Mr Day is currently a Non-Executive Director of Ansell (Since August 2007), Non-Executive Chairman of Australian Unity Investment Real Estate (Since September 2015), and a former Director of Boart Longyear (February 2014-September 2017), Federation Centres (October 2009-February 2014), Orbital Corporation (August 2007-February 2014) and SAI Global (August 2008-December 2016). Mr Day brings experience in the resource, finance and manufacturing sectors, having held a number of senior positions with Bonlac Foods, Rio Tinto, CRA, Comalco and the Australian Securities and Investments Commission. He is a former Chief Financial Officer (CFO) of Amcor Limited. He is a member of the Risk Management Committees and Chair of the Sustainability Committee.

Ms O'Toole is a Non-Executive Director of Boral Limited (Since September 2020), Sims Limited (Since November 2014), Pacific National Rail (Since October 2016) and Credit Union Australia Ltd (Since March 2014). She is a former Non-Executive Director of Boart Longyear Limited (1 October 2014-September 2017), Wesley Research Institute (March 2013-resigned 6 November 2019), CSIRO, Norfolk Group and Government and private sector advisory boards. She has acted as Chairperson of the Audit Committees of CSIRO, Norfolk Group and Pacific Aluminium. Ms O'Toole has executive experience across a number of sectors including over 20 years in the mining industry and, more recently, in transport and logistics which included managerial, operational and financial roles. She is a Chair of the Risk Management Committee.

Mr Zeng is also currently the Chairman and President of CITIC Pacific Limited, the Chairman and Chief Executive Officer of CITIC Pacific Mining Management Pty Ltd (CITIC Pacific Mining) and CITIC Mining International Ltd, the holding company of CITIC Pacific Mining. He is also the Chairman of Dah Chong Hong Holdings Limited. He is a former Executive Director of CITIC Limited and Non-Executive Director of CITIC Dameng Holdings Limited, Macarthur Coal Limited (July 2007-October 2011) and Marathon Resources Limited (Until January 2014). Mr Zeng also served as a Director on the Board of CITIC Group between January 2010 and December 2011. Before CITIC Pacific Mining, Mr Zeng was an Executive Director, Vice Chairman and Chief Executive Officer (CEO) of CITIC Resources Holdings Limited (CITIC Resources).Mr Zeng was redesignated as Non-Executive Director of CITIC Resources in March 2014. Mr Zeng is also the Chairman of CITIC Australia. Mr Zeng has over 30 years of experience in project development, management, and a record in cross-cultural professionals in the resources sector. He has been working in Australia since 1994 and has experience in range of industries including aluminium smelting and coal mining. He is a member of the Sustainability and Risk Management Committees.

Ms Veld is currently a Non-Executive Director with APA Group Limited (Since 19 March 2018), NDevelop Global Ltd (appointed July 2021) and Canadian listed company, Karora Resources Inc. (appointed December 2021). She is formerly Deputy Chair of CSIRO (term ceased 30 June 2020), a Non-Executive Director of Northern Star Resources Limited (appointed September 2016-June 2021), NBN Limited (December 2015-December 2021), Perth Airport, DUET Group, Asciano Limited, Alcoa of Australia Limited and a Council Member of the Chamber of Commerce and Industry of Western Australia. Ms In't Veld was also the Managing Director of Verve Energy (2007-2012) and, before that, she worked for 10 years in senior roles at Alcoa of Australia, WMC Resources Ltd, Bond Corporation and BankWest. In 2014, she was Chairman of the Queensland Government Expert Electricity Panel and a member of the Renewable Energy Target Review Panel for the Department of Prime Minister and Cabinet. She is a member of the Risk Management and Sustainability Committees. As a former Chief Executive Officer of Verve Energy and senior executive in the resources industry, Ms In't Veld will bring to the Board experience in the aluminium industry, energy markets and management of long-life assets.

Mr Bevan is currently a Non-Executive Director and Chairman of BlueScope Steel Limited (Since March 2014), a Non-Executive Director and Chairman of Ansell (Since August 2012), Non-Executive Director of Humpty Dumpty Foundation (since 2017) and a former Director of Nuplex Industries Limited (September 2015-September 2016). Mr Bevan was formerly the Chief Executive Officer and Executive Director of Alumina Limited (June 2008-December 2013). Prior, he spent 29 years in the BOC Group Plc where he was a member of the Board of Directors and held a variety of senior management positions in Australia, Korea, Thailand, Singapore and the United Kingdom. Mr Bevan brings to the Board commercial and operational experience gained through operating joint ventures around the world. He is a member of the Risk Management and the Sustainability Committees.

Mr Ferraro is a Partner, Client Development-Asia Pacific at Herbert Smith Freehills. He was also formerly head of the firm's Corporate Group and a member of its executive management team. Mr Ferraro is also currently a Non-Executive Director of Helloworld Travel Limited (Since January 2017). Between 2008 and 2010 Mr Ferraro was Chief Legal Counsel at BHP Billiton Ltd. Mr Ferraro has experience in the resources sector and has over 30 years of experience in joint ventures, mergers and acquisitions, fund raising and regulatory issues across a range of sectors and countries. He also has experience in the commercial and financing aspects of transactions gained from a number of years in investment banking as a corporate adviser.

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