 Toronto, Ontario--Newsfile Corp. - February 24, 2021 - Avalon Advanced Materials Inc. TSX: AVL OTCQB: AVLNF Avalon or the Company is pleased to report on its Environmental, Social and Corporate Governance ESG Risk Rating following an independent audit of the Companys business practices and policies performed by Sustainalytics, a Morningstar company, as first announced on November 3, 2020. Avalons overall management of material ESG issues is strong. No events or policies were identified that... 