Attachment 1: Information of the Board of Directors, Management and
Corporate Secretary of the Company

1. Board of Directors

As of December 31, 2014, the Board of Directors of PTTEP consisted of 14
directors. Details of the 14 current directors and 8 directors, who
retired during the year 2014, are shown in the table below.

  --------------- -------- -------------------- --------------- ------------ -------------- -------------- ------------ --- ---------- ------------ --- ------------------- --------------
  Name/Position   Age      Education/Training                                % of           Family         Working                                                          
                  (year)                                                     Shareholding   Relationship   experience                                                       
                                                                                            with           in the past                                                      
                                                                                            Management     five years                                                       

                                                                                                           Period           Position                    Function/Company/   
                                                                                                                                                        Type of Business    

  1) Mr. Prajya   63       Education                                         0.00038%       None           Other listed                                                     
  Phinyawat                                                                                                companies                                                        

  - Chairman                                   Ph.D. Civil                  (15,000                       2011 – Apr                 Director                            PTT Global
                                                Engineering,                                               2014                                                             Chemical Plc.

  - Chairman of                                 University of                shares)                       2004 – 2013                Director                            Thai Lube Base
  the                                           Texas at                                                                                                                    Plc.
                                                Austin,                                                                                                                     

  Independent                                   U.S.A.                                                     2005 – 2013                Director                            Bangkok
  Directors                                                                                                                                                                 Polyethylene
                                                                                                                                                                            Plc.

  Committee                                    M.S. Civil                                                 2009 – 2011                Director                            Thaioil Plc.
                                                Engineering,                                                                                                                

  Starting Date                                 Stanford                                                   2008 – 2011                Chief                               PTT Plc.
  of the Position                               University,                                                                            Operating                            
                                                U.S.A.                                                                                                                      

  March 28, 2012                               B.E. Civil                                                                             Officer,                             
                                                Engineering,                                                                                                                

                                                Chulalongkorn                                                                          Downstream                           
                                                University,                                                                                                                 

                                                Thailand                                                                               Petroleum                            

                           Training of Thai                                                                                            Business                             
                           Institute of                                                                                                Group                                

                           Directors                                                                                                   and Senior                           
                           Association                                                                                                                                      

                                                               Chairman                                                               Executive                            
                                                                Forum:                                                                 Vice                                 
                                                                “Clean                                                                                                      

                                                                Business:                                                              President,                           
                                                                What is the                                                            Oil                                  

                                                                Chairman                                                               Business                             
                                                                Role?”                                                                 Unit                                 
                                                                1/2014                                                                                                      
  --------------- -------- -------------------- --------------- ------------ -------------- -------------- ------------ --- ---------- ------------ --- ------------------- --------------

  --------------- -------- -------------------- --------- ------------- --------------- -------------- -------------- --------------- --- ---------- ---------- -- --- ------------------- --------------
  Name/Position   Age      Education/Training                                           % of           Family         Working                                                              
                  (year)                                                                Shareholding   Relationship   experience in                                                        
                                                                                                       with           the past five                                                        
                                                                                                       Management     years                                                                

                                                                                                                      Period              Position                     Function/Company/   
                                                                                                                                                                       Type of Business    

                                                                       Role of the                                   2007 – 2011                   Director                             PTT Aromatics
                                                                        Chairman                                                                                                           and Refining
                                                                        Program                                                                                                            Plc.

                                                                        (RCP) 35/2014                                 2006 – 2011                   Director                             IRPC Plc.

                                                                       Director                                      2005 – 2011                   Director                             PTT Chemical
                                                                        Certification                                                                                                      Plc.
                                                                        Program                                                                                                            

                                                                        (DCP) 14/2002                                 Other companies                                                      

                           Other Trainings                                                                            2011 – Present                Chairman                             PTT Asahi
                                                                                                                                                                                           Chemical Co.,
                                                                                                                                                                                           Ltd.

                                               The Joint                                                             2006 – 2012                   Director                             Thai
                                                State -                                                                                                                                    Paraxylene
                                                Private                                                                                                                                    Co., Ltd.
                                                Sector                                                                                                                                     

                                                Course                                                                2004 – 2012                   Chairman                             PTT
                                                (Class                                                                                                                                     Polyethylene
                                                15),                                                                                                                                       Co., Ltd.

                                                          National                                                    Other                                                                
                                                          Defence                                                     organizations                                                        
                                                          College                                                                                                                          

                                                         Capital                                                     None                                                                 
                                                          Market                                                                                                                           
                                                          Academy                                                                                                                          

                                                          Leadership                                                                                                                       
                                                          Program                                                                                                                          
                                                          (Class 7),                                                                                                                       

                                                          Capital                                                                                                                          
                                                          Market                                                                                                                           
                                                          Academy                                                                                                                          

                                                         Energy                                                                                                                           
                                                          Literacy for                                                                                                                     
                                                          a                                                                                                                                

                                                          Sustainable                                                                                                                      
                                                          Future                                                                                                                           
                                                          Program                                                                                                                          

                                                          (Class                                                                                                                           
                                                          1/2012),                                                                                                                         

                                                          Thailand                                                                                                                         
                                                          Energy                                                                                                                           
                                                          Academy                                                                                                                          
  --------------- -------- -------------------- --------- ------------- --------------- -------------- -------------- --------------- --- ---------- ---------- -- --- ------------------- --------------

[TABLE]

  --------------- -------- -------------------- ------------- --------------- -------------- -------------- ------------ --- ---------- ---------------- --- ------------------- -------------
  Name/Position   Age      Education/Training                                 % of           Family         Working                                                              
                  (year)                                                      Shareholding   Relationship   experience                                                           
                                                                                             with           in the past                                                          
                                                                                             Management     five years                                                           

                                                                                                            Period           Position                        Function/Company/   
                                                                                                                                                             Type of Business    

                           Other Trainings                                                                  Other                                                                
                                                                                                            companies                                                            

                                                             PTT Executive                                 May – Sep                  Chairman                                PTT Asahi
                                                              Leadership                                    2011                                                                 Chemical Co.,
                                                                                                                                                                                 Ltd.

                                                              Program, GE                                   2006 – 2011                Director                                PTT Asahi
                                                              Crotonville,                                                                                                       Chemical Co.,
                                                              U.S.A.                                                                                                             Ltd.

                                                             NIDA Executive                                Jun – Sep                  Chairman                                PTT Polymer
                                                              Leadership                                    2011                                                                 Marketing
                                                                                                                                                                                 Co., Ltd.

                                                              Program 2007,                                 2009 – 2011                Director                                PTT Polymer
                                                              Wharton                                                                                                            Marketing
                                                                                                                                                                                 Co., Ltd.

                                                              University of                                 2008 – 2009                Senior Executive                        PTT Polymer
                                                              Pennsylvania,                                                                                                      Marketing
                                                              U.S.A.                                                                                                             Co., Ltd.

                                                             Industrial                                                                Vice President,                          
                                                              Liaison Program                                                                                                    

                                                              (ILP),                                                                    Petrochemicals &                         
                                                              Massachusetts                                                                                                      
                                                              Institute of                                                                                                       

                                                Technology,                                                                             Refining                                 
                                                U.S.A.                                                                                  Business                                 

                                                             Top Executive                                                             Unit, PTT,                               
                                                              Program in                                                                working                                  

                                                              Commerce and                                                              as President                             
                                                              Trade                                                                                                              

                                                              (TEPCoT) Class                                2008 – 2009                Senior Executive                        PTT Asahi
                                                              1, University                                                                                                      Chemical Co.,
                                                              of                                                                                                                 Ltd.

                                                              Thai Chamber of                                                           Vice President                           
                                                              Commerce                                                                                                           

                                                             Capital Market                                                            Petrochemicals &                         
                                                              Academy                                                                                                            

                                                              Leadership                                                                Refining                                 
                                                              Program (Class                                                            Business                                 
                                                              8),                                                                                                                

                                                              Capital Market                                                            Unit,                                    
                                                              Academy                                                                                                            

                                                             The Joint                                                                 Petrochemicals &                         
                                                              State - Private                                                                                                    
                                                              Sector                                                                                                             

                                                              Course (Class                                                             Refining                                 
                                                              22), National                                                             Business                                 

                                                              Defence College                                                           Unit, PTT,                               
                                                                                                                                        working                                  

                                                                                                                                        as President                             
  --------------- -------- -------------------- ------------- --------------- -------------- -------------- ------------ --- ---------- ---------------- --- ------------------- -------------

  --------------- -------- -------------------- ----------------- -------------- -------------- --------------- --- ---------- ---------- --- ------------------- ---------------
  Name/Position   Age      Education/Training                     % of           Family         Working                                                           
                  (year)                                          Shareholding   Relationship   experience in                                                     
                                                                                 with           the past five                                                     
                                                                                 Management     years                                                             

                                                                                                Period              Position                  Function/Company/   
                                                                                                                                              Type of Business    

                                               The 7th                                         Other                                                             
                                                "Corporate                                      organizations                                                     
                                                Governance                                                                                                        

                                                for Director and                                Sep 2014 -                    Advisor                           Alternative
                                                Top Executives                                  Present                                                           Energy
                                                                                                                                                                  Institution of

                                                of State                                                                                                          Thailand
                                                Enterprises and                                                                                                   Foundation
                                                Public                                                                                                            

                                                Organizations",                                 Aug 2014 -                    Director                          Social
                                                Year 2011, King                                 Present                                                           Coordination
                                                                                                                                                                  Support

                                                Prajadhipok's                                                                                                     Committee,
                                                Institute                                                                                                         Princess Maha

                                               Energy Literacy                                                                                                   Chakri Award
                                                for a                                                                                                             Foundation

                                                Sustainable                                     2013 – Present                Advisor                           Thailand
                                                Future (Class                                                                                                     Industrial
                                                                                                                                                                  Biomedical

                                                1/2012), Thailand                                                                                                 Engineering
                                                Energy                                                                                                            Consortium
                                                                                                                                                                  (TIBEC)

                                                Academy                                                                                                           Committee,
                                                                                                                                                                  Ministry of
                                                                                                                                                                  Science

                                                                                                                                                                  and Technology

                                                                                                2012 - Present                Honory                            University
                                                                                                                               Board                              Council,

                                                                                                                               Member                             Mahidol
                                                                                                                                                                  University

