11:37 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 - 12052005 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 - - 2,310,000 1.16% BI-KINGB@EC0508 3575 - - 13,480,000 6.74% BI-CLIFE@EC0509 3847 - - 20,000 0.04% BI-TTI @EC0509 3848 - - 905,000 0.45% BI-HSBC @EC0507 4602 - - 1,360,000 0.68% BI-HWL @EC0507 4603 300,000 0.785 6,860,000 3.43% BI-SHK P@EC0507 4604 1,200,000 0.227 170,000 0.08% BI-SHK P@EC0507 4604 (1,010,000) (0.229) 170,000 0.08% BI-BOCHK@EC0507 4633 - - 278,000 1.39% BI-CK(H)@EC0507 4634 500,000 0.520 2,120,000 1.06% BI-CK(H)@EC0507 4634 (1,150,000) (0.519) 2,120,000 1.06% BI-C MOB@EC0507 4635 (200,000) (0.420) 6,845,000 3.42% BI-G BIO@EC0510 4636 - - 6,354,000 31.77% BL-HWL @EC0601 4862 600,000 0.380 3,570,000 1.79% BL-HWL @EC0601 4862 (700,000) (0.379) 3,570,000 1.79% BI-SHK P@EP0602 4863 1,700,000 0.203 180,000 0.09% BI-SHK P@EP0602 4863 (1,200,000) (0.202) 180,000 0.09% BI-TEX H@EC0512 4864 210,000 0.700 0 0.00% BI-TEX H@EC0512 4864 (210,000) (0.640) 0 0.00% BL-HWL @EP0601 4866 - - 0 0.00%