Closure of Trading Window

Date: 24-09-2026 Bombay Stock Exchange Limited, National Stock Exchange of India Limited, Phiroze Jeejeebhoy Towers Exchange Plaza, Plot No-C1, G Block 1st Floor, Rotunda Building, Bandra Kurla Complex, Dalal Street, Bandra (E), Mumbai- 400 001 Mumbai-400 051 BSE Scrip Code - 533163 NSE Symbol: ARSSINFRA Sub – Closure of Trading Window Dear Sir/ Madam, Pursuant to the company’s Code of conduct to Regulate, Monitor and Report Trading of the Company’s Securities by the Designated Persons (and their immediate relatives) of the Company, as framed under SEBI (Prohibition of Insider Trading) Regulations, 2015 (as amended), please note that the “Trading Window” (i.e. period to deal in the company’s shares) shall remain closed from Thursday 1st October, 2026 till 48 hours after the declaration of the Unaudited Financial Results (Standalone and Consolidated) for the quarter ended September 30, 2026. The Trading Window will open after 48 hours from the announcement of the Company’s Unaudited Financial Results for the quarter ended September 30, 2026 to the stock exchange(s). This is for your information & record please. Thanking You Yours faithfully, For ARSS Infrastructure Projects Limited (Rajendra Biswal) Company Secretary & Compliance Officer ACS: 76448 Regd. Off.: Plot No-38, Sector –A, Zone‐D, Mancheswar Industrial Estate, Bhubaneswar ‐751010 (Odisha) Tel‐91 06742602763, Email: cs@arssgroup.in