Toronto, Ontario--(Newsfile Corp. - April 9, 2025) - Avalon Advanced Materials Inc. (TSX: AVL) (OTCQB: AVLNF) (" Avalon " or the " Company ") announces that its Board of Directors (the " Board ") has approved the adoption of a shareholder rights plan (the " Rights Plan ") effective as of April 8, 2025, pursuant to a shareholder rights plan agreement entered into with TSX Trust Company, as rights agent under the Rights Plan.... Read More