                                                                                                2011 - Present                Director                          Thai Listed
                                                                                                                                                                  Companies
                                                                                                                                                                  Association

                                                                                                2011 - Present                Vice                              Chulalongkorn
                                                                                                                               Chairman                           University
                                                                                                                                                                  Alumni

                                                                                                                                                                  Association

                                                                                                2010 - Present                Advisor                           Thai – Japanese
                                                                                                                                                                  Association

                                                                                                2010 - Present                Advisor                           Faculty of
                                                                                                                                                                  Engineering
                                                                                                                                                                  Alumni

                                                                                                                                                                  Association of
                                                                                                                                                                  Chulalongkorn

                                                                                                                                                                  University

                                                                                                2010 - Present                Director                          Businessmen for
                                                                                                                                                                  Thai
                                                                                                                                                                  Environment,

                                                                                                                                                                  Thailand
                                                                                                                                                                  Environment
                                                                                                                                                                  Institute
  --------------- -------- -------------------- ----------------- -------------- -------------- --------------- --- ---------- ---------- --- ------------------- ---------------

  --------------- -------- -------------------- ------------ ---------------- -------------- -------------- --------------- --- ---------- ------------ --- ------------------- -------------
  Name/Position   Age      Education/Training                                 % of           Family         Working                                                             
                  (year)                                                      Shareholding   Relationship   experience in                                                       
                                                                                             with           the past five                                                       
                                                                                             Management     years                                                               

                                                                                                            Period              Position                    Function/Company/   
                                                                                                                                                            Type of Business    

  3) Mr. Chakkrit 55       Education                                          None           None           Other listed                                                        
                                                                                                            companies                                                           

  Parapuntakul                                              M.B.A., Angelo                                 Jul 2014 -                    Director and                        Krungthai
                                                             State                                          Present                        Member                               Bank Plc.
                                                             University,                                                                                                        

  - Director                                                 Texas, U.S.A.                                                                 of the Board                         
                                                                                                                                           of                                   

  - Member of the                                           Bachelor of                                                                   Executive                            
  Risk                                                       Accounting,                                                                   Directors                            

  Management                                                 Thammasat                                                                    Chairman of                          
                                                             University,                                                                   the                                  
                                                             Thailand                                                                                                           

  Committee                Training of Thai                                                                                                Risk                                 
                           Institute of                                                                                                    Management                           

  Starting Date            Directors                                                                                                       Committee                            
  of the Position          Association                                                                                                                                          

  January 1, 2011                                           Audit Committee                                2012 – Present                Chairman of                         ASEAN Potash
                                                             Program                                                                       the                                  Mining Plc.

                                                             (ACP) 5/2005                                                                  Board of                             
                                                                                                                                           Directors                            

                                                            Director                                       2008 – Nov 2014               Advisor to                          Eastern Water
                                                             Accreditation                                                                 the                                  Resource

                                                             Program (DAP)                                                                 Audit                                Development
                                                             8/2004                                                                        Committee                            and
                                                                                                                                                                                Management
                                                                                                                                                                                Plc.

                           Other Trainings                                                                  Other companies                                                     

                                               The Program                                                 2013 – Jun 2014               Director                            Thai Smile
                                                for Senior                                                                                                                      Airways Co.,
                                                                                                                                                                                Ltd.

                                                Executives                                                  2010 – 2011                   Chairman                            Thailand Post
                                                on Justice                                                                                                                      Co., Ltd.

                                                             Administration                                 Other                                                               
                                                             (Class 19),                                    organizations                                                       

                                                             Office of the                                  2012 - Present                Deputy                              The Ministry
                                                             Judiciary                                                                     Permanent                            of Finance

                                                            Capital Market                                                                Secretary                            
                                                             Academy                                                                                                            

                                                             Leadership                                     2009 – 2012                   Director                            Public Debt
                                                             Program (Class                                                                General                              Management
                                                             11),                                                                                                               Office

                                                Capital                                                     2008 – 2009                   Deputy                              Public Debt
                                                Market                                                                                     Director                             Management
                                                Academy                                                                                                                         Office

                                                                                                                                           General                              
  --------------- -------- -------------------- ------------ ---------------- -------------- -------------- --------------- --- ---------- ------------ --- ------------------- -------------

  --------------- -------- -------------------- ---------------- -------------- -------------- ------------ -- ---------- ------- -- ------------------- -------------
  Name/Position   Age      Education/Training                    % of           Family         Working                                                   
                  (year)                                         Shareholding   Relationship   experience                                                
                                                                                with           in the past                                               
                                                                                Management     five years                                                

                                                                                               Period          Position              Function/Company/   
                                                                                                                                     Type of Business    

                                               The Civil                                                                                                
                                                Service                                                                                                  
                                                Executive                                                                                                

                                                Program for                                                                                              
                                                Senior Civil                                                                                             

                                                Servants (Class                                                                                          
                                                46), Office of                                                                                           

                                                the Civil                                                                                                
                                                Service                                                                                                  
                                                Commission                                                                                               

                                               The Joint                                                                                                
                                                State - Private                                                                                          
                                                Sector                                                                                                   

                                                Course (Class                                                                                            
                                                52), National                                                                                            

                                                Defence College                                                                                          

                                               Executive                                                                                                
                                                Development                                                                                              

                                                Program (EDP)                                                                                            
                                                (Class 66),                                                                                              

                                                Kellogg School                                                                                           
                                                of                                                                                                       

                                                Management,                                                                                              
                                                Chicago, U.S.A.                                                                                          

                                               Training Course                                                                                          
                                                on                                                                                                       

                                                Administrative                                                                                           
                                                Justice for                                                                                              

                                                Executives                                                                                               
                                                (Class 5),                                                                                               
                                                Institute                                                                                                

                                                for                                                                                                      
                                                Administrative                                                                                           
                                                Justice, The                                                                                             

                                                Administrative                                                                                           
                                                Court                                                                                                    
  --------------- -------- -------------------- ---------------- -------------- -------------- ------------ -- ---------- ------- -- ------------------- -------------

  --------------- -------- -------------------- --------------- -------------- -------------- --------------- --- ---------- ------------- --- ------------------- ---------------
  Name/Position   Age      Education/Training                   % of           Family         Working                                                              
                  (year)                                        Shareholding   Relationship   experience in                                                        
                                                                               with           the past five                                                        
                                                                               Management     years                                                                

                                                                                              Period              Position                     Function/Company/   
                                                                                                                                               Type of Business    

  4) Mr. Ampon    59       Education                            None           None           Other listed                                                         
  Kittiampon                                                                                  companies                                                            

  - Independent                                Ph.D. Applied                                 Mar - Jul 2014                Independent                          Thai Airways
  Director                                      Economics,                                                                                                         International
                                                                                                                                                                   Plc.

  - Chairman of                                 Clemson                                                                      Director                              
  the Audit                                     University,                                                                                                        

  Committee                                     South Carolina,                               2009 – Mar 2014               Chairman                             Thai Airways
                                                U.S.A.                                                                                                             International
                                                                                                                                                                   Plc.

  Starting Date                                M.S. Economics,                               2005 – 2011                   Director                             PTT Aromatics
  of the Position                               Northeastern                                                                                                       and Refining
                                                                                                                                                                   Plc.

  March 30, 2011                                University,                                   2005 – 2011                   Director                             PTT Plc.
                                                Boston, U.S.A.                                                                                                     

                                               B.A. Social                                   Other companies                                                      
                                                Sciences,                                                                                                          

                                                Kasetsart                                     2013 – Jul 2014               Chairman                             Thai Smile
                                                University,                                                                                                        Airways Co.,
                                                Thailand                                                                                                           Ltd.

                           Training of Thai                                                   Other                                                                
                           Institute of                                                       organizations                                                        

                           Directors                                                          Jul 2014 –                    Member                               The National
                           Association                                                        Present                                                              Legislative

                                               Director                                                                                                           Assembly
                                                Certification                                                                                                      
                                                Program                                                                                                            

                                                (DCP) 80/2006                                 2013 – Present                Chairman                             The Bank of
                                                                                                                                                                   Thailand

                           Other Trainings                                                    2013 – Present                Board Member                         The National
                                                                                                                                                                   Economic and

                                               Chief                                                                                                              Social
                                                Information                                                                                                        Development
                                                Officer (CIO)                                                                                                      Board

                                                (Class 3), The                                2013 – Present                Honorary                             National
                                                Office of the                                                                Board                                 Science and
                                                Civil                                                                                                              

                                               Service                                                                      Member                                Technology
                                                Commission                                                                                                         Development
                                                (OCSC)                                                                                                             

                                                and National                                                                                                       Agency
                                                Science and                                                                                                        

                                                Technology                                    2012 – Present                Committee                            The Council of
                                                Development                                                                                                        Chulalongkorn
                                                Agency                                                                                                             

                                               The National                                                                                                       University
                                                Defence Course                                                                                                     

                                                (Class 45),                                                                                                        
                                                National                                                                                                           
                                                Defence College                                                                                                    
  --------------- -------- -------------------- --------------- -------------- -------------- --------------- --- ---------- ------------- --- ------------------- ---------------

  --------------- -------- -------------------- ------------- -------------- -------------- ------------ --- ---------- ---------------- --- ------------------- ----------------
  Name/Position   Age      Education/Training                 % of           Family         Working                                                              
                  (year)                                      Shareholding   Relationship   experience                                                           
                                                                             with           in the past                                                          
                                                                             Management     five years                                                           

                                                                                            Period           Position                        Function/Company/   
                                                                                                                                             Type of Business    

                                               Innovation                                  2012 –                     Chairman of the                         Highland
                                                for Economic                                Present                                                              Research and

                                                Development                                                             Board of                                 Development
                                                (IFED),                                                                                                          Institute
                                                Harvard                                                                                                          

                                                Kennedy                                                                 Directors                                (Public
                                                School,                                                                                                          Organization)
                                                U.S.A.                                                                                                           

                                               Senior                                      2012 –                     Board Member                            Property
                                                Executive                                   Present                                                              Management
                                                Program on                                                                                                       Office,

                                                Industrial                                                                                                       Chulalongkorn
                                                Business                                                                                                         University

                                                Development                                 2011 –                     The Expert                              Office of the
                                                and                                         Present                                                              Judiciary
                                                Investment                                                                                                       

                                               (Class 1),                                                              Judicial                                 
                                                Institute of                                                                                                     
                                                Business                                                                                                         

