10:47 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 - 10052005 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 1,200,000 0.205 3,310,000 1.65% BI-HWL @EC0505 3574 (100,000) (0.175) 3,310,000 1.65% BI-KINGB@EC0508 3575 5,530,000 0.509 17,090,000 8.54% BI-CLIFE@EC0509 3847 600,000 0.156 20,000 0.04% BI-TTI @EC0509 3848 - - 955,000 0.48% BI-HSBC @EC0507 4602 (376,000) (0.175) 1,360,000 0.68% BI-HWL @EC0507 4603 100,000 0.870 7,190,000 3.60% BI-SHK P@EC0507 4604 - - 160,000 0.08% BI-BOCHK@EC0507 4633 - - 278,000 1.39% BI-CK(H)@EC0507 4634 1,330,000 0.575 1,470,000 0.74% BI-CK(H)@EC0507 4634 (1,350,000) (0.572) 1,470,000 0.74% BI-C MOB@EC0507 4635 - - 6,625,000 3.31% BI-G BIO@EC0510 4636 8,000 0.620 6,350,000 31.75% BL-HWL @EC0601 4862 - - 2,960,000 1.48% BI-SHK P@EP0602 4863 2,500,000 0.201 1,930,000 0.97% BI-SHK P@EP0602 4863 (3,140,000) (0.197) 1,930,000 0.97% BI-TEX H@EC0512 4864 - - 0 0.00% BL-HWL @EP0601 4866 3,090,000 0.243 0 0.00% BL-HWL @EP0601 4866 (3,090,000) (0.245) 0 0.00%