Part 3

Information Certification

As the Director of the Company or Vice President of the Finance and
Accounting Division, I have revised this annual Information Disclosure
document with caution and certify that the information disclosed
herewith is complete, accurate and truthful. I believe that it will not
cause any misunderstanding and does not omit any important information
that needs to be disclosed. Moreover, I also certify that :

(1) The Financial Statement and other financial details that are
summarized in this annual disclosure form represent complete and
accurate information regarding the performance and the cash flow of the
Company and its subsidiaries.

(2) I am responsible for ensuring that the Company maintains an
effective disclosure system that will assure the Company discloses all
true and important information of the Company and its subsidiaries and
for ensuring compliance.

(3) I am responsible for ensuring that the Company also maintains an
effective internal control system and for ensuring compliance. I have
communicated our internal control assessment as of December 31, 2004 to
the external auditor; this assessment included any default, change and
misconduct which may affect the reporting of the Company and its
subsidiaries’ financial statements.

Therefore, as evidence that these documents constitute the entire set
that I have certified, I have authorized Mr.Theerasak Tanchareonlarp to
initial all pages. If any page is without Mr.Theerasak Tanchareonlarp’s
initials, I do not certify that the information given is the true copy.

  ------------ --------------------- -------------------- ------------------
               Name                  Position             Signature

               Mr.Maroot Mrigadat    President,           
                                     Director & Secretary 
                                     to the Board of      
                                     Directors            

               Mr.Chatchawal Eimsiri Vice President       

                                     Finance & Accounting 
                                     Division             

  Authorized   Mr.Theerasak          Corporate Secretary  
  Person :     Tanchareonlarp                             

                                                          
  ------------ --------------------- -------------------- ------------------

I have reviewed all the information in this Annual Information
Disclosure Form with caution and, as a Director of the Board, and I do
not have any reason to believe that the form contains information that
is incorrect, incomplete or false that may cause any misunderstanding.
Furthermore, I do not believe that it lacks any important information
that should be disclosed.

Therefore, as evidence that these documents constitute the entire set
that I have certified, I have authorized Mr.Theerasak Tanchareonlarp to
initial all pages. If any page is without Mr.Theerasak Tanchareonlarp’s
initials, I do not certify that the information given is the true copy.

  ----------------- ---------------- ---------------------- -------------- --------------------- --
  Name                               Position                              Signature             

  1. Mr.Cherdpong                    Chairman of the Board                                       
  Siriwit                                                                                        

  2. Mr.Prasit                       Director/ Independent                                       
  Koviaikool                         Director/ Chairman of                                       
                                     the Remuneration                                            
                                     Committee /Member of                                        
                                     the Audit Committee                                         

  3. Mr.Manu                         Director                                                    
  Leopairote                                                                                     

  4.                                 Director/Independent                                        
  Mr.Vudhibhandhu                    Director/ Chairman of                                       
  Vichairatana                       the Corporate                                               
                                     Governance                                                  

  5.                                 Director                                                    
  Mr.Chitrapongse                                                                                
  Kwangsukstith                                                                                  

  6. Mr.Prasert                      Director /Member of                                         
  Bunsumpun                          the Nominating                                              
                                     Committee and the                                           
                                     Remuneration Committee                                      

  7. Mr.Pala                         Director                                                    
  Sookawesh                                                                                      

  8. Mr. Krairit                     Director/ Independent                                       
  Nilkuha                            Director                                                    

  9. Mr.Wisudhi                      Director                                                    
  Sriduphan                                                                                      

  Name                               Position                              Signature             

  10. Mr.Anucha                      Director/ Independent                                       
  Sihanatkathakul                    Director/ Member of                                         
                                     the Remuneration                                            
                                     Committee/ Audit                                            
                                     Committee/ Risk                                             
                                     Management Committee                                        

  11. Mr.Charnchai                   Director/Independent                                        
  Musuknisakorn                      Director/ Chairman of                                       
                                     the Audit                                                   
                                     Committee/Member of                                         
                                     Corporate Governance                                        
                                     Committee                                                   

  12. General                        Director/Independent                                        
  Lertrat                            Director/ Member of                                         
  Ratanavanich                       Corporate Governance                                        
                                     Committee and                                               
                                     Nominating Committee                                        

  13. Mr.Pichai                      Director/ Chairman of                                       
  Chunhavajira                       Risk Management                                             
                                     Committee                                                   

  14. Mr.Chulasingh                  Director/Independent                                        
  Vasantasingh                       Director/ Chairman of                                       
                                     the Nominating                                              
                                     Committee                                                   

  Authorized Person Mr.Theerasak                            Corporate                            
  :                 Tancharoenlarp                          Secretary                            
  ----------------- ---------------- ---------------------- -------------- --------------------- --