Harmony calls off underground shifts due to continued load-shedding Harmony Gold Mining Company Limited Registration number 1950/038232/06 Incorporated in the Republic of South Africa ISIN: ZAE000015228 JSE share code: HAR (“Harmony” and/or “the Company”) HARMONY CALLS OFF UNDERGROUND SHIFTS DUE TO CONTINUED LOAD-SHEDDING Johannesburg, Tuesday, 10 December 2019. Harmony Gold Mining Company Limited (“Harmony” and/or “the Company”) confirms that, in response to a request received from power utility Eskom late yesterday afternoon, it has reduced power consumption at its South African operations to levels required only for the maintenance of emergency services. In the interest of safety and due to reduced power supply, night shift employees at Harmony’s South African underground operations did not go underground last night and today’s day shift employees, similarly, will stay on surface. “We will resume shifts as soon as Eskom is able to provide us with the assurance that power supply will be more reliable,” said Peter Steenkamp, chief executive officer of Harmony. ends. For more details contact: Marian van der Walt Executive: Investor Relations +27 (0) 82 888 1242 (mobile) Johannesburg, South Africa 10 December 2019 Sponsor: J.P. Morgan Equities South Africa Proprietary Limited Date: 10-12-2019 09:20:00 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.