10:41     CITIGROUP - Daily Trading Summary of Derivative Warrants            

    The Stock Exchange of Hong Kong Limited received notifications            
    regarding the daily trading summary of Derivative Warrants as follows:-   
                                                                              
    Trade Date - 25042005                                                     
                                           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   
    ---------------  ----  -------------  ---------  -------------- --------  
    CG-CLIFE@EC0506  3618  (13,300,000)    (0.031)        8,762,000   17.52%  
    CG-CLIFE@EC0506  3618   13,310,000      0.032         8,762,000   17.52%  
    CG-SPA  @EC0506  3619     (800,000)    (0.129)          300,000    0.60%  
    CG-SPA  @EC0506  3619      800,000      0.129           300,000    0.60%  
    CG-HUA P@EC0509  3882   (1,100,000)    (0.375)          470,000    0.94%  
    CG-HUA P@EC0509  3882    1,080,000      0.382           470,000    0.94%  
    CG-HWL  @EC0509  3883   (3,600,000)    (0.226)          860,000    1.72%  
    CG-HWL  @EC0509  3883    3,520,000      0.227           860,000    1.72%  
    CG-SHK P@EC0509  3885   (4,540,000)    (0.332)        2,830,000    5.66%  
    CG-SHK P@EC0509  3885    2,240,000      0.334         2,830,000    5.66%  
    CG-PETCH@EC0504  4619         -           -                   0    0.00%