10:50 <04648>, <03598>, <03600>, <03648> & <03649> - Ann. (1) The Stock Exchange of Hong Kong Limited (the "Stock Exchange") takes no responsibility for the contents of this announcement, makes no representation as to its accuracy or completeness and expressly disclaims any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement. Notice of Expiry relating to certain European Style (Cash Settlement) Warrants 2004/2005 issued by SGA Societe Generale Acceptance N.V. (incorporated in the Net herlands Antilles with limited liability) and unconditionally and irrevocably guaranteed by Societe Generale (incorporated in France) Notice of Expiry relating to the following warrants (together, the "Warrants"): Stock Code 4648 Company Global Bio-Chem Technology Group Company Limited Shares Existing issued ordinary shares of HK$0.10 each of the Company Type Call Issue Size 34,000,000 Expiry Date 06 June 2005 Exercise Price HK$6.00 per warrant Board Lot 2,000 Exercise Amount 1 Warrant Entitlement 1 Share Last Trading Date 31 May 2005 Closing Price of the Warrants on 24 May 2005 HK$0.017 Closing Price of the Shares on 24 May 2005 HK$4.875 In / Out of the Money on 24 May 2005 (based on the Exercise Price ) 18.75% Out of the Money Stock Code 3598 Company China Life Insurance Company Limited Shares Existing issued ordinary H shares of RMB1.00 each of the Company Type Call Issue Size 250,000,000 Expiry Date 07 June 2005 Exercise Price HK$6.28 per warrant Board Lot 1,000 Exercise Amount 1 Warrant Entitlement 1 Share Last Trading Date 01 June 2005 Closing Price of the Warrants on 24 May 2005 HK$0.015 Closing Price of the Shares on 24 May 2005 HK$5.10 In / Out of the Money on 24 May 2005 (based on the Exercise Price ) 18.79% Out of the Money Stock Code 3600 Company PetroChina Company Limited Shares Existing issued ordinary H shares of RMB1.00 each of the Company Type Call Issue Size 400,000,000 Expiry Date 07 June 2005 Exercise Price HK$4.78 per warrant Board Lot 2,000 Exercise Amount 1 Warrant Entitlement 1 Share Last Trading Date 01 June 2005 Closing Price of the Warrants on 24 May 2005 HK$0.11 Closing Price of the Shares on 24 May 2005 HK$4.825 In / Out of the Money on 24 May 2005 (based on the Exercise Price ) 0.94% In the Money Stock Code 3648 Company Cheung Kong (Holdings) Limited Shares Existing issued ordinary shares of HK$0.50 each of the Company Type Call Issue Size 278,000,000 Expiry Date 10 June 2005 Exercise Price HK$80.88 per 10 warrants Board Lot 10,000 Exercise Amount 10 Warrants Entitlement 1 Share Last Trading Date 06 June 2005 Closing Price of the Warrants on 24 May 2005 HK$0.01 Closing Price of the Shares on 24 May 2005 HK$70.00 In / Out of the Money on 24 May 2005 (based on the Exercise Price ) 13.45% Out of the Money