                                                and                                                                     Administration                           
                                                Industrial                                                                                                       
                                                Development                                                                                                      

                                                                                                                        Commissioner                             

                                                                                            2011 –                     Honorary                                The Council of
                                                                                            Present                                                              Walailak
                                                                                                                                                                 University

                                                                                                                        Committee                                

                                                                                            2011 –                     Civil Service                           The Office of
                                                                                            Present                                                              the Civil
                                                                                                                                                                 Service

                                                                                            and 2004 –                  Commissioner                             Commission
                                                                                            2010                                                                 

                                                                                            2010 –                     President                               Research and
                                                                                            Present                                                              Development

                                                                                                                                                                 Institute of
                                                                                                                                                                 Sufficiency
                                                                                                                                                                 Economy

                                                                                                                                                                 Philosophy
                                                                                                                                                                 Foundation

                                                                                            2010 –                     Board Member                            His Royal
                                                                                            Present                                                              Highness Crown

                                                                                                                                                                 Prince Maha
                                                                                                                                                                 Vajiralongkorn

                                                                                                                                                                 Scholarship
                                                                                                                                                                 Foundation
  --------------- -------- -------------------- ------------- -------------- -------------- ------------ --- ---------- ---------------- --- ------------------- ----------------

  --------------- -------- -------------------- ------------- -------------- -------------- ------------ --- ---------- ------------ --- ------------------- -------------
  Name/Position   Age      Education/Training                 % of           Family         Working                                                          
                  (year)                                      Shareholding   Relationship   experience                                                       
                                                                             with           in the past                                                      
                                                                             Management     five years                                                       

                                                                                            Period           Position                    Function/Company/   
                                                                                                                                         Type of Business    

                                                                                            2010 –                     Secretary                           The Cabinet
                                                                                            Present                                                          

                                                                                                                        General to                           
                                                                                                                        the                                  

                                                                                                                        Cabinet                              

                                                                                            2008 -                     Chairman                            State
                                                                                            Present                                                          Resources
                                                                                                                                                             Preparation

                                                                                            2006 –                     Member                              Office of the
                                                                                            Present                                                          Council of
                                                                                                                                                             State

                                                                                            2004 – 2013                Member                              Monetary
                                                                                                                                                             Policy
                                                                                                                                                             Committee

                                                                                                                                                             Bank of
                                                                                                                                                             Thailand

                                                                                            2005 – 2010                Committee                           Thailand
                                                                                                                                                             Board of
                                                                                                                                                             Investment

                                                                                                                        Thailand                             
                                                                                                                        Board                                

                                                                                                                        of                                   
                                                                                                                        Investment                           

                                                                                            2004 – 2013                Board Member                        The Bank of
                                                                                                                                                             Thailand

                                                                                            2004 – 2010                Secretary                           The Office of
                                                                                                                                                             the National

                                                                                                                        General                              Economic and
                                                                                                                                                             Social

                                                                                                                                                             Development
                                                                                                                                                             Board
  --------------- -------- -------------------- ------------- -------------- -------------- ------------ --- ---------- ------------ --- ------------------- -------------

  --------------- -------- -------------------- ----------------- -------------- -------------- --------------- --- ---------- ------------- --- ------------------- ---------------
  Name/Position   Age      Education/Training                     % of           Family         Working                                                              
                  (year)                                          Shareholding   Relationship   experience in                                                        
                                                                                 with           the past five                                                        
                                                                                 Management     years                                                                

                                                                                                Period              Position                     Function/Company/   
                                                                                                                                                 Type of Business    

  5) Mr. Manas    58       Education                              None           None           Other listed                                                         
  Jamveha                                                                                       companies                                                            

  - Director                                   Master of                                       2006 - 2009                   Director                             MFC Asset
                                                Business                                                                                                             Management Plc.

  - Member of the                               Administration,                                 Other companies                                                      
  Nominating                                    Sukhothai                                                                                                            

  Committee                                     Thammathirat Open                               2010 - 2011                   Director                             Dhanarak Asset
                                                University,                                                                                                          Development

  Starting Date                                 Thailand                                                                                                             Co., Ltd.
  of the Position                                                                                                                                                    

  January 1, 2012                              Master of                                       2009 - 2010                   Director                             Thailand Post
                                                Political                                                                                                            Co., Ltd.
                                                Sciences,                                                                                                            

                                                Thammasat                                       Other                                                                
                                                University,                                     organizations                                                        
                                                Thailand                                                                                                             

                                               Bachelor of Laws,                               2013 - Present                Director                             Bank for
                                                Thammasat                                                                                                            Agriculture and

                                                University,                                                                                                          Agricultural
                                                Thailand                                                                                                             Co-Operatives

                           Training of Thai                                                     2012 – Present                Comptroller                          Comptroller
                           Institute of                                                                                                                              General's

                           Directors                                                                                           General                               Department
                           Association                                                                                                                               

                                               The Role of                                     2009 - Present                Director                             Metropolitan
                                                Chairman Program                                                                                                     Waterworks
                                                                                                                                                                     Authority

                                                (RCP) 32/2013                                   2011 - 2013                   Director                             Islamic Bank of
                                                                                                                                                                     Thailand

                                               Audit Committee                                 2011 – 2012                   Deputy                               The Ministry of
                                                Program                                                                                                              Finance

                                                (ACP) 41/2012                                                                  Permanent                             

                                               Directors                                                                      Secretary                             
                                                Certification                                                                                                        
                                                Program                                                                                                              

                                                (DCP) 71/2008                                   2010 – 2011                   Inspector                            The Ministry of
                                                                                                                               General                               Finance

                                                                                                2009 – 2010                   Chairman                             The Government
                                                                                                                                                                     Lottery Office,

                                                                                                                                                                     Ministry of
                                                                                                                                                                     Finance
  --------------- -------- -------------------- ----------------- -------------- -------------- --------------- --- ---------- ------------- --- ------------------- ---------------

  --------------- -------- -------------------- ---------------- -------------- -------------- ------------ --- ---------- ------------- --- ------------------- ---------------
  Name/Position   Age      Education/Training                    % of           Family         Working                                                           
                  (year)                                         Shareholding   Relationship   experience                                                        
                                                                                with           in the past                                                       
                                                                                Management     five years                                                        

                                                                                               Period           Position                     Function/Company/   
                                                                                                                                             Type of Business    

                           Other Trainings                                                     2008 – 2010                Advisor on                           The Comptroller
                                                                                                                                                                 General’s

                                               Energy Literacy                                                            Fiscal System                         Department
                                                for a                                                                                                            

                                                Sustainable                                                                Development                           
                                                Future Program                                                                                                   

                                                (Class 5),                                     2005 - 2009                Director                             The Botanical
                                                Thailand                                                                                                         Garden

                                                Energy Academy                                                                                                   Organization,
                                                                                                                                                                 Ministry of

                                               Top Executive                                                                                                    Natural
                                                Program in                                                                                                       Resources and

                                                Commerce and                                                                                                     Environment
                                                Trade (TEPCoT)                                                                                                   

                                                Class 7,                                                                                                         
                                                University of                                                                                                    
                                                Thai                                                                                                             

                                                Chamber of                                                                                                       
                                                Commerce                                                                                                         

                                               Good Governance                                                                                                  
                                                for Medical                                                                                                      

                                                Executive                                                                                                        
                                                Certification                                                                                                    
                                                Program,                                                                                                         

                                                Joint Program                                                                                                    
                                                between The                                                                                                      

                                                Medical Council                                                                                                  
                                                of Thailand and                                                                                                  

                                                King                                                                                                             
                                                Prajadhipok’s                                                                                                    
                                                Institute                                                                                                        

                                                (Class 2)                                                                                                        

                                               The National                                                                                                     
                                                Defence Course                                                                                                   

                                                (Class 50),                                                                                                      
                                                National Defence                                                                                                 

                                                College                                                                                                          

                                               Certificate from                                                                                                 
                                                Public Director                                                                                                  

                                                Institute (PDI)                                                                                                  
                                                Class 1                                                                                                          

  Name/Position   Age      Education/Training                    % of           Family         Working                                                           
                  (year)                                         Shareholding   Relationship   experience                                                        
                                                                                with           in the past                                                       
                                                                                Management     five years                                                        

                                                                                               Period           Position                     Function/Company/   
                                                                                                                                             Type of Business    

                                               The Program for                                                                                                  
                                                Senior                                                                                                           

                                                Executives on                                                                                                    
                                                Justice                                                                                                          

                                                Administration                                                                                                   
                                                (Class 11),                                                                                                      

                                                Office of the                                                                                                    
                                                Judiciary                                                                                                        

                                               The Civil                                                                                                        
                                                Service                                                                                                          
                                                Executive                                                                                                        

                                                Program for                                                                                                      
                                                Senior Civil                                                                                                     
                                                Servants                                                                                                         

                                                (Class 46),                                                                                                      
                                                Office of the                                                                                                    
                                                Civil                                                                                                            

                                                Service                                                                                                          
                                                Commission                                                                                                       

                                               Executive                                                                                                        
                                                Development                                                                                                      

                                                Program, Kellogg                                                                                                 
                                                School of                                                                                                        

                                                Management,                                                                                                      
                                                Northwestern                                                                                                     

                                                University,                                                                                                      
                                                U.S.A.                                                                                                           

                                               Middle                                                                                                           
                                                Management                                                                                                       

                                                Professional,                                                                                                    
                                                Revenue, Canada                                                                                                  
  --------------- -------- -------------------- ---------------- -------------- -------------- ------------ --- ---------- ------------- --- ------------------- ---------------

  --------------- -------- -------------------- ------------------- -------------- -------------- --------------- --- ---------- ------------ --- ------------------- ---------------
  Name/Position   Age      Education/Training                       % of           Family         Working                                                             
                  (year)                                            Shareholding   Relationship   experience in                                                       
                                                                                   with           the past five                                                       
                                                                                   Management     years                                                               

                                                                                                  Period              Position                    Function/Company/   
                                                                                                                                                  Type of Business    

  6) Mr. Achporn  61       Education                                None           Uncle of       Other listed                                                        
                                                                                                  companies                                                           

  Charuchinda                                  L.L.B., Faculty of                  Mr. Nuttachat 2012 – Present                Member of                           Thai Airways
                                                Law,                                                                             the                                  International
                                                                                                                                                                      Plc.

