Mineral Resources Statement as at 30 June 2026

• MGX Resources Limited (MGX or the Company) reports its 30 June 2026 Mineral Resources Estimates reflecting gold mineralisation within the Company’s 50%-owned Central Tanami Project Joint Venture (CTPJV) in the Northern Territory and remaining iron ore mineralisation at the Company’s wholly-owned Koolan Island iron ore mine in Western Australia. • Mineral Resources within the CTPJV total 31.0 mil