10:23     MACQUARIE BANK - Pre Listing Trading Summary of Derivative          

    The Stock Exchange of Hong Kong Limited received notifications            
    regarding the Pre Listing trading summary of derivative warrants          
    as follows:-                                                              
                                                                              
    Trade Date -   27042005                                                   
                                           Average                   Percent  
                               Number      (HK$) per                 of Issue 
                                 of        Warrant      Number of     still   
    Stock            Stock    Warrant       Bought   Warrants Still   out in  
    ShortName        Code  Bought/(Sold)   /(Sold)    out in Market   Market  
    ---------------  ----  -------------  ---------  --------------  -------- 
    MB-ALUCO@EC0512  4836        -            -             -         0.00%   
    MB-ALUCO@EC0512  4836        -            -             -         0.00%   
    MB-DENWY@EC0602  4837        -            -             -         0.00%   
    MB-DENWY@EC0602  4837        -            -             -         0.00%   
    MB-YZ CM@EC0607  4838        -            -             -         0.00%   
    MB-YZ CM@EC0607  4838        -            -             -         0.00%