  - Independent                                 Thammasat                          Charuchinda                                   Legal                                
  Director                                      University,                                                                      Committee                            
                                                Thailand                                                                                                              

  - Chairman of                                Thai                                              2008 – 2010                   Executive                           Siam City Bank
  the                                           Barrister-at-Law,                                                                Director                             Plc.
                                                Institute                                                                                                             

  Remuneration                                  of Legal Education                                Other companies                                                     
  Committee                                     of the Thai                                                                                                           

  - Member of the                               Bar Association                                   2013 – Present                Director                            Thai Smile
                                                                                                                                                                      Airways Co.,
                                                                                                                                                                      Ltd.

  Corporate                Training of Thai                                                       Other                                                               
  Governance               Institute of                                                           organizations                                                       

  Committee                Directors                                                              2013 – Present                Board Member                        The Bank of
                           Association                                                                                                                                Thailand

  - Member of the          None                                                                   2013 – Present                Chairman of                         The Securities
  Audit                                                                                                                          the                                  and Exchange

  Committee                Other Trainings                                                                                       Securities                           Commission
                                                                                                                                 and                                  Board

  Starting Date                                Law Drafting                                                                     Exchange                             
  of the Position                               Certificate, India                                                                                                    

  January 1, 2013                              The National                                                                     Commission                           
                                                Defence Course                                                                                                        

                                                (Class 46),                                                                      Board                                
                                                National Defence                                                                                                      

                                                College                                           2012 – Jul 2014               Member of                           The
                                                                                                                                 the                                  Metropolitan
                                                                                                                                                                      Waterworks

                                                                                                                                 Board of                             Authority
                                                                                                                                 Directors                            

                                                                                                  2011 – 2013                   Member of                           Energy Policy
                                                                                                                                 the                                  and Planning

                                                                                                                                 National                             Office, The
                                                                                                                                 Energy                               Ministry of
                                                                                                                                                                      Energy

                                                                                                                                 Policy                               
                                                                                                                                 Council                              
  --------------- -------- -------------------- ------------------- -------------- -------------- --------------- --- ---------- ------------ --- ------------------- ---------------

  --------------- -------- -------------------- ------------- -------------- -------------- ------------ --- ---------- -------------- --- ------------------- -------------
  Name/Position   Age      Education/Training                 % of           Family         Working                                                            
                  (year)                                      Shareholding   Relationship   experience                                                         
                                                                             with           in the past                                                        
                                                                             Management     five years                                                         

                                                                                            Period           Position                      Function/Company/   
                                                                                                                                           Type of Business    

                                                                                            2011 –                     Member of the                         The Office of
                                                                                            Present                                                            the Civil
                                                                                                                                                               Service

                                                                                                                        Office of the                          and
                                                                                                                                                               Educational
                                                                                                                                                               Personnel

                                                                                                                        Civil Service                          Commission,
                                                                                                                                                               The Ministry
                                                                                                                                                               of

                                                                                                                        and                                    Education
                                                                                                                        Educational                            

                                                                                                                        Personnel                              

                                                                                                                        Commission                             

                                                                                            2011 –                     Member of the                         The Bank of
                                                                                            Present                                                            Thailand

                                                                                                                        Institutions                           
                                                                                                                        Policy                                 

                                                                                                                        Committee                              

                                                                                            2003 –                     Member of the                         The Office of
                                                                                            Present                                                            the Council
                                                                                                                                                               of State

                                                                                                                        Council of                             
                                                                                                                        State                                  

                                                                                            2011 – 2013                Member of the                         The Office of
                                                                                                                                                               the National
                                                                                                                                                               Water

                                                                                                                        National Water                         and Flood
                                                                                                                                                               Management
                                                                                                                                                               Policy

                                                                                                                        and Flood                              

                                                                                                                        Management                             

                                                                                                                        Committee                              
  --------------- -------- -------------------- ------------- -------------- -------------- ------------ --- ---------- -------------- --- ------------------- -------------

  --------------- -------- -------------------- ------------- -------------- -------------- ------------ --- ---------- ------------------ --- ------------------- ----------------
  Name/Position   Age      Education/Training                 % of           Family         Working                                                                
                  (year)                                      Shareholding   Relationship   experience                                                             
                                                                             with           in the past                                                            
                                                                             Management     five years                                                             

                                                                                            Period           Position                          Function/Company/   
                                                                                                                                               Type of Business    

                                                                                            2010 – 2013                Member of the                             The Office of
                                                                                                                                                                   the Permanent

                                                                                                                        Decentralization                           Secretary, The
                                                                                                                                                                   Prime Minister’s

                                                                                                                        to Local                                   Office

                                                                                                                        Government                                 

                                                                                                                        Organization                               

                                                                                                                        Committee                                  

                                                                                            2010 – 2013                Board Member                              The Energy
                                                                                                                                                                   Conservation

                                                                                                                                                                   Promotion Fund

                                                                                            2010 – 2013                Member of the                             The Office of
                                                                                                                                                                   the
                                                                                                                                                                   Administrative

                                                                                                                        Administrative                             Courts

                                                                                                                        Courts Officials                           

                                                                                                                        Commission                                 

                                                                                            2010 – 2013                Member                                    The Government
                                                                                                                                                                   Pension Fund

                                                                                            2010 – 2013                Secretary -                               The Office of
                                                                                                                                                                   the Council of
                                                                                                                                                                   State

                                                                                                                        General of the                             

                                                                                                                        Office of the                              

                                                                                                                        Council of state                           
  --------------- -------- -------------------- ------------- -------------- -------------- ------------ --- ---------- ------------------ --- ------------------- ----------------

  --------------- -------- -------------------- ------------- -------------- -------------- ------------ --- ---------- -------------- --- ------------------- -------------
  Name/Position   Age      Education/Training                 % of           Family         Working                                                            
                  (year)                                      Shareholding   Relationship   experience                                                         
                                                                             with           in the past                                                        
                                                                             Management     five years                                                         

                                                                                            Period           Position                      Function/Company/   
                                                                                                                                           Type of Business    

                                                                                            2007 – 2013                Chairman of                           The Bank of
                                                                                                                        the                                    Thailand

                                                                                                                        Audit                                  
                                                                                                                        Committee                              

                                                                                                                        for the                                
                                                                                                                        Financial                              

                                                                                                                        Institutions                           

                                                                                                                        Development                            

                                                                                                                        Fund                                   

                                                                                            2007 – 2013                Member of the                         The Bank of
                                                                                                                                                               Thailand

                                                                                                                        Financial                              

                                                                                                                        Institutions                           

                                                                                                                        Development                            

                                                                                                                        Fund                                   
  --------------- -------- -------------------- ------------- -------------- -------------- ------------ --- ---------- -------------- --- ------------------- -------------

  --------------- -------- -------------------- ----------------- -------------- -------------- ------------ --- ---------- --------------- --- ------------------- -------------
  Name/Position   Age      Education/Training                     % of           Family         Working                                                             
                  (year)                                          Shareholding   Relationship   experience                                                          
                                                                                 with           in the past                                                         
                                                                                 Management     five years                                                          

                                                                                                Period           Position                       Function/Company/   
                                                                                                                                                Type of Business    

  7) Mr.          59       Education                              None           Nephew of      Other listed                                                        
  Nuttachat                                                                                     companies                                                           

  Charuchinda                                  Master of                         Mr. Achporn   2013 –                     Chief Operating                        PTT Plc.
                                                Business                                        Present                                                             

  - Director                                    Administration,                  Charuchinda                                Officer,                                
                                                Thammasat                                                                   Upstream                                

  - Chairman of                                 University,                                                                 Petroleum                               
  the                                           Thailand                                                                                                            

  Remuneration                                 Bachelor of                                                                 Business Group                          
  Committee                                     Engineering in                                                                                                      
                                                Civil                                                                                                               

  Starting Date                                 Engineering,                                    2012 –                     Director                               Thaioil Plc.
  of the Position                               Chiang Mai                                      Present                                                             

  November 1,                                   University,                                     2011 – 2013                Chief Operating                        PTT Plc.
  2013                                          Thailand                                                                                                            

                           Training of Thai                                                                                 Officer,                                
                           Institute of                                                                                     Downstream                              

                           Directors                                                                                        Petroleum                               
                           Association                                                                                                                              

                                               Director                                                                    Business Group                          
                                                Certification                                                                                                       
                                                Program                                                                                                             

                                                (DCP) 129/2010                                  2010 – 2011                Senior                                 PTT Plc.
                                                                                                                            Executive                               

                           Other Trainings                                                                                  Vice President,                         

                                               The Joint State –                                                           Corporate                               
                                                Private Sector                                                                                                      

                                                Course (Class                                                               Strategy                                
                                                20), National                                                                                                       

                                                Defence College                                 Jul – Dec                  Executive Vice                         PTT Plc.
                                                                                                2009                                                                

                                               Capital Market                                                              President,                              
                                                Academy                                                                                                             

                                                Leadership                                                                  International                           
                                                Program (Class                                                                                                      
                                                15),                                                                                                                

                                                Capital Market                                                              Trading                                 
                                                Academy                                                                                                             

                                                                                                                            Business Unit                           
  --------------- -------- -------------------- ----------------- -------------- -------------- ------------ --- ---------- --------------- --- ------------------- -------------

  --------------- -------- -------------------- ------------- -------------- -------------- --------------- --- ---------- ------------ --- ------------------- -------------
  Name/Position   Age      Education/Training                 % of           Family         Working                                                             
                  (year)                                      Shareholding   Relationship   experience in                                                       
                                                                             with           the past five                                                       
                                                                             Management     years                                                               

                                                                                            Period              Position                    Function/Company/   
                                                                                                                                            Type of Business    

                                               Energy                                      2005 – 2009                   Executive                           PTT Plc.
                                                Literacy for                                                               Vice                                 
                                                a                                                                                                               

                                                Sustainable                                                                President,                           
                                                Future                                                                                                          
                                                Program                                                                                                         

                                                (Class 3),                                                                 Natural Gas                          
                                                Thailand                                                                                                        
                                                Energy                                                                                                          

                                                Academy                                                                    Vehicle                              

                                               Program for                                 Other companies                                                     
                                                Global                                                                                                          
                                                Leadership                                                                                                      

                                                (PGL),                                      May                           Chairman                            PTT Energy
                                                Harvard                                     2014-Present                                                        Resources
                                                Business                                                                                                        Co., Ltd.

