10:09 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 - 12042005 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 8,260,000 0.215 4,910,000 2.46% BI-HWL @EC0505 3574 (8,260,000) (0.217) 4,910,000 2.46% BI-KINGB@EC0508 3575 100,000 0.730 40,015,000 20.01% BI-CLIFE@EC0509 3847 - - 20,000 0.04% BI-TTI @EC0509 3848 90,000 0.305 945,000 0.47% BI-HSBC @EC0507 4602 - - 2,208,000 1.10% BI-HWL @EC0507 4603 150,000 0.757 17,630,000 8.82% BI-SHK P@EC0507 4604 3,400,000 0.169 270,000 0.14% BI-SHK P@EC0507 4604 (3,400,000) (0.169) 270,000 0.14% BI-BOCHK@EC0507 4633 7,000 0.510 188,000 0.94% BI-CK(H)@EC0507 4634 3,000,000 0.430 1,310,000 0.66% BI-CK(H)@EC0507 4634 (3,000,000) (0.428) 1,310,000 0.66% BI-C MOB@EC0507 4635 - - 75,000 0.04% BI-G BIO@EC0510 4636 - - 6,348,000 31.74%