Inform condition to exercise SKR-W1 no.4
                            
                            Sor. Kor.800/48
                                  August 15,2005
Subject  :  Inform condition to exercise SKR-W1 no.4 of
            Sikarin Public Company Limited.
To       :  Director and Manager
            The Stock Exchange of Thailand
            As Sikarin Public Co., Ltd. has issued warrants (SKR-W1) to
shareholders as list on 19th December 2003.  Exercise date shall be the
last business day of November, February, May and August. The lastest
exercise date shall be on the last business day of August 2008. The details
are as follows:
 
1.      Exercise Period
        Date    :  August 25 -31 , 2005.
        Time    :  9.00 a.m.- 4.00 p.m.
2.      Exercise Date for no. 4 on August 31,2005.
3.      The exercise ratio and the exercise price
        The exercise ratio  :  1 warrant unit per 1 common share.
        The exercise price  :  13.50 Baht per 1 common share.
4.      Evidence
        4.1  Completed an application form.
        4.2  The warrant certificate or represented warrant
             (For Scripless Holding).
        4.3  Payment by cheque, bank draft or bill of exchange as it
             payable in Bangkok within 2 days since the exercise date,
             crossed cheque to Sikarin Public Company Limited.
        4.4  Documents to be submitted.
             1.Individual person of Thai nationality
           :  certified copy of ID card.
             2.Individual person of Alien nationality
           :  certified copy of passport.
             3.Domestic juristic person
               :  certified copy of registration certificate and
              other documents  in item 1 or 2 (if any).
             4.Abroad juristic person
               :  certified copy of registration certificate by The
              Notary  Public and other documents in item 1 or 2
              (if any).
5.      Contact Address and contact person:
        Sikrin Public Company Limited.
         Khun Parinda  Wongsakul,
         Khun Penruedee  Jitlekha
         Financial department,
         A.P.Nakarintr building  12th floor no. 333 Srinakrin road,
         Bangna district, Bangna Sub-district, Bangkok   10260
         Tel. 0-2745-8831-2   Fax. 0-2745-8842
         However, other descriptions or conditions is available in part 3
of SKR-W1 filing.
        Please be informed accordingly.
                                      Sincerely yours,
 
                                 (  Mr. Sompol  Wongurai  )
                                          Director