                                                School,                                     2013 - Present                Director                            PTT Energy
                                                U.S.A.                                                                                                          Resources
                                                                                                                                                                Co., Ltd.

                                               Oxford Energy                               Other                                                               
                                                Seminar, UK                                 organizations                                                       

                                               Break Through                               None                                                                
                                                Program for                                                                                                     

                                                Senior                                                                                                          
                                                Executives                                                                                                      
                                                (BPSE), IMD                                                                                                     

                                                Institute,                                                                                                      
                                                Switzerland                                                                                                     
  --------------- -------- -------------------- ------------- -------------- -------------- --------------- --- ---------- ------------ --- ------------------- -------------

  --------------- -------- -------------------- ---------------- -------------- -------------- --------------- --- ---------- ------------ --- ------------------- -------------
  Name/Position   Age      Education/Training                    % of           Family         Working                                                             
                  (year)                                         Shareholding   Relationship   experience in                                                       
                                                                                with           the past five                                                       
                                                                                Management     years                                                               

                                                                                               Period              Position                    Function/Company/   
                                                                                                                                               Type of Business    

  8) Admiral      60       Education                             None           None           Other listed                                                        
  Tanarat Ubol                                                                                 companies                                                           

  - Vice Chairman                              Master of Public                               None                                                                
  of the                                        and Private                                                                                                        

  Independent                                   Management,                                    Other companies                                                     
  Directors                                     National                                                                                                           
                                                Institute                                                                                                          

  Committee                                     of Development                                 Oct 2014 -                    Chairman                            Bangkok Dock
                                                Administration                                 Present                                                             Co., Ltd.

  - Chairman of                                 (NIDA), Thailand                               Other                                                               
  the                                                                                          organizations                                                       

  Corporate                                    Bachelor of                                    Oct 2014 –                    Chairman                            Frigate
  Governance                                    Science in                                     Present                                                             Squadron
                                                Electrical                                                                                                         Project

  Committee                                     Engineering, The                               Oct 2014 –                    Chief of                            Royal Thai
                                                National                                       Present                        Staff                                Navy

  - Member of the                               Defense Academy                                2013 – Oct 2014               Chairman                            Royal Thai
                                                of Japan                                                                                                           Navy
                                                                                                                                                                   Transport

  Remuneration                                                                                                                                                     Helicopter
  Committee                                                                                                                                                        Procurement
                                                                                                                                                                   Project

  Starting Date                                                                                2013 – Oct 2014               Chairman                            HTMS Naresuan
  of the Position                                                                                                                                                  Frigate

  September 1,                                                                                                                                                     Squadron
  2014                                                                                                                                                             Improvement
                                                                                                                                                                   Project

                           Training of Thai                                                    2012 – 2013                   Senior                              Royal Thai
                           Institute of                                                                                       Advisor                              Navy

                           Directors                                                           2011 – 2012                   Assistant                           Royal Thai
                           Association                                                                                        Chief                                Navy

                           None                                                                                               of Staff for                         

                           Other Trainings                                                                                    Operations                           

                                               Maritime Joint                                 2009 – 2010                   Director                            Naval War
                                                Force Commander                                                               General                              College

                                                Course (Admiral                                                                                                    
                                                Level), Hawaii,                                                                                                    
                                                U.S.A.                                                                                                             

                                               Advanced                                                                                                           
                                                Security for                                                                                                       
                                                Senior                                                                                                             

                                                Executive,                                                                                                         
                                                APCSS, Hawaii,                                                                                                     
                                                U.S.A.                                                                                                             

                                               National                                                                                                           
                                                Institute for                                                                                                      
                                                Defense                                                                                                            

                                                Studies (Japan)                                                                                                    

                                               National                                                                                                           
                                                Institute for                                                                                                      
                                                Defence                                                                                                            

                                                College (Class                                                                                                     
                                                51)                                                                                                                
  --------------- -------- -------------------- ---------------- -------------- -------------- --------------- --- ---------- ------------ --- ------------------- -------------

  --------------- -------- -------------------- ----------------- -------------- -------------- --------------- --- ---------- ------------------ --- ------------------- ---------------
  Name/Position   Age      Education/Training                     % of           Family         Working                                                                   
                  (year)                                          Shareholding   Relationship   experience in                                                             
                                                                                 with           the past five                                                             
                                                                                 Management     years                                                                     

                                                                                                Period              Position                          Function/Company/   
                                                                                                                                                      Type of Business    

  9) Mr. Chavalit 59       Education                              None           None           Other listed                                                              
  Pichalai                                                                                      companies                                                                 

  - Director                                   Master of Public                                Mar 2014 –                    Independent                               Ratchaburi
                                                Administration,                                 Present                                                                   Electricity
                                                                                                                                                                          Generating

  - Member of the                               Carleton                                                                       Director and                               Holding Plc.
  Risk                                          University,                                                                                                               
                                                Canada                                                                                                                    

  Management                                   Master of                                                                      Audit Committee                            
                                                Economics Program                                                                                                         
                                                in                                                                                                                        

  Committee                                     Development                                                                    Member                                     
                                                Economics,                                                                                                                

  Starting Date                                 National                                        Other companies                                                           
  of the Position                               Institute of                                                                                                              
                                                Development                                                                                                               

  September 1,                                  Administration                                  None                                                                      
  2014                                          (NIDA), Thailand                                                                                                          

                                               Bachelor of Arts                                Other                                                                     
                                                in Economics,                                   organizations                                                             

                                                Thammasat                                       Jul 2014 –                    Director-General                          Energy Policy
                                                University,                                     Present                                                                   and Planning
                                                Thailand                                                                                                                  

                           Training of Thai                                                                                                                               Office,
                           Institute of                                                                                                                                   Ministry of
                                                                                                                                                                          Energy

                           Directors                                                            Mar 2014 –                    Director                                  National
                           Association                                                          Present                                                                   Research
                                                                                                                                                                          Council of

                                               Director                                                                                                                  Thailand;
                                                Certification                                                                                                             Committee
                                                Program                                                                                                                   Member of

                                                (DCP) 192/2014                                                                                                            Physical
                                                                                                                                                                          Science and

                           Other Trainings                                                                                                                                Mathematics
                                                                                                                                                                          Academic

                                               The Civil Service                                                                                                         Discipline
                                                Executive                                                                                                                 

                                                Program for                                     2013 - Present                Director                                  Energy
                                                Senior Civil                                                                                                              Vocabulary
                                                                                                                                                                          (Nuclear)

                                                Servants                                                                                                                  Dictionary
                                                (Visionary                                                                                                                Publication,
                                                Leadership;                                                                                                               The Royal

                                                Class 39), Office                                                                                                         Institute
                                                of the Civil                                                                                                              

                                                Service                                         2009 - Present                Director                                  The Sirindhorn
                                                Commission                                                                                                                International

                                                                                                                                                                          Environmental
                                                                                                                                                                          Park
  --------------- -------- -------------------- ----------------- -------------- -------------- --------------- --- ---------- ------------------ --- ------------------- ---------------

  --------------- -------- -------------------- ------------- -------------- -------------- ------------ --- ---------- ------------------- --- ------------------- -------------
  Name/Position   Age      Education/Training                 % of           Family         Working                                                                 
                  (year)                                      Shareholding   Relationship   experience                                                              
                                                                             with           in the past                                                             
                                                                             Management     five years                                                              

                                                                                            Period           Position                           Function/Company/   
                                                                                                                                                Type of Business    

                                               The Joint                                   2012 – Jul                 Inspector-General                          Ministry of
                                                State -                                     2014                                                                    Energy
                                                Private                                                                                                             
                                                Sector                                                                                                              

                                                Course (Class                               2011 – 2012                Deputy Director                            Department of
                                                2008),                                                                                                              Mineral
                                                National                                                                                                            Fuels,

                                                Defence                                                                 General                                     Ministry of
                                                College                                                                                                             Energy

                                               The Columbia                                2006 – 2011                Deputy Director                            Energy Policy
                                                Senior                                                                                                              and Planning
                                                Executive                                                                                                           

                                                Programme                                                               General                                     Office,
                                                (CSEP 131),                                                                                                         Ministry of
                                                                                                                                                                    Energy

                                                Columbia                                                                                                            
                                                University,                                                                                                         
                                                U.S.A.                                                                                                              

                                               Chief                                                                                                               
                                                Information                                                                                                         
                                                officer                                                                                                             
                                                (CIO),                                                                                                              

                                                National                                                                                                            
                                                Electronics                                                                                                         
                                                and                                                                                                                 

                                                Computer                                                                                                            
                                                Technology                                                                                                          
                                                Center                                                                                                              

                                                (NECTEC)                                                                                                            
  --------------- -------- -------------------- ------------- -------------- -------------- ------------ --- ---------- ------------------- --- ------------------- -------------

  --------------- -------- -------------------- ---------------- -------------- -------------- --------------- --- ---------- ------------ --- ------------------- -------------
  Name/Position   Age      Education/Training                    % of           Family         Working                                                             
                  (year)                                         Shareholding   Relationship   experience in                                                       
                                                                                with           the past five                                                       
                                                                                Management     years                                                               

                                                                                               Period              Position                    Function/Company/   
                                                                                                                                               Type of Business    

  10) Mr.         57       Education                             None           None           Other listed                                                        
  Nuttavudh                                                                                    companies                                                           

  Photisaro                                    M.B.A.                                         None                                                                
                                                (Management of                                                                                                     

  - Independent                                 Information                                    Other companies                                                     
  Director                                      System),                                                                                                           
                                                University                                                                                                         

  - Chairman of                                 of Dallas,                                     2013 – Jul 2014               Director                            Thailand Post
  the                                           Texas, U.S.A.                                                                                                      Co., Ltd.

