Avalon Advanced Materials to Host Investor Update Call Regarding Potential U.S. Exchange Listing Evaluation and Proposed Share Consolidation

Toronto, Ontario--(Newsfile Corp. - June 5, 2026) - Avalon Advanced Materials Inc. (TSX: AVL) (OTCQB: AVLNF) ("Avalon" or the "Company") invites shareholders to a live investor update call and question-and-answer session on Monday, June 8, 2026, at 4:15 p.m. Eastern Time.