SECURITIES (DISCLOSURE OF INTERESTS) DAILY SUMMARIES - (GEM)                                                   PRINTED: 04/04/02  PAGE:   1
                                                                                      SUBSTANTIAL SHAREHOLDERS' NOTIFICATIONS REPORT

STOCK NAME :  Prosten Tech                   (08026)        * ISC as at 28/03/02 :         511,250,000

Name of Sub. Shareholder   Date     Reason    Present Bal.     Previous Bal.             Share Jointly Held                          Corporate Interest                          Family Interest                  Note
------------------------ -------- ---------- ---------------  ---------------  -----------------------------------------  -----------------------------------------  ----------------------------------------- -----------
CITITRUST (CAYMAN) LIMI- 19/02/02 1,2,3          404,280,619             N.A.                                                                                                                                             
TED                                                                                                                                                                  

STOCK NAME :  iSteelAsia.com                 (08080)        * ISC as at 28/03/02 :       1,564,500,000

Name of Sub. Shareholder   Date     Reason    Present Bal.     Previous Bal.             Share Jointly Held                          Corporate Interest                          Family Interest                  Note
------------------------ -------- ---------- ---------------  ---------------  -----------------------------------------  -----------------------------------------  ----------------------------------------- -----------
HUGE TOP INDUSTRIAL LTD- 02/04/02 1              644,438,944      654,678,944                                             TN DEVELOPMENT LTD            206,627,600                                            N1         
.                                                                                                                                                                    

                                                                                                                          VAN SHUNG CHONG HOLDING-      278,000,000                            
                                                                                                                          S LTD                                      

TN DEVELOPMENT LIMITED   02/04/02 1              206,627,600      216,867,600                                                                                                                                  N1         

VAN SHUNG CHONG (B.V.I.- 02/04/02 1              484,627,600      494,867,600                                             TN DEVELOPMENT LTD            206,627,600                                            N1         
) LIMITED                                                                                                                                                            

VAN SHUNG CHONG HOLDING- 02/04/02 1              484,627,600      494,867,600                                             TN DEVELOPMENT LTD            206,627,600                                            N1         
S LIMITED                                                                                                                                                            

                                                                                                                          VAN SHUNG CHONG (B.V.I.-      278,000,000                            
                                                                                                                          ) LTD                                      

YAO CHE LI MIRIAM        02/04/02                644,438,944      654,678,944                                             HUGE TOP INDUSTRIAL LTD       159,811,344                                            N1         

                                                                                                                          VAN SHUNG CHONG (B.V.I.-      278,000,000                            
                                                                                                                          ) LIMITED                                  

                                                                                                                          TN DEVELOPMENT LTD            206,627,600                            

YAO CHO FAI ANDREW       02/04/02                746,838,944      757,078,944                                             HUGE TOP INDUSTRIAL LTD       159,811,344                                            N1         


                    * 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.
                                                                               SECURITIES (DISCLOSURE OF INTERESTS) DAILY SUMMARIES - (GEM)                                                   PRINTED: 04/04/02  PAGE:   2
                                                                                      SUBSTANTIAL SHAREHOLDERS' NOTIFICATIONS REPORT

STOCK NAME :  iSteelAsia.com                 (08080)        * ISC as at 28/03/02 :       1,564,500,000

Name of Sub. Shareholder   Date     Reason    Present Bal.     Previous Bal.             Share Jointly Held                          Corporate Interest                          Family Interest                  Note
------------------------ -------- ---------- ---------------  ---------------  -----------------------------------------  -----------------------------------------  ----------------------------------------- -----------
YAO CHO FAI ANDREW       02/04/02                746,838,944      757,078,944                                             VAN SHUNG CHONG (B.V.I.-      278,000,000                                            N1         
                                                                                                                          ) LTD                                      

                                                                                                                          TN DEVELOPMENT LTD            206,627,600                            

                                                                                                                          RIGHT ACTION OFFSHORE I-      102,400,000                            
                                                                                                                          NC.                                        


                    * 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  *****
Note:


N1     10,240,000 shares had been transferred from TN Development Limited
       at a price of HK$0.054 per share on April 2, 2002 due to the
       exercise of employees' share option.