SECURITIES (DISCLOSURE OF INTERESTS) DAILY SUMMARIES - (GEM)                                                   PRINTED: 21/03/03  PAGE:   1
                                                                                      SUBSTANTIAL SHAREHOLDERS' NOTIFICATIONS REPORT

STOCK NAME :  Arcontech                      (08097)        * ISC as at 18/03/03 :         820,000,000

Name of Sub. Shareholder   Date     Reason    Present Bal.     Previous Bal.             Share Jointly Held                          Corporate Interest                          Family Interest                  Note
------------------------ -------- ---------- ---------------  ---------------  -----------------------------------------  -----------------------------------------  ----------------------------------------- -----------
OAKTREE CAPITAL MANAGEM- 14/03/03 1,3             92,020,000       82,536,000                                             OCM EMERGING MARKETS FU-       51,573,800                                                       
ENT LLC                                                                                                                   ND, LP                                     

                                                                                                                          OCM EMERGING MARKETS FU-       40,446,200                            
                                                                                                                          ND II, LP                                  

STOCK NAME :  Dongjiang Env - H shares       (08230)        * ISC as at 18/03/03 :         177,900,000

Name of Sub. Shareholder   Date     Reason    Present Bal.     Previous Bal.             Share Jointly Held                          Corporate Interest                          Family Interest                  Note
------------------------ -------- ---------- ---------------  ---------------  -----------------------------------------  -----------------------------------------  ----------------------------------------- -----------
I.G. INVESTMENT MANAGEM- 29/01/03 2               23,000,000             N.A.                                                                                                                                             
ENT (HONG KONG) LIMITED                                                                                                                                              

STOCK NAME :  Systek InfoTech                (08103)        * ISC as at 18/03/03 :       1,036,375,000

Name of Sub. Shareholder   Date     Reason    Present Bal.     Previous Bal.             Share Jointly Held                          Corporate Interest                          Family Interest                  Note
------------------------ -------- ---------- ---------------  ---------------  -----------------------------------------  -----------------------------------------  ----------------------------------------- -----------
TO CHO KEI               05/03/03 3              449,421,914      469,421,914                                             TROUBLE FREE TECHNOLOGY-      449,421,914                                                       
                                                                                                                           LTD                                       

TROUBLE FREE TECHNOLOGY- 05/03/03 3              449,421,914      469,421,914                                                                                                                                             
 LIMITED                                                                                                                                                             


                    * 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      Please refer to the Company's announcement of 5 March, 2003.

N2      On 11th December 2002, Multiactive Software Inc. ("Multiactive")
        completed a plan of arrangement (the "Arrangment") with its
        shareholders and Maximizer Software Inc. ("Maximizer"),
        Multiactive's wholly owned subsidiary.  Under the Arrangement,
        shareholders of Multiactive exchanged each of their common
        shares of Multiactive for common shares of Maxmizer on a
        one-for-one basis.  Holders of options to purchase common shares
        in Multiactive also exchanged their options for options in
        Maximizer on a one-for-one basis on the same terms and conditions
        as the Multiactive options.  On 15th December 2002, Maximizer
        acquired all of the assets and liabilities of Multiactive.  The
        shares of Maximizer commenced trading on the Toronto Stock Exchange
        in place of the shares of Multiactive on the opening for trading
        on 16th December 2002.