09:04     CS-PETCH@XC0501<09438> - Last Day of Dealings                       

    Market participants are requested to note that dealings in the 2005       
    European Style (Cash Settled) Average Return Call Warrants relating       
    to existing issued ordinary H shares of RMB1.00 each of PetroChina        
    Company Limited issued by Credit Suisse First Boston (stock code: 9438)   
    will cease after the close of business on Wednesday, 05/01/2005 and       
    listing of which will be withdrawn after the close of business on         
    Tuesday, 11/01/2005.                                                      
                                                                              
    Market participants are requested to note that dealings in the 2005       
    European Style cash-settled put Warrants relating to existing issued      
    ordinary shares of HK$5.00 each of Hang Seng Bank Limited issued by J.P.  
    Morgan International Derivatives Ltd. (stock code: 2132) will cease after 
    the close of business on Wednesday, 05/01/2005 and listing of which       
    will be withdrawn after the close of business on Tuesday, 11/01/2005.