Key Milestone Ahead of Q3-2026 Commercial Production

Copper Concentrate Production Strengthens Eldorado's Growth Profile

(All dollar figures are in US dollars, unless otherwise stated)

VANCOUVER, British Columbia, June 08, 2026 (GLOBE NEWSWIRE) -- Eldorado Gold Corporation (TSX:ELD, NYSE:EGO) ("Eldorado" or the "Company") is pleased to announce that first copper concentrate has been produced at the Company's 100%-owned McIlvenna Bay Project in east-central Saskatchewan, Canada. This milestone represents a significant addition to Eldorado's already diversified portfolio and further strengthens the Company's Canadian operating platform.