HAR - Harmony Gold Mining Company - Regulatory Announcement                     
HARMONY GOLD MINING COMPANY LIMITED                                             
Incorporated in 1950                                                            
Registration number 1950/038232/06                                              
Share code: HAR                                                                 
NASDAQ, NYSE: HMY                                                               
ISIN: ZAE000015228                                                              
REGULATORY ANNOUNCEMENT                                                         
London, 10 July 2007. In accordance with the Financial Services Authority`s     
Disclosure and Transparency Rules, the Company advises that its issued share    
capital comprises 399 608 384 ordinary shares at R0,50 each. The voting rights  
of all of these shares are identical with each share carrying the right to one  
vote. The Company holds no ordinary shares in Treasury.                         
The above figure may be used by shareholders as the denominator for the         
calculations by which they will determine if they are required to notify their  
interests in, or a change to their interest in Harmony Gold Mining Company      
Limited under the Disclosure and Transparency Rules.                            
Please note that the above figure is less than the issued share capital stated  
in the announcement dated 3 May 2007 which was shown incorrectly due to an      
administrative error.                                                           
Issued by Harmony Gold Mining Company Limited                                   
10 July 2007                                                                    
For more details contact:                                                       
Marian van der Walt                                                             
Company Secretary                                                               
on +27(0)82 888 1242                                                            
or                                                                              
Lizelle du Toit                                                                 
Investor Relations Officer                                                      
on +27(0)82 465 1244                                                            
Sponsor                                                                         
Merrill Lynch South Africa (Pty) Limited                                        
Date: 10/07/2007 15:09:09 Supplied by www.sharenet.co.za                     
Produced by the JSE SENS Department                             .