  Nominating                                   B.A. in                                        Other                                                               
  Committee                                     Political                                      organizations                                                       
                                                Science,                                                                                                           

  - Member of the                               Chulalongkorn                                  2012 – Present                Deputy                              Ministry of
                                                University,                                                                   Permanent                            Foreign
                                                Thailand                                                                                                           Affairs

  Corporate                Training of Thai                                                                                   Secretary                            
  Governance               Institute of                                                                                                                            

  Committee                Directors                                                           2012 – Present                Director                            Young
                           Association                                                                                                                             Ambassadors
                                                                                                                                                                   of Virtue

  Starting Date                                How to Develop a                                                                                                   Foundation
  of the Position                               Risk                                                                                                               

  September 1,                                  Management Plan                                2012 – Present                Director                            Thai
  2014                                          (HRP) 6/2014                                                                                                       Foundation

                           Other Trainings                                                     2011 – 2012                   Ambassador                          Royal Thai
                                                                                                                                                                   Embassy,
                                                                                                                                                                   Tel-Aviv,
                                                                                                                                                                   Israel

                                               Foreign Affairs                                2009 – 2010                   Minister                            Department of
                                                Executive                                                                                                          Protocol

                                                Programme (Class                                                                                                   
                                                1),                                                                                                                

                                                Ministry of                                                                                                        
                                                Foreign Affairs                                                                                                    

                                               Training Course                                                                                                    
                                                on                                                                                                                 

                                                Administrative                                                                                                     
                                                Justice for                                                                                                        

                                                Executives                                                                                                         
                                                (Class 1),                                                                                                         
                                                Institute                                                                                                          

                                                for                                                                                                                
                                                Administrative                                                                                                     
                                                Justice,                                                                                                           

                                                The                                                                                                                
                                                Administrative                                                                                                     
                                                Court                                                                                                              
  --------------- -------- -------------------- ---------------- -------------- -------------- --------------- --- ---------- ------------ --- ------------------- -------------

  --------------- -------- -------------------- ---------------- -------------- -------------- ------------ -- ---------- ------- -- ------------------- -------------
  Name/Position   Age      Education/Training                    % of           Family         Working                                                   
                  (year)                                         Shareholding   Relationship   experience                                                
                                                                                with           in the past                                               
                                                                                Management     five years                                                

                                                                                               Period          Position              Function/Company/   
                                                                                                                                     Type of Business    

                                               Energy Literacy                                                                                          
                                                for a                                                                                                    

                                                Sustainable                                                                                              
                                                Future (Class                                                                                            
                                                1),                                                                                                      

                                                Thailand Energy                                                                                          
                                                Academy                                                                                                  

                                               National Defence                                                                                         
                                                Course for                                                                                               

                                                the Public,                                                                                              
                                                Private and                                                                                              
                                                Political                                                                                                

                                                Sectors (Class                                                                                           
                                                6), National                                                                                             

                                                Defense College                                                                                          
                                                (Class 55)                                                                                               

                                               The Programme                                                                                            
                                                for Senior                                                                                               

                                                Executives on                                                                                            
                                                Justice                                                                                                  

                                                Administration                                                                                           
                                                (Class 18),                                                                                              

                                                Office of the                                                                                            
                                                Judiciary                                                                                                
  --------------- -------- -------------------- ---------------- -------------- -------------- ------------ -- ---------- ------- -- ------------------- -------------

  -------------------- -------- -------------------- --------------- -------------- -------------- --------------- --- ---------- ----------- --- ------------------- ----------------
  Name/Position        Age      Education/Training                   % of           Family         Working                                                            
                       (year)                                        Shareholding   Relationship   experience in                                                      
                                                                                    with           the past five                                                      
                                                                                    Management     years                                                              

                                                                                                   Period              Position                   Function/Company/   
                                                                                                                                                  Type of Business    

  11) Mr. Sethaput     49       Education                            None           None           Other listed                                                       
                                                                                                   companies                                                          

  Suthiwart-Narueput                                Ph.D.                                         2011 – 2012                   Director                           TMB Bank Plc.
                                                     Economics,                                                                                                       

  - Independent                                      Yale                                          2009 – 2011                   Executive                          Siam Commercial
  Director                                           University,                                                                  Vice                                Bank (SCB)
                                                     U.S.A.                                                                                                           

  - Member of the                                   M.Phil.                                                                      President                           Plc.
                                                     Economics,                                                                   and                                 

  Audit Committee                                    Yale                                                                         Chief                               
                                                     University,                                                                  Economist                           
                                                     U.S.A.                                                                                                           

  - Member of the                                   B.A. (Highest                                 Other companies                                                    
                                                     Honors)                                                                                                          

  Risk Management                                    Economics,                                    2011 – Present                Managing                           The Advisor Co.,
                                                     Swarthmore                                                                   Partner                             Ltd.

  Committee                                          College, U.S.A.                               Other                                                              
                                                                                                   organizations                                                      

  Starting Date of the          Training of Thai                                                   Nov 2014 -                    Member                             Monetary Policy
  Position                      Institute of                                                       Present                                                            Committee,

  September 1, 2014             Directors                                                                                                                             Bank of Thailand
                                Association                                                                                                                           

                                                    Director                                      2012 – Present                Executive                          Thailand Future
                                                     Accreditation                                                                                                    Foundation
                                                     Program                                                                                                          

                                                     (DAP) 94/2012                                                                Chairman                            

                                Other Trainings                                                    2000 – Present                Advisor on                         Sasin Graduate
                                                                                                                                                                      Institute of

                                None                                                                                              Academic                            Business
                                                                                                                                  Affairs                             Administration

                                                                                                                                  and                                 
                                                                                                                                  Visiting                            

                                                                                                                                  Professor                           
                                                                                                                                  of                                  

                                                                                                                                  Economics                           
  -------------------- -------- -------------------- --------------- -------------- -------------- --------------- --- ---------- ----------- --- ------------------- ----------------

  --------------- -------- -------------------- ----------------- -------------- -------------- --------------- --- ---------- ----------- --- ------------------- -------------
  Name/Position   Age      Education/Training                     % of           Family         Working                                                            
                  (year)                                          Shareholding   Relationship   experience in                                                      
                                                                                 with           the past five                                                      
                                                                                 Management     years                                                              

                                                                                                Period              Position                   Function/Company/   
                                                                                                                                               Type of Business    

  12) Colonel     43       Education                              None           None           Other listed                                                       
  Nimit                                                                                         companies                                                          

  Suwannarat                                   Master of Science                               None                                                               
                                                in Electrical                                                                                                      

  - Independent                                 Engineering                                     Other companies                                                    
  Director                                      (Communications                                                                                                    

  - Member of the                               and Signal                                      None                                                               
                                                Processing),                                                                                                       

  Nominating                                    University of                                   Other                                                              
  Committee                                     Minnesota,                                      organizations                                                      

  - Member of the                               Minnesota, U.S.A.                               2010 – Present                Executive                          Royal Thai
                                                                                                                               Officer                             Army

  Risk management                              Bachelor of                                                                    of the 1st                          
                                                Science in                                                                     Field                               
                                                Electrical                                                                                                         

  Committee                                     Engineering,                                                                   Artillery                           
                                                Virginia Military                                                              Regiment,                           

  Starting Date                                 Institute,                                                                     King’s                              
  of the Position                               Virginia, U.S.A.                                                               Guard                               

  September 1,             Training of Thai                                                     2009 – 2010                   Chief of                           Royal Thai
  2014                     Institute of                                                                                        Staff of                            Army

                           Directors                                                                                           the 1st                             
                           Association                                                                                         Field                               

                           None                                                                                                Artillery                           
                                                                                                                               Regiment,                           

                           Other Trainings                                                                                     King’s                              
                                                                                                                               Guard                               

                                               Public Key                                                                                                         
                                                Infrastructure                                                                                                     

                                                (Certification                                                                                                     
                                                Authority,                                                                                                         
                                                Digital                                                                                                            

                                                Signature)                                                                                                         
                                                Course, Ottawa,                                                                                                    

                                                Canada                                                                                                             

                                               Electronic                                                                                                         
                                                Commerce Course,                                                                                                   

                                                Florida, U.S.A.                                                                                                    
  --------------- -------- -------------------- ----------------- -------------- -------------- --------------- --- ---------- ----------- --- ------------------- -------------

  --------------- -------- -------------------- --------------- -------------- -------------- ------------ -- ---------- ------- -- ------------------- -------------
  Name/Position   Age      Education/Training                   % of           Family         Working                                                   
                  (year)                                        Shareholding   Relationship   experience                                                
                                                                               with           in the past                                               
                                                                               Management     five years                                                

                                                                                              Period          Position              Function/Company/   
                                                                                                                                    Type of Business    

                                               Computer                                                                                                
                                                Emergency                                                                                               
                                                Response                                                                                                

                                                Team, Carnegie                                                                                          
                                                Mellon,                                                                                                 

                                                Pennsylvania,                                                                                           
                                                U.S.A.                                                                                                  

                                               National Crisis                                                                                         
                                                Management                                                                                              

                                                Course, APCSS,                                                                                          
                                                Hawaii, U.S.A.                                                                                          

                                               Command and                                                                                             
                                                General Staff                                                                                           

                                                College (Class                                                                                          
                                                83),                                                                                                    

                                                Royal Thai Army                                                                                         

                                               Joint Staff                                                                                             
                                                Course, Joint                                                                                           
                                                Staff                                                                                                   

                                                College                                                                                                 

                                               Intermediate                                                                                            
                                                Certificate                                                                                             
                                                Course                                                                                                  

                                                in Political                                                                                            
                                                Leadership in                                                                                           
                                                the                                                                                                     

                                                New Era (Class                                                                                          
                                                2),                                                                                                     

                                                King                                                                                                    
                                                Prajadhipok's                                                                                           
                                                Institute                                                                                               
  --------------- -------- -------------------- --------------- -------------- -------------- ------------ -- ---------- ------- -- ------------------- -------------

  --------------- -------- -------------------- ----------------- -------------- -------------- --------------- --- ---------- --------------- --- ------------------- -------------
  Name/Position   Age      Education/Training                     % of           Family         Working                                                                
                  (year)                                          Shareholding   Relationship   experience in                                                          
                                                                                 with           the past five                                                          
                                                                                 Management     years                                                                  

                                                                                                Period              Position                       Function/Company/   
                                                                                                                                                   Type of Business    

  13) Mr. Piti    44       Education                              None           None           Other listed                                                           
  Tantakasem                                                                                    companies                                                              

  - Independent                                Ph.D. in                                        2008 – Present                Chief Wholesale                        TMB Bank Plc.
  Director                                      Strategic                                                                                                              
                                                Management                                                                                                             

  - Member of the                               (Joint Program:                                                                Banking Officer                         
                                                University of                                                                                                          

  Corporate                                     Nebraska, U.S.A.                                Other companies                                                        
  Governance                                    and                                                                                                                    

  Committee                                     Bangkok                                         2011 – Present                Director                               TRIS
                                                University)                                                                                                            Corporation
                                                                                                                                                                       Ltd.

