===== SIDA 1 ===== NEWS RELEASE Vancouver, May 13, 2024 Lundin Gold Inc. Suite 2800, Four Bentall Centre Phone: +1 604 689 7842 lundingold.com 1055 Dunsmuir Street Fax: +1 604 689 4250 Email: info@lundingold.com Vancouver, BC, Canada, V7X 1L2 LUNDIN GOLD PUBLISHES ITS ANNUAL REPORT ON PAYMENTS TO GOVERNMENTS Lundin Gold Inc. (TSX: LUG; Nasdaq Stockholm: LUG; OTCQX: LUGDF) ("Lundin Gold" or the "Company") has published its annual report on payments to governments by the Company and its subsidiaries for the 202 3 financial year in accordance with the requirements of the Extractive Sector Transparency Measures Act (“ESTMA”) in Canada. The report is available to download on Lundin Gold’s website at www.lundingold.com. About Lundin Gold Lundin Gold, headquartered in Vancouver, Canada, is committed to positive and long-lasting impact on our host communities, while delivering significant value to stakeholders through operational excellence, cash flow generation and focused growth. Lundin Gold currently operates its 100% owned Fruta del Norte gold mine in southeast Ecuador, which is one of the highest-grade gold mines in production in the world today. The Company also owns a portfolio of prospective exploration properties close to FDN. Additional Information This is information that Lundin Gold is obliged to make public pursuant to the Swedish Markets Act. The information was publicly communicated on May 13, 2024 at 8:00 p.m. CET through the contact persons set out below. For more information, please contact Ron F. Hochstein Finlay Heppenstall President and CEO Director, Investor Relations and Corporate Development Tel (Canada): +1-604-806-3589 Tel: +1 604 806 3089 ron.hochstein@lundingold.com finlay.heppenstall@lundingold.com