Technical Report on the Mount Milligan Mine Issued by Centerra Gold Inc.

Centerra Gold Inc. has issued a technical report for the Mount Milligan Mine, located in North-Central British Columbia, Canada. The report, effective as of June 30, 2025, was prepared in accordance with National Instrument 43-101 (NI 43-101) and includes detailed information on the mine's geology, mineral resources, mineral reserves, mining methods, recovery processes, infrastructure, and economic analysis. The report highlights the mine's historical production, recent exploration activities, and future development plans. It also discusses the risks and uncertainties associated with the project, including regulatory, financial, and operational challenges. The technical report was authored by several qualified persons who conducted site inspections and verified the data. The report is intended to provide stakeholders with a comprehensive understanding of the Mount Milligan Mine's current status and future potential.