  Starting Date                                Master of                                       2011 – Present                Director                               TRIS Rating
  of the Position                               Business                                                                                                               Co., Ltd.
                                                Administration,                                                                                                        

  October 1, 2014                               University of                                   2009 – Present                Director                               National ITMX
                                                North Carolina at                                                                                                      Co., Ltd.

                                                Chapel Hill,                                    1996 – Present                Director                               Tiyana Co.,
                                                U.S.A.                                                                                                                 Ltd.

                                               Bachelor of                                     Other                                                                  
                                                Engineering                                     organizations                                                          

                                                (Industrial                                     Jun 2014 -                    Project                                Thailand
                                                Engineering),                                   Present                                                                Board of
                                                                                                                                                                       Investment

                                                Chulalongkorn                                                                  Sub-Committee                           (BOI)
                                                University,                                                                                                            
                                                Thailand                                                                                                               

                           Training of Thai                                                                                                                            
                           Institute of                                                                                                                                

                           Directors                                                                                                                                   
                           Association                                                                                                                                 

                           None                                                                                                                                        

                           Other Trainings                                                                                                                             

                                               Financial                                                                                                              
                                                Derivatives,                                                                                                           

                                                EuroMoney                                                                                                              
                                                Training                                                                                                               

                                               Chartered                                                                                                              
                                                Financial                                                                                                              
                                                Analyst,                                                                                                               

                                                CFA Institute                                                                                                          
  --------------- -------- -------------------- ----------------- -------------- -------------- --------------- --- ---------- --------------- --- ------------------- -------------

  --------------- -------- -------------------- ------------------ -------------- -------------- ------------ -- ---------- ------- -- ------------------- -------------
  Name/Position   Age      Education/Training                      % of           Family         Working                                                   
                  (year)                                           Shareholding   Relationship   experience                                                
                                                                                  with           in the past                                               
                                                                                  Management     five years                                                

                                                                                                 Period          Position              Function/Company/   
                                                                                                                                       Type of Business    

                                               Executive                                                                                                  
                                                Education:                                                                                                 
                                                Building                                                                                                   

                                                Leading                                                                                                    
                                                Customer-Centric                                                                                           

                                                Organization                                                                                               
  --------------- -------- -------------------- ------------------ -------------- -------------- ------------ -- ---------- ------- -- ------------------- -------------

  --------------- -------- -------------------- --------------- -------------- -------------- --------------- --- ---------- ------------- --- ------------------- ---------------
  Name/Position   Age      Education/Training                   % of           Family         Working                                                              
                  (year)                                        Shareholding   Relationship   experience in                                                        
                                                                               with           the past five                                                        
                                                                               Management     years                                                                

                                                                                              Period              Position                     Function/Company/   
                                                                                                                                               Type of Business    

  14) Mr. Tevin   56       Education                            0.00300%       None           Other listed                                                         
  Vongvanich                                                                                  companies                                                            

  - Director                                   M.Sc.           (118,977                      Sep 2014 –                    Chairman and                         MCOT Plc.
                                                (Petroleum                                    Present                                                              
                                                Engineering),                                                                                                      

  - President and                               University of   shares)                                                      Independent                           
  Chief                                         Houston, U.S.A.                                                                                                    

  Executive                                    M.Sc. (Chemical                                                              Director                              
  Officer                                       Engineering),                                                                                                      

  Starting Date                                 Rice                                          2010 – 2012                   Director                             Thaioil Plc.
  of the Position                               University,                                                                                                        
                                                U.S.A.                                                                                                             

  November 30,                                 B.E. (Chemical                                2009 – 2012                   Chief                                PTT Plc.
  2009                                          Engineering),                                                                Financial                             

                                                Chulalongkorn                                                                Officer                               
                                                University,                                                                                                        

                                                Thailand                                      2009 – 2011                   Director                             PTT Chemical
                                                                                                                                                                   Plc.

                           Training of Thai                                                   2009 – 2011                   Director                             PTT Aromatics
                           Institute of                                                                                                                            and Refining
                                                                                                                                                                   Plc.

                           Directors                                                          2009 – 2010                   Director                             Bangkok
                           Association                                                                                                                             Aviation Fuel
                                                                                                                                                                   Services Plc.

                                               Role of the                                   2007 – 2010                   Director                             Bangchak
                                                Compensation                                                                                                       Petroleum Plc.

                                                Committee (RCC)                               Other companies                                                      
                                                12/2011                                                                                                            

                                               Financial                                     2009 – 2011                   Chairman                             PTT ICT
                                                Statements for                                                                                                     Solutions Co.,
                                                                                                                                                                   Ltd.

                                                Directors                                     2008 – 2011                   Director                             PTT
                                                Program (FSD)                                                                                                      International
                                                6/2009                                                                                                             Co., Ltd.

                                               Director                                      Other                                                                
                                                Certification                                 organizations                                                        
                                                Program                                                                                                            

                                                (DCP) 21/2002                                 Nov 2014 -                    Honorary                             Energy
                                                                                              Present                        Advisor                               Committee,

                                                                                                                                                                   The National
                                                                                                                                                                   Legislative
                                                                                                                                                                   Assembly

                                                                                              Jun 2014 –                    Advisor                              The Board of
                                                                                              Present                                                              Investment of

                                                                                                                                                                   Thailand
  --------------- -------- -------------------- --------------- -------------- -------------- --------------- --- ---------- ------------- --- ------------------- ---------------

  --------------- -------- -------------------- ---------------- -------------- -------------- ------------ --- ---------- ---------- --- ------------------- -----------------
  Name/Position   Age      Education/Training                    % of           Family         Working                                                        
                  (year)                                         Shareholding   Relationship   experience                                                     
                                                                                with           in the past                                                    
                                                                                Management     five years                                                     

                                                                                               Period           Position                  Function/Company/   
                                                                                                                                          Type of Business    

                           Other Trainings                                                     2013 –                     Honorary                          National Science
                                                                                               Present                     board                              and

                                               Senior Executive                                                           member                             Technology
                                                Program                                                                                                       Development

                                                (S.E.P. 7),                                                                                                   Agency
                                                Sasin Graduate                                                                                                

                                                Institution of                                 Jul 2014 –                 Chairman                          TMA Center for
                                                Business                                       Present                                                        Competitiveness

                                                Administration                                                                                                Thailand
                                                of                                                                                                            Management
                                                                                                                                                              Association

                                                Chulalongkorn                                  Jul 2014 –                 Board of                          Thailand
                                                University                                     Present                     Trustees                           Management
                                                                                                                                                              Association

                                               Program for                                                                                                   
                                                Global                                                                                                        
                                                Leadership                                                                                                    

                                                (PGL), Harvard                                                                                                
                                                Business                                                                                                      

                                                School, U.S.A.                                                                                                

                                               Advanced                                                                                                      
                                                Certificate                                                                                                   
                                                Course                                                                                                        

                                                in Politics and                                                                                               
                                                Governance in                                                                                                 

                                                Democratic                                                                                                    
                                                System for                                                                                                    

                                                Executives                                                                                                    
                                                (Class 10),                                                                                                   
                                                Political                                                                                                     

                                                and Governance                                                                                                
                                                College,                                                                                                      

                                                King                                                                                                          
                                                Prajadhipok’s                                                                                                 
                                                Institute                                                                                                     

                                               Capital Market                                                                                                
                                                Academy                                                                                                       

                                                Leadership                                                                                                    
                                                Program (Class                                                                                                
                                                6),                                                                                                           

                                                Capital Market                                                                                                
                                                Academy                                                                                                       

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

  --------------- -------- -------------------- ------------- -------------- -------------- ------------ -- ---------- ------- -- ------------------- -------------
  Name/Position   Age      Education/Training                 % of           Family         Working                                                   
                  (year)                                      Shareholding   Relationship   experience                                                
                                                                             with           in the past                                               
                                                                             Management     five years                                                

                                                                                            Period          Position              Function/Company/   
                                                                                                                                  Type of Business    

                                               The Joint                                                                                             
                                                State –                                                                                               
                                                Private                                                                                               
                                                Sector                                                                                                

                                                Course (Class                                                                                         
                                                2552),                                                                                                

                                                National                                                                                              
                                                Defence                                                                                               
                                                College                                                                                               

                                               Energy                                                                                                
                                                Literacy for                                                                                          
                                                a                                                                                                     

                                                Sustainable                                                                                           
                                                Future                                                                                                
                                                Program                                                                                               

                                                (Class 3),                                                                                            

                                                Thailand                                                                                              
                                                Energy                                                                                                
                                                Academy                                                                                               
  --------------- -------- -------------------- ------------- -------------- -------------- ------------ -- ---------- ------- -- ------------------- -------------

Retired Directors

  --------------- -------- -------------------- ---------------- -------------- -------------- --------------- --- ---------- ----------- --- ------------------- -------------
  Name/Position   Age      Education/Training                    % of           Family         Working                                                            
                  (year)                                         Shareholding   Relationship   experience in                                                      
                                                                                with           the past five                                                      
                                                                                Management     years                                                              

                                                                                               Period              Position                   Function/Company/   
                                                                                                                                              Type of Business    

  1) Mr. Norkun   61       Education                             None           None           Other listed                                                       
  Sitthiphong                                                                                  companies                                                          

                                               Ph.D.                                          2012 – Present                Chairman                           Thaioil Plc.
                                                (Mechanical                                                                                                       
                                                Engineering),                                                                                                     

                                                Oregon State                                   2011 – 2013                   Chairman                           PTT Plc.
                                                University,                                                                                                       
                                                U.S.A.                                                                                                            

                                               M.Sc.                                          2011 – 2012                   Director                           Thaioil Plc.
                                                (Mechanical                                                                                                       
                                                Engineering),                                                                                                     

                                                Oregon State                                   2010 – 2011                   Director                           PTT Plc.
                                                University,                                                                                                       
                                                U.S.A.                                                                                                            

                                               B. Eng.                                        2009 – 2011                   Chairman                           PTT Aromatics
                                                (Mechanical                                                                                                       and Refining
                                                Engineering),                                                                                                     Plc.

