Sir John Buchanan BHP Billiton Plc Registration number 3196209 Registered in England and Wales Share code: BIL ISIN: GB0000566504 14 July 2015 To: Australian Securities Exchange cc: New York Stock Exchange London Stock Exchange JSE Limited SIR JOHN BUCHANAN It is with profound sadness that the Board of BHP Billiton advises of the passing of Sir John Buchanan yesterday. Sir John served as a Non-Executive Director of BHP Billiton from 2003 up until the time of his death, and was the Senior Independent Director of BHP Billiton Plc. BHP Billiton Chairman, Jac Nasser, paid tribute to Sir John. “Sir John provided wise counsel to his fellow Directors and to management, and made an invaluable contribution to BHP Billiton. We have lost a highly respected and esteemed colleague who was greatly admired by those who worked with him.” The Directors extend their deepest sympathy to the family of Sir John. Rachel Agnew Company Secretary Sponsor: Merrill Lynch South Africa Proprietary Limited BHP Billiton Limited ABN 49 004 028 077 BHP Billiton Plc Registration number 3196209 Registered in Australia Registered in England and Wales Registered Office: 171 Collins Street Melbourne Victoria 3000 Registered Office: Neathouse Place, London SW1V 1LH United Kingdom The BHP Billiton Group is headquartered in Australia Date: 14/07/2015 07:05:00 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.