RNS Number:1112U
Advance Developing Markets Tst PLC
12 January 2004

                                                        FORM SAR 3


                                       Date of disclosure...12TH JANUARY 2004

                 DISCLOSURE UNDER RULE 3 OF THE RULES GOVERNING
                   SUBSTANTIAL ACQUISITIONS OF SHARES ("SARs")

                 
Date of acquisition....9TH JANUARY 2004.........................................

Acquisition in.........GENESIS MALAYSIA MAJU FUND .............(name of company)


(1) Class of voting shares    Number of shares/rights   If rights over shares
    (eg ordinary shares)      over shares acquired      acquired, as opposed
                                                        to the shares
                                                        themselves, specify
                                                        nature of rights

    1 (USD) CENT 
    PARTICIPATING PREFERENCE 
    SHARES
    ....................      5,000...........shares    .....................
                              ................rights


(2) Resultant total holding   Resultant total holding   Total percentage
    of voting shares (and %   of rights over shares
    of total voting shares    (and % of total voting
    in issue)                 shares in issue)

    232,000........ (15.25%)   ...............(    %)    .............(15.25%)


(3) Party making disclosure....ADVANCE DEVELOPING MARKETS TRUST PLC.........  

(4)  (a)  Name of person acquiring shares or rights over shares ............
          ADVANCE DEVELOPING MARKETS TRUST PLC
          and, if different, beneficial owner............................... 

     (b)  Names of any other persons acting by
          agreement or understanding (see SAR 5)............................


Signed, for and on behalf of the party named in (3) above...................

(Also print name of signatory).....MR J L LUETCHFORD........................

Telephone and extension number.....0207 490 4355............................

Note 1. Under SAR 5, the holdings of and acquisitions by persons acting by
agreement or understanding must be aggregated and treated as a holding of or
acquisition by one person.  Note 3 on SAR 5 requires persons who must aggregate
holdings to disclose certain disposals.

Note 2: The resultant total percentage holding of voting shares and rights over
shares is to be calculated by reference to the percentage held and in issue
outside treasury.

For full details of the SARs disclosure requirements, see Rules 3 and 5 of the
SARs.  If in doubt, contact the Panel on Takeovers and Mergers, Monitoring
Section, Tel. No: 020 7638 0129. E-mail: monitoring@disclosure.org.uk




                      This information is provided by RNS
            The company news service from the London Stock Exchange

END
SADBTMTTMMBBBTI