SECURITIES (DISCLOSURE OF INTERESTS) DAILY SUMMARIES - (GEM)                         PRINTED: 26/09/01  PAGE:   1
                                                        DIRECTORS'/CHIEF EXECUTIVES' NOTIFICATIONS REPORT - A
                                                                        (ACTUAL TRANSACTIONS)

 STOCK NAME : Greencool Tech                 (08056)

      Director/Chief Executive                Class                   Company Name            Tran. Date   Present Bal.   Previous Bal.  A/D Consideration     Note
 ------------------------------------  ---------------------  ------------------------------- ---------- --------------- --------------- --- -------------  -----------
 GU CHU JUN                            ORD                    GREENCOOL TECHNOLOGY HOLDINGS -  20/09/01      619,718,000     619,638,000  A         2.475   N1         
                                                              LIMITED                       

                                       ORD                    GREENCOOL TECHNOLOGY HOLDINGS -  21/09/01      619,880,000     619,718,000  A         2.438   N2         
                                                              LIMITED                       

                                       ORD                    GREENCOOL CAPITAL LTD              /  /                103             103            0.000              

 STOCK NAME : Prosten Tech                   (08026)

      Director/Chief Executive                Class                   Company Name            Tran. Date   Present Bal.   Previous Bal.  A/D Consideration     Note
 ------------------------------------  ---------------------  ------------------------------- ---------- --------------- --------------- --- -------------  -----------
 LAU CLEMENT                           ORD                    PROSTEN TECHNOLOGY HOLDINGS LI-    /  /         20,719,381      20,719,381            0.000              
                                                              MITED                         

 CHIU WAI KI                           ORD                    PROSTEN TECHNOLOGY HOLDINGS LI-    /  /                  0               0            0.000              
                                                              MITED                         

 YIP HEON PING                         ORD                    PROSTEN TECHNOLOGY HOLDINGS LI-    /  /        404,280,619     404,280,619            0.000              
                                                              MITED                         

 CHAN FU KUEN                          ORD                    PROSTEN TECHNOLOGY HOLDINGS LI-    /  /                  0               0            0.000              
                                                              MITED                         

 YIP HEON KEUNG                        ORD                    PROSTEN TECHNOLOGY HOLDINGS LI-    /  /                  0               0            0.000              
                                                              MITED                         

 YIP SENG MUN                          ORD                    PROSTEN TECHNOLOGY HOLDINGS LI-    /  /        248,349,584     248,349,584            0.000              
                                                              MITED                         

 YIP HEON WAI                          ORD                    PROSTEN TECHNOLOGY HOLDINGS LI-    /  /                  0               0            0.000              
                                                              MITED                         

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

N1     Consideration per unit : $2.45 - $2.50

N2     Consideration per unit : $2.425 - $2.450