Announcement PDF Market Announcement 20 October 2026 20 October 2026 Market Announcement 1/1 ASX Limited ASX Customer Service Centre 131 279 | asx.com.au #11158991v1 Adavale Resources Limited (ASX: ADD) – Trading Halt Trading in the securities of Adavale Resources Limited (‘ADD’) will be halted at the request of ADD, pending the release of an announcement by ADD. Unless ASX decides otherwise, the securities will remain in trading halt until the earlier of: • the commencement of normal trading on Thursday, 22 October 2026; or • the release of the announcement to the market. ADD’s request for a trading halt is attached below for the information of the market. Issued by ASX Supervision 1854 6.0 ASX: ADD www.adavaleresources.com Adavale Resources Limited Level 2, 49 Oxford Close West Leederville, WA, 6007 Adavaleresources AdavaleL Investors@adavaleresources.com +61 2 8003 6733 20 October 2026 Ms Nicola Lombardi ASX Compliance Pty Ltd Via Email: tradinghaltssydney@asx.com.au; nicola.lombardi@asx.com.au Dear Nicola, Request for Trading Halt Adavale Resources Limited (ASX: ADD) (“Adavale” or “Company’) requests that a trading halt be placed on the Company’s securities effective immediately, pending the release of an announcement in relation to a material capital raising. In accordance with ASX listing rule 17.1, the Company requests that trading halt remain in place until the earlier of an announcement to the market or the commencement of trade on Thursday, 22nd October 2026. The Company is not aware of any reason why the trading halt should not be granted and is not aware of any further information necessary to inform the market about the trading halt. By order of the Board, Leonard Math CFO & Company Secretary This release was authorised by the Board of Adavale Resources Limited.