Mr. Peter Akerley reports

ERDENE PROVIDES NOTICE OF RELEASE OF FOURTH QUARTER AND FULL YEAR 2025 RESULTS AND CONFERENCE CALL

Erdene Resource Development Corp. will release its fourth quarter and full year 2025 financial results on March 24, 2026, after market hours.

Conference call and webcast

Management will host a conference call and webcast to discuss the company's operating and financial results, and current business initiatives on Wednesday, March 25, 2025, at 9 a.m. Eastern Time.

A replay of the webcast will be available on-line for one year after the event. The dial-in numbers for the conference call are as follows:

North America (toll-free):  1-800-717-1738

Overseas or local (Toronto):   1-289-514-5100

About Erdene Resource Development Corp.

Erdene Resource Development is a Canada-based resource company producing gold at the high-grade, low-cost Bayan Khundii gold mine in underexplored and highly prospective Mongolia. The company has interests in a portfolio of precious and base metal projects near the Bayan Khundii gold mine in the Khundii minerals district, which provides a robust organic growth pipeline. Erdene Resource Development is listed on the Toronto (ERD) and the Mongolian stock (ERDN) exchanges, and OTCQX Market (ERDCF).