                                                Chulalongkorn                                  2009 – 2011                   Chairman                           IRPC Plc.
                                                University,                                                                                                       
                                                Thailand                                                                                                          

                           Training of Thai                                                    2008 – 2010                   Chairman                           PTT Plc.
                           Institute of                                                                                                                           

                           Directors                                                           Other companies                                                    
                           Association                                                                                                                            

                                               Role of the                                    None                                                               
                                                Chairman Program                                                                                                  

                                                (RCP) 21/2009                                  Other                                                              
                                                                                               organizations                                                      

                           Other Trainings                                                     2010 – 2013                   Permanent                          Ministry of
                                                                                                                                                                  Energy

                                               The Program for                                                               Secretary                           
                                                Senior                                                                                                            

                                                Executives on                                  2008 – 2013                   Director                           Nuclear Power
                                                Justice                                                                                                           Program

                                                Administration                                                                                                    Development
                                                (Class 16),                                                                                                       Office

                                                Office of the                                  2003 – 2010                   Deputy                             Ministry of
                                                Judiciary                                                                                                         Energy

                                                                                                                              Permanent                           

                                                                                                                              Secretary                           
  --------------- -------- -------------------- ---------------- -------------- -------------- --------------- --- ---------- ----------- --- ------------------- -------------

  --------------- -------- -------------------- ------------- -------------- -------------- ------------ -- ---------- ------- -- ------------------- -------------
  Name/Position   Age      Education/Training                 % of           Family         Working                                                   
                  (year)                                      Shareholding   Relationship   experience                                                
                                                                             with           in the past                                               
                                                                             Management     five years                                                

                                                                                            Period          Position              Function/Company/   
                                                                                                                                  Type of Business    

                                               Capital                                                                                               
                                                Market                                                                                                
                                                Academy                                                                                               

                                                Leadership                                                                                            
                                                Program                                                                                               
                                                (Class 4),                                                                                            

                                                Capital                                                                                               
                                                Market                                                                                                
                                                Academy                                                                                               

                                               The Joint                                                                                             
                                                State –                                                                                               
                                                Private                                                                                               
                                                Sector                                                                                                

                                                Course (Class                                                                                         
                                                47),                                                                                                  

                                                The National                                                                                          
                                                Defence                                                                                               
                                                College                                                                                               
  --------------- -------- -------------------- ------------- -------------- -------------- ------------ -- ---------- ------- -- ------------------- -------------

  ---------------- -------- -------------------- --------------- -------------- -------------- --------------- --- ---------- ------------- --- ------------------- --------------
  Name/Position    Age      Education/Training                   % of           Family         Working                                                              
                   (year)                                        Shareholding   Relationship   experience in                                                        
                                                                                with           the past five                                                        
                                                                                Management     years                                                                

                                                                                               Period              Position                     Function/Company/   
                                                                                                                                                Type of Business    

  2) Mr. Suthep    60       Education                            None           None           Other listed                                                         
  Liumsirijarern                                                                               companies                                                            

                                                Post-Graduate                                 2011 – Aug 2014               Independent                          PTT Global
                                                 Diploma,                                      202202014                                                            Chemical Plc.

                                                 Hydraulic                                                                    Director                              
                                                 Engineering,                                                                                                       

                                                 International                                 2013 – Jun 2014               Director                             PTT Plc.
                                                 Institute of                                                                                                       

                                                 Hydraulic                                     Other companies                                                      
                                                 Engineering,                                                                                                       
                                                 Delft,                                                                                                             

                                                 The Netherlands                               None                                                                 

                                                Bachelor of                                   Other                                                                
                                                 Science (Civil                                organizations                                                        

                                                 Engineering),                                 Jun 2014 –                    Advisor to                           The Prime
                                                 Chiang Mai                                    Present                        the                                   Minister’s
                                                                                                                                                                    Office

                                                 University,                                                                  Prime                                 
                                                 Thailand                                                                     Minister                              

                            Training of Thai                                                   2013 – Jun 2014               Permanent                            Ministry of
                            Institute of                                                                                                                            Energy

                            Directors                                                                                         Secretary                             
                            Association                                                                                                                             

                                                Director                                      2011 – 2013                   Director                             Energy Policy
                                                 Accreditation                                                                General                               and Planning
                                                 Program                                                                                                            

                                                 (DAP), Class                                                                                                       Office (EPPO),
                                                 96/2012                                                                                                            Ministry of
                                                                                                                                                                    Energy

                                                Audit Committee                               2009 – 2011                   Deputy                               Department of
                                                 Program (ACP),                                                               Director                              Alternative
                                                                                                                                                                    Energy

                                                 Class 39/2012                                                                General                               Development
                                                                                                                                                                    and Efficiency

                                                Monitoring the                                                                                                     (DEDE),
                                                 System of                                                                                                          Ministry of
                                                 Internal                                                                                                           Energy

                                                 Control and                                   2007 – 2009                   Director                             Bureau of
                                                 Risk Management                                                                                                    Alternative
                                                                                                                                                                    Energy

                                                 (MIR), Class                                                                                                       Development,
                                                 12/2012                                                                                                            Department of

                                                                                                                                                                    Alternative
                                                                                                                                                                    Energy
                                                                                                                                                                    Development

                                                                                                                                                                    and Efficiency
                                                                                                                                                                    (DEDE),

                                                                                                                                                                    Ministry of
                                                                                                                                                                    Energy
  ---------------- -------- -------------------- --------------- -------------- -------------- --------------- --- ---------- ------------- --- ------------------- --------------

  --------------- -------- -------------------- -------------- -------------- -------------- ------------ -- ---------- ------- -- ------------------- -------------
  Name/Position   Age      Education/Training                  % of           Family         Working                                                   
                  (year)                                       Shareholding   Relationship   experience                                                
                                                                              with           in the past                                               
                                                                              Management     five years                                                

                                                                                             Period          Position              Function/Company/   
                                                                                                                                   Type of Business    

                           Other Trainings                                                                                                             

                                               Energy                                                                                                 
                                                Executive                                                                                              
                                                Program                                                                                                

                                                (Class 1),                                                                                             
                                                Ministry of                                                                                            
                                                Energy                                                                                                 

                                               Joint Staff                                                                                            
                                                Program (Class                                                                                         
                                                43),                                                                                                   

                                                National                                                                                               
                                                Defence                                                                                                
                                                Studies                                                                                                

                                                Institute,                                                                                             
                                                Supreme                                                                                                
                                                Command                                                                                                

                                                Headquarters                                                                                           

                                               Civil Service                                                                                          
                                                Executive                                                                                              
                                                Program 1                                                                                              

                                                (Class 44),                                                                                            
                                                Civil Service                                                                                          
                                                Training                                                                                               

                                                Institute                                                                                              
                                                (CSTI), Office                                                                                         
                                                of the Civil                                                                                           

                                                Service                                                                                                
                                                Commission                                                                                             
                                                (OCSC)                                                                                                 

                                               The National                                                                                           
                                                Defence Course                                                                                         

                                                (Class 51),                                                                                            
                                                National                                                                                               
                                                Defence                                                                                                

                                                Studies                                                                                                
                                                Institute,                                                                                             
                                                National                                                                                               

                                                Defence                                                                                                
                                                College of                                                                                             
                                                Thailand                                                                                               

                                               Energy                                                                                                 
                                                Literacy for a                                                                                         
                                                Sustainable                                                                                            

                                                Future (Class                                                                                          
                                                2), Thailand                                                                                           
                                                Energy                                                                                                 

                                                Academy                                                                                                
  --------------- -------- -------------------- -------------- -------------- -------------- ------------ -- ---------- ------- -- ------------------- -------------

  --------------- -------- -------------------- ---------------- -------------- -------------- --------------- --- ---------- -------------- --- ------------------- ----------------
  Name/Position   Age      Education/Training                    % of           Family         Working                                                               
                  (year)                                         Shareholding   Relationship   experience in                                                         
                                                                                with           the past five                                                         
                                                                                Management     years                                                                 

                                                                                               Period              Position                      Function/Company/   
                                                                                                                                                 Type of Business    

  3) Mr. Viraphol 59       Education                             None           None           Other listed                                                          
                                                                                               companies                                                             

  Jirapraditkul                                Master of                                      2012 – 2013                   Board Member                          National Power
                                                Economics in                                                                                                         Supply Plc.
                                                Energy                                                                                                               

                                                Economics,                                     Other companies                                                       
                                                University of                                                                                                        

                                                Calgary, Canada                                2013 – Jul 2014               Board Member                          Thai Petroleum
                                                                                                                                                                     Pipeline Co.,
                                                                                                                                                                     Ltd.

                                               Master of                                      Other                                                                 
                                                Economics in                                   organizations                                                         

                                                Development                                    Jul 2014 -                    Commissioner                          Energy
                                                Economics,                                     Present                                                               Regulatory
                                                                                                                                                                     Commission

                                                National                                       7-16 Jul 2014                 Director                              Department of
                                                Institute of                                                                  General                                Alternative
                                                                                                                                                                     Energy

                                                Development                                                                                                          Development and
                                                Administration                                                                                                       Efficiency,

                                                (NIDA), Thailand                                                                                                     Ministry of
                                                                                                                                                                     Energy

                                               B.A.                                           2013 – Jul 2014               Chief                                 The Ministry of
                                                (Economics),                                                                  Inspector                              Energy
                                                Thammasat                                                                                                            

                                                University,                                                                   General                                
                                                Thailand                                                                                                             

                           Training of Thai                                                    2008 – Present                Board Member                          Ramkhamhaeng
                           Institute of                                                                                                                              University

                           Directors                                                                                                                                 Council
                           Association                                                                                                                               

                                               Role of the                                    2011 – 2013                   Director                              Department of
                                                Nomination and                                                                General                                Energy Business

                                                Governance                                     2007 – 2011                   Board Member                          The Energy Fund
                                                Committee                                                                                                            Administration

                                                (RNG) 1/2011                                                                                                         Institute
                                                                                                                                                                     (Public
                                                                                                                                                                     Organization)

                                               Director                                       2007 – 2011                   Board Member                          Electrical and
                                                Certification                                                                                                        Electronics
                                                Program                                                                                                              

                                                (DCP) 116/2009                                                                                                       Institute
  --------------- -------- -------------------- ---------------- -------------- -------------- --------------- --- ---------- -------------- --- ------------------- ----------------

  --------------- -------- -------------------- ---------------- -------------- -------------- ------------ --- ---------- ---------- --- ------------------- -------------