SECURITIES (DISCLOSURE OF INTERESTS) DAILY SUMMARIES - GEM                          PRINTED: 06/09/00  PAGE:   1
                                                        DIRECTORS'/CHIEF EXECUTIVES' NOTIFICATIONS REPORT - A
                                                                        (ACTUAL TRANSACTIONS)

 STOCK NAME : Prosten Tech                   (8026)

      Director/Chief Executive                Class                   Company Name            Tran. Date   Present Bal.   Previous Bal.  A/D Consideration
 ------------------------------------  ---------------------  ------------------------------- ---------- --------------- --------------- --- -------------
 LAU CLEMENT                           ORD                    PROSTEN TECHNOLOGY HOLDINGS LI-  21/08/00       20,719,381               0            0.000
                                                              MITED                         

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

 STOCK NAME : Smartech                       (8068)

      Director/Chief Executive                Class                   Company Name            Tran. Date   Present Bal.   Previous Bal.  A/D Consideration
 ------------------------------------  ---------------------  ------------------------------- ---------- --------------- --------------- --- -------------
 YAW CHEE WENG                         ORD                    SMARTECH DIGITAL MANUFACTURING-  18/05/00       26,775,000            N.A.            0.000
                                                               HOLDINGS LIMITED             

 STOCK NAME : hongkong.com                   (8006)

      Director/Chief Executive                Class                   Company Name            Tran. Date   Present Bal.   Previous Bal.  A/D Consideration
 ------------------------------------  ---------------------  ------------------------------- ---------- --------------- --------------- --- -------------
 HUNG SHUK TAK VICKY                   ORD                    HONGKONG.COM CORPORATION           /  /          3,416,000       3,416,000            0.000

                                       COMMON A SH (US$)      CHINADOTCOM CORP                 18/08/00           72,012          52,012  A         3.375     N1 

                                       COMMON A SH (US$)      CHINADOTCOM CORP                 18/08/01           52,012          72,012  D         6.743

                                                                     *****  END OF REPORT  *****

Note:


N1     Exercise of rights