Primary Hydrogen Provides Wicheeda North Permitting Update And Announces Corporate Change

Calgary, Alberta – December 18, 2025 – Primary Hydrogen Corp. (TSXV: HDRO | OTCQB: HNATF | FRA: 83W0) (the “Company” or “Primary Hydrogen”) is pleased to provide an update on ongoing permitting activities at the Wicheeda North REE project in British Columbia and to announce a corporate change. Permitting Update The Company submitted its Notice of Work (“NoW”) application for Wicheeda North on August 1, [&he