Ms. Lisa Wilkinson reports

CENTERRA GOLD FILES TECHNICAL REPORT FOR THE MOUNT MILLIGAN MINE

Centerra Gold Inc. has filed a technical report in relation to its Mount Milligan mine, located in British Columbia, Canada.

The report was prepared in accordance with National Instrument 43-101, Standards for Disclosure for Mineral Projects, and supports the disclosure outlined in Centerra's news release dated Sept. 11, 2025. The report is available on Centerra's website, on SEDAR+ and on EDGAR.

About Centerra Gold Inc.

Centerra Gold is a Canadian-based gold mining company focused on operating, developing, exploring and acquiring gold and copper properties in North America, Turkey and other markets worldwide. Centerra operates two mines: the Mount Milligan mine in British Columbia, Canada; and the Oksut mine in Turkey. The company also owns the Kemess project in British Columbia, Canada, and the Goldfield project in Nevada, U.S., and owns and operates the molybdenum business unit in the United States and Canada. Centerra's shares trade on the Toronto Stock Exchange under the symbol CG and on the New York Stock Exchange under the symbol CGAU. The company is based in Toronto, Ont., Canada.