Please find the enclosed Earnings Call Transcript for the Quarter Ended June 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, Sub: Transcript of the Earnings Call for the Quarter Ended June 30, 2026. This is with reference to the Earnings Call of the Company for the Quarter Ended June 30, 2026, which was held on August 05, 2026. Pursuant to Regulation 30 (6) read with Part A of Schedule III of the SEBI (Listing Obligations and Disclosure Requirements), Regulations 2015, the transcript of the said Earnings Call, is available at the below link: https://www.avalontec.com/investor/earnings-call-audio/Avalon-Technologies-Limited-Q1-FY27- Earnings-Call-Transcript.pdf You are requested to take the above on record. For Avalon Technologies Limited Name of the Person: Mr. Ajay Shukla Designation: Company Secretary & Compliance Officer M. No: A36992 Date: August 11, 2026