Passing of Dr. Xolani Mkhwanazi South32 Limited (Incorporated in Australia under the Corporations Act 2001 (Cth)) (ACN 093 732 597) ASX / LSE / JSE Share Code: S32 ADR: SOUHY ISIN: AU000000S320 south32.net PASSING OF DR XOLANI MKHWANAZI South32 is deeply saddened to announce the death of our Non-executive Director Dr Xolani Mkhwanazi on Saturday, 4 January 2020, following a short illness. Xolani joined the Board of South32 Limited in July 2015, shortly after the Company’s formation, following a distinguished executive career, including with BHP Billiton where he served as Chairman of BHP Billiton South Africa and as President and Chief Operating Officer of South Africa Aluminium. With significant experience in mining and metals and expertise in science, Xolani played a critical role in the establishment of South32 and made a valuable contribution to the Sustainability Committee based on his deep understanding of social and environmental issues. “Xolani was greatly admired for his grace and his wisdom. He was a scientist and an esteemed business leader with a passion for South Africa, its people and the resources sector. His contribution was felt throughout the Company and we will miss him greatly” said Chair Karen Wood. Prior to his executive roles at BHP Billiton, Xolani served as Chief Executive Officer at Bateman Africa and the National Energy Regulator. He previously held senior positions at the Council for Scientific and Industrial Research, where he played a significant role in the formulation of the South African National Science and Technology Policy. Xolani held a PhD in Applied Physics from Lancaster University and was a strong supporter of increasing student participation in science, engineering and technology in South Africa. He received recognition for his contribution to the sciences, including an honorary degree awarded by Lancaster University in July 2019. South32’s Board and management extend their deepest condolences to Xolani’s family. About South32 South32 is a globally diversified mining and metals company. We produce bauxite, alumina, aluminium, energy and metallurgical coal, manganese, nickel, silver, lead and zinc at our operations in Australia, Southern Africa and South America. We also have a high grade zinc, lead and silver development option in North America and several partnerships with junior explorers with a focus on base metals. Our purpose is to make a difference by developing natural resources, improving people’s lives now and for generations to come, and to be trusted by our owners and partners to realise the potential of their resources. Further Information Investor Relations Alex Volante Tom Gallop T +61 8 9324 9029 T +61 8 9324 9030 M +61 403 328 408 M +61 439 353 948 E Alex.Volante@south32.net E Tom.Gallop@south32.net Media Relations Rebecca Keenan Jenny White T +61 8 9324 9364 T +44 20 7798 1773 M +61 402 087 055 M +44 7900 046 758 E Rebecca.Keenan@south32.net E Jenny.White@south32.net Further information on South32 can be found at www.south32.net. Authorised for release by Melanie Williams, Company Secretary JSE Sponsor: UBS South Africa (Pty) Ltd 6 January 2020 Date: 06-01-2020 08:50:00 Produced by the JSE SENS Department. The SENS service is an information dissemination service administered by the JSE Limited ('JSE'). The JSE does not, whether expressly, tacitly or implicitly, represent, warrant or in any way guarantee the truth, accuracy or completeness of the information published on SENS. The JSE, their officers, employees and agents accept no liability for (or in respect of) any direct, indirect, incidental or consequential loss or damage of any kind or nature, howsoever arising, from the use of SENS or the use of, or reliance on, information disseminated through SENS.