Commissioners

An Australian citizen aged 63. Obtained a Bachelor of Commerce and a Master of Business Administration (MBA) from the University of Wollongong, Australia, and is a Certified Public Accountant (CPA) accredited
by Monash University, Australia. He is also a graduate of the Australian Institute of Company Directors and currently serves as a Board Mentor at CriticalEye, a global senior leadership network.

Appointed as Independent Commissioner based on the resolution of the Annual General Meeting of Shareholders (AGMS) on April 24, 2024 and was reappointed at the AGMS held on April 25, 2025.

He also holds several key international positions, including Director of Aluminium Bahrain (listed on the London and Bahrain Stock Exchanges), Chairman and member of the Audit Committee at Aurelia Metals (listed on the Australian
Securities Exchange), and Advisory Board Member at Ajlan & Bros Holding Group.

Previously, he built an extensive career in the mining and metals sector, serving as Managing Director of Rio Tinto Diamonds (2009–2013), CEO of Pacific Aluminium (2013–2016), Managing Director of Rio Tinto Aluminium Pacific Operations (2016–2018),
and CFO of Rio Tinto Aluminium (2019–2020). He also served as Chairman and Director of the Australian Aluminium Council (2016–2018), and earlier in his career held CFO roles at Escondida in Chile and Hartley Platinum in Zimbabwe.

He has no affiliation with other members of the Board of Commissioners, other members of the Board of Directors, or the controlling shareholder.