LEADING EDGE MATERIALS PROVIDES AN UPDATE ON THE NORR KÄRR HREE PROJECT Vancouver, September 21, 2025 – Leading Edge Materials Corp. (“Leading Edge Materials” or the “Company”) (TSXV: LEM) (Nasdaq First North: LEMSE) (OTCQB: LEMIF) (FRA: 7FL) has through its 100% owned Swedish subsidiary Greenna Mineral AB (“GMAB”) submitted supplementary information in respect of the Company’s application for an Exploitation Concession – 25-year mining lease - for the Norra Kärr Heavy Rare Earth Elements Project (“HREE”). ...