10:25     SOCIETE GENERALE - Daily Trading Summary of Derivative (4)          

    The Stock Exchange of Hong Kong Limited received notifications            
    regarding the daily trading summary of derivative warrants as follows:-   
                                                                              
                                                                              
    Trade Date -  21042005                                                    
                                                                              
                                                                              
                                           Average                  Percent   
                              Number      (HK$) per                of Issue   
                                of         Warrant     Number of     Still    
    Stock           Stock    Warrants       Bought   Warrants Still  out in   
    Short Name       Code  Bought/(Sold)   /(Sold)   out in Market   Market   
    ---------------  ----  -------------  ---------  -------------- --------  
    SG-SHK P@EP0510  4796              -         -                -    0.0%   
    SG-ALUCO@EC0510  4800              -         -                -    0.0%   
    SG-BOCHK@EC0601  4801      (230,000)   (0.710)                -    0.0%   
    SG-BOCHK@EC0601  4801       230,000     0.730                 -    0.0%   
    SG-CP&CC@EC0510  4802      (400,000)   (0.191)                -    0.0%   
    SG-CP&CC@EC0510  4802       400,000     0.194                 -    0.0%   
    SG-CP&CC@EC0512  4803              -         -          100,000    0.0%   
    SG-HWL  @EP0511  4804              -         -                -    0.0%   
    SG-HSI  @EC0511  4814              -         -                -    0.0%   
    SG-HSI  @EP0511  4818              -         -                -    0.0%