/wp-content/uploads/2026/07/Annual-Report-2025-26.pdf Final Dividend for FY 2025-26: Rate of dividend INR 1.40 per equity share Record date Tuesday, August 4, 2026 Payment date Within a week from the date of AGM You are requested to update and complete your KYC* details with: • Depository Participants (DPs), if shares held in electronic form • Company/Registrar to an issue and share Transfer Agent (RTA) through Service request, if shares held in physical form *(including name, postal address, email ID, telephone/mobile numbers, PAN, mandates, nominations, power of attorney and Bank Details) E-voting Details: Cut-off date to determine entitlement for e-voting Tuesday, August 4, 2026 E-voting start date and time Friday, August 7, 2026 (09:00 a.m. IST) E-voting end date and time Monday, August 10, 2026 (05:00 p.m. IST) Refer to AGM Notice to know the procedure for Speaker registration, e-voting and to join virtual AGM. Members who are attending the AGM and have not cast their vote during remote e-voting period, can vote on the resolutions during the AGM. Email ID and link to submit the form for TDS exemption: You may submit duly filled and signed documents on or before Monday, July 27, 2026 to claim exemption from TDS, if not submitted earlier. Correspondence/Queries: All queries to be addressed to the Company's RTA: ADROIT CORPORATE SERVICES PRIVATE LIMITED [Unit: Hind Rectifiers Limited] 19-20, Jafferbhoy Industrial Estate, 1st Floor, Makwana Road, Marol Naka, Andheri (East), Mumbai – 400059 Tel: +91 22 4227 0400 Fax: +91 22 28503748 Email: info@adroitcorporate.com Website: www.adroitcorporate.com For Hind Rectifiers Limited Sd/- Suhas Pawar Company Secretary & Compliance Officer ACS-36560