10:16 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 - 27042005 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 8,300,000 0.199 5,150,000 2.57% BI-HWL @EC0505 3574 (9,300,000) (0.197) 5,150,000 2.57% BI-KINGB@EC0508 3575 - - 39,945,000 19.97% BI-CLIFE@EC0509 3847 - - 20,000 0.04% BI-TTI @EC0509 3848 - - 925,000 0.46% BI-HSBC @EC0507 4602 800,000 0.167 1,984,000 0.99% BI-HSBC @EC0507 4602 (800,000) (0.171) 1,984,000 0.99% BI-HWL @EC0507 4603 270,000 0.782 9,410,000 4.70% BI-HWL @EC0507 4603 (100,000) (0.800) 9,410,000 4.70% BI-SHK P@EC0507 4604 4,900,000 0.231 410,000 0.21% BI-SHK P@EC0507 4604 (4,510,000) (0.233) 410,000 0.21% BI-BOCHK@EC0507 4633 160,000 0.570 248,000 1.24% BI-BOCHK@EC0507 4633 (160,000) (0.560) 248,000 1.24% BI-CK(H)@EC0507 4634 2,000,000 0.510 1,300,000 0.65% BI-CK(H)@EC0507 4634 (2,000,000) (0.510) 1,300,000 0.65% BI-C MOB@EC0507 4635 - - 275,000 0.14% BI-G BIO@EC0510 4636 100,000 0.810 6,392,000 31.96%