NexMetals Reports Metallurgical Results Confirming Separate High Grade Saleable Cu-Ni-PGE Concentrates and Demonstrating Improved Recoveries at Selkirk

Vancouver, British Columbia--(Newsfile Corp. - April 27, 2026) - NexMetals Mining Corp. (TSXV: NEXM) (NASDAQ: NEXM) (the "Company" or "NEXM") is pleased to provide an update on ongoing metallurgical work at its Selkirk Project ("Selkirk") in Botswana. Selkirk is a past-producing, advanced-stage nickel-copper-platinum group elements ("PGEs") project supported by multiple historical economic studies for open pit extraction.