10:27 BOCI ASIA - 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 - 24032005 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 --------------- ---- ------------- --------- -------------- -------- BI-HWL @EC0505 3574 7,900,000 0.166 6,510,000 3.26% BI-HWL @EC0505 3574 (7,600,000) (0.167) 6,510,000 3.26% BI-KINGB@EC0508 3575 40,000 0.780 34,960,000 17.48% BI-KINGB@EC0508 3575 (1,550,000) (0.770) 34,960,000 17.48% BI-CLIFE@EC0509 3847 - - 20,000 0.04% BI-TTI @EC0509 3848 - - 655,000 0.33% BI-HSBC @EC0507 4602 - - 2,132,000 1.07% BI-HWL @EC0507 4603 200,000 0.610 17,580,000 8.79% BI-HWL @EC0507 4603 (970,000) (0.600) 17,580,000 8.79% BI-SHK P@EC0507 4604 13,700,000 0.201 270,000 0.14% BI-SHK P@EC0507 4604 (13,700,000) (0.202) 270,000 0.14% BI-BOCHK@EC0507 4633 100,000 0.620 395,000 1.98% BI-CK(H)@EC0507 4634 7,710,000 0.407 1,810,000 0.90% BI-CK(H)@EC0507 4634 (6,620,000) (0.405) 1,810,000 0.90% BI-C MOB@EC0507 4635 4,000,000 0.278 75,000 0.04% BI-C MOB@EC0507 4635 (4,000,000) (0.272) 75,000 0.04% BI-G BIO@EC0510 4636 - - 6,338,000 31.69%