Avalon Technologies Ltdhas informed BSE that the meeting of the Board of Directors of the Company is scheduled on 12/11/2026 ,inter alia, to consider and approve the Unaudited Standalone and Consolidated Financial Results for the Quarter and Half Year Ended September 30, 2026

To: To: BSE Limited The Manager Corporate Relationship Department Listing Department PJ towers, The National Stock Exchange of India Limited Dalal Street, “Exchange Plaza”, Bandra – Kurla Complex, Mumbai -400001 Bandra (EAST), Mumbai – 400051 BSE SCRIP CODE: 543896 NSE SYMBOL: AVALON Dear Sir/Madam, Subject: Prior Intimation of Board Meeting under Regulation 29(1)(a) of SEBI (Listing Obligations and Disclosure Requirements), Regulations, 2015 In terms of Regulation 29(1)(a) of SEBI (Listing Obligations and Disclosure Requirements), Regulations, 2015, we hereby inform that a meeting of the Board of Directors of the Company is scheduled to be held on Thursday, November 12, 2026, to consider, inter alia, approval of the Unaudited Standalone and Consolidated Financial Results of the Company for the Quarter and Half Year Ended September 30, 2026. The above is for your information and record. Yours sincerely, For Avalon Technologies Limited Name of the Person: Mr. Ajay Shukla Designation: Company Secretary & Compliance Officer M. No: A36992 Date: October 30, 2026