Precautionary closure of Bimha Mine Impala Platinum Holdings Limited (Incorporated in the Republic of South Africa) Registration No. 1957/001979/06 Share code: JSE: IMP ISIN: ZAE000083648 ADR code: IMPUY (“Implats” or “the Company”) Precautionary closure of Bimha Mine Further to the announcement by Zimplats Holdings Limited (“Zimplats”) on 18 July 2014 regarding the underground collapse at a section of the Bimha Mine, Implats wishes to inform shareholders and other stakeholders that a decision has now been made to cease all mining activity at the mine, with immediate effect, to ensure the safety of our employees. In July 2014, a collapse within a section of the underground working area of the Bimha Mine was triggered by the accelerated deterioration of ground conditions associated with a major fault, the Mutambara Shear, which transgresses through the mining area. Over recent weeks, ground conditions have continued to deteriorate and as a consequence, it has been decided to withdraw employees in high-risk areas with immediate effect and to implement orderly closure procedures across the rest of the mine. A team of Company and independent advisors has been appointed to conduct detailed investigations to re-engineer and/or arrest the current mine stability concerns. Further announcements will be made as soon as there is clarity on the outlook for the mine. At this stage, there is a possible production impact of up to 70 000 platinum ounces in the 2015 financial year at the Zimplats’ operation as a consequence of closing the Bimha Mine. Production from the other three mines is not expected to be affected and the ramp-up of Mupfuti Mine continues as planned. In addition two mining fleets from the Bimha Mine have already been deployed to the other Zimplats mines to mitigate production losses. Zimplats produced 240 000 platinum ounces in the 2014 financial year. Queries: Johan Theron Alice Lourens E-mail: johan.theron@implats.co.za E-mail: alice.lourens@implats.co.za T: +27 (0) 11 731 9013/43 T: +27 (0) 11 731 9033/43 M: +27 (0) 82 809 0166 M: +27 (0) 82 498 3608 Alex Mhembere E-mail: alex.mhembere@zimplats.com T: +263 433 2591 20 August 2014 Johannesburg Sponsor to Implats Deutsche Securities (SA) Proprietary Limited Date: 20/08/2014 08:00:00 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.