His Excellency Abdulsalam Al Murshidi appointment and updated committees composition

Solidcore Resources plc (“Solidcore” or the “Company”) is pleased to announce the appointment of His Excellency (HE) Abdulsalam Al Murshidi, the President of Oman Investment Authority, as a Non-Executive Director and Chair of the Board with effect from 1 June 2026.

Omar Bahram will move from the role of Chair of the Board to become Vice-Chair while continuing to serve as a Non-Executive Director.

“I am pleased to be nominated for this role and look forward to working closely with management and the Board to support the Company’s development. Solidcore is a key investment in the region for the Sultanate of Oman and my focus will be on strengthening long-term value creation and helping develop and protect our investment through effective governance and strategic oversight”, said Abdulsalam Al Murshidi.

“It is a great honor to welcome His Excellency Abdulsalam Al Murshidi as Chair of the Board. His background, strategic perspective, and long-term commitment as the key shareholder representative will be a strong asset as we continue executing our growth strategy and building sustainable value for all stakeholders”, said Vitaly Nesis, CEO of Solidcore Resources plc.

The appointment of HE Abdulsalam Al Murshidi was proposed by the Company’s major shareholder Maaden International Investment and approved by the Board. He will stand for election at the upcoming Annual General Meeting of Solidcore, to be held on 24 June 2026 (the “AGM”).

The number of Board members will remain unchanged at eight with the majority of the Board remaining independent.

Further to this change the new composition of the Board Committees is as follows:

• The Audit and Risk Committee: Steven Dashevsky (Chair), Evgueni Konovalenko, Richard Sharko.
• The Remuneration Committee: Richard Sharko (Chair), Janat Berdalina, Evgueni Konovalenko.
• The Nomination Committee: Evgueni Konovalenko (Chair), Janat Berdalina, Pascale Jeannin Perez.
• The Safety and Sustainability Committee: Janat Berdalina (Chair), Steven Dashevsky, Pascale Jeannin Perez, Vitaly Nesis.
• The Investment Committee: Omar Bahram, Steven Dashevsky, Evgueni Konovalenko, Vitaly Nesis.

His Excellency Abdulsalam Al Murshidi

HE Abdulsalam Al Murshidi currently serves as the President of Oman Investment Authority (OIA), the Sovereign Wealth Fund of the Sultanate of Oman. As part of his duties in OIA, he is the Chairman of the Board of the Gulf Investment Corporation, Kuwait and Governor representing the Sultanate of Oman on the Asian Investment Infrastructure Bank (AIIB) Board of Governors. He is also a member of the Global Commission on Science Missions for Sustainability, International Science Council.

He has previously held other positions and founded various industrial, commercial and investment companies in the region.

HE Abdulsalam Al Murshidi graduated with distinction from the University of Aberdeen, U.K. with a Master’s Degree of Science in Petroleum Geology (1996). He also holds a Bachelor of Science in Geophysics from the University of Arizona, USA (1989).

Current directorships:

• President of Oman Investment Authority (OIA) (2020 – present);
• Governor at the Board of Governors of Asian Infrastructure Investment Bank (AIIB) (2020 – present);
• Chairman of the Board of Directors of Gulf Investment Corporation (GIC) (2026 – present);
• Member of the Global Commission on Science Missions for Sustainability, International Science Council (2021 – present);
• Chairman of the Board of Directors of Oman Investment Bank (2024 – present).

There is no further information required to be disclosed under Rule 2.6 оf the Market Disclosure Rules Appendix of the AIX Business Rules.

About Solidcore

Solidcore Resources is a leading gold producer registered in AIFC, Kazakhstan, and listed on Astana International Exchange. Solidcore operates two producing gold mines and a major growth project (Ertis POX) in Kazakhstan.

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