Book closure for the purpose of payment of final dividend and 35th Annual General Meeting to be held on September 08, 2026

Date: August 11, 2026 Listing Department BSE Limited Phiroze Jeejeebhoy Towers Dalal Street, Fort, Mumbai - 400 001. Scrip Code: 531859 Dear Sir/Madam, Sub.: Intimation of 35th Annual General Meeting and Book Closure Ref.: Regulation 42 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”) We hereby inform that the 35th Annual General Meeting of the Company will be held on Tuesday, September 08, 2026 at 01.00 p.m. through Video Conferencing (VC) or Other Audio-Visual Means (OAVM). Pursuant to SEBI Listing Regulations the Register of Members and Share Transfer Books of the Company will remain closed from Wednesday, September 02, 2026 to Tuesday, September 08, 2026 (both days inclusive) for the purpose of payment of Dividend and Annual General Meeting. Further, the Company has fixed Tuesday, September 01, 2026 as the Record Date for determining the entitlement of Members to receive the final dividend for the financial year ended March 31, 2026. The final dividend of ₹0.10 per equity share of face value ₹1/- each, as recommended by the Board of Directors, if approved at the AGM, will be paid to those Members whose names appear in the Register of Members and/or in the list of Beneficial Owners maintained by the Depositories as on the Record Date. Please find below in tabulated form the Book Closure Dates and the Record Date: Scrip Code AGM date Book Closure Date Record date Purpose (Both days inclusive) 531859 Tuesday, From To Tuesday, 35th Annual September 08, Wednesday, Tuesday, September 01, General Meeting 2026 September September 2026 of the Company 02, 2026 08, 2026 & Payment of Final Dividend Kindly take same on record. Yours truly, FOR AND ON BEHALF OF ORIENTAL RAIL INFRASTRUCTURE LIMITED HEMALI RACHH COMPANY SECRETARY & COMPLIANCE OFFICER