SECURITIES (DISCLOSURE OF INTERESTS) DAILY SUMMARIES - (GEM)                                                   PRINTED: 13/08/01  PAGE:   1
                                                                                      SUBSTANTIAL SHAREHOLDERS' NOTIFICATIONS REPORT

STOCK NAME :  SIIC Medtech                   (08018)        * ISC as at 06/08/01 :         620,000,000

Name of Sub. Shareholder   Date     Reason    Present Bal.     Previous Bal.             Share Jointly Held                          Corporate Interest                          Family Interest                  Note
------------------------ -------- ---------- ---------------  ---------------  -----------------------------------------  -----------------------------------------  ----------------------------------------- -----------
SHANGHAI INDUSTRIAL HOL- 07/08/01 1,3,5          396,964,000      392,798,000                                             CENTRAL FORCE INV LTD         372,000,000                                                       
DINGS LIMITED                                                                                                                                                        

                                                                                                                          S.I. INFRASTRUCTURE HOL-        4,261,000                            
                                                                                                                          DINGS LTD                                  

                                                                                                                          SIHL TREASURY LTD               3,238,000                            

                                                                                                                          SHANGHAI INDUSTRIAL HOL-       17,465,000                            
                                                                                                                          DINGS LTD                                  

SHANGHAI INDUSTRIAL INV- 07/08/01 1,3,5          396,964,000      392,798,000                                             CENTRAL FORCE INV LTD         372,000,000                                                       
ESTMENT TREASURY COMPAN-                                                                                                                                             
Y LIMITED                                                                                                                                                            

                                                                                                                          S.I. INFRASTRUCTURE HOL-        4,261,000                            
                                                                                                                          DINGS LTD                                  

                                                                                                                          SIHL TREASURY LTD               3,238,000                            

                                                                                                                          SHANGHAI INDUSTRIAL HOL-       17,465,000                            
                                                                                                                          DINGS LTD                                  

SHANGHAI INVESTMENT HOL- 07/08/01 1,3,5          396,964,000      392,798,000                                             CENTRAL FORCE INV LTD         372,000,000                                                       
DINGS LIMITED                                                                                                                                                        

                                                                                                                          S.I. INFRASTRUCTURE HOL-        4,261,000                            
                                                                                                                          DINGS LTD                                  

                                                                                                                          SIHL TREASURY LTD               3,238,000                            

                                                                                                                          SHANGHAI INDUSTRIAL HOL-       17,465,000                            
                                                                                                                          DINGS LTD                                  


                    * ISC refers to the latest Issued Share Capital of the listed company recorded by the Exchange as at the date of this summaries.  It might not promptly reflect 
                      changes caused by share placements, rights issue, bonus issue, etc.  Readers should exercise caution when using these figures.

                                                                                               *****  END OF REPORT  *****        
Notes:


N1      Shares acquired on 7th August 2001 are duplicated with those
        disclosed by each of Mr. Walter Kwok Ping Sheung and Thomas 
        Kwok Ping Kwong.

N2      Shares acquired on 7th August 2001 are duplicated with those
        disclosed by each of Mr. Thomas Kwok Ping Kwong and Raymond
        Kwok Ping Luen.

N3      Shares acquired on 7th August 2001 are duplicated with those
        disclosed by each of Mr. Walter Kwok Ping Sheung and Raymond
        Kwok Ping Luen.