11:26 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 - 30032005 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 12,250,000 0.136 6,700,000 3.35% BI-HWL @EC0505 3574 (12,310,000) (0.134) 6,700,000 3.35% BI-KINGB@EC0508 3575 90,000 0.862 36,175,000 18.09% BI-KINGB@EC0508 3575 (250,000) (0.770) 36,175,000 18.09% BI-CLIFE@EC0509 3847 - - 20,000 0.04% BI-TTI @EC0509 3848 - - 655,000 0.33% BI-HSBC @EC0507 4602 4,800,000 0.182 5,320,000 2.66% BI-HSBC @EC0507 4602 (6,000,000) (0.185) 5,320,000 2.66% BI-HWL @EC0507 4603 (450,000) (0.560) 18,280,000 9.14% BI-SHK P@EC0507 4604 5,500,000 0.177 270,000 0.14% BI-SHK P@EC0507 4604 (4,100,000) (0.176) 270,000 0.14% BI-BOCHK@EC0507 4633 - - 395,000 1.98% BI-CK(H)@EC0507 4634 6,900,000 0.343 2,610,000 1.31% BI-CK(H)@EC0507 4634 (8,000,000) (0.343) 2,610,000 1.31% BI-C MOB@EC0507 4635 1,000,000 0.242 75,000 0.04% BI-C MOB@EC0507 4635 (1,000,000) (0.241) 75,000 0.04% BI-G BIO@EC0510 4636 - - 6,338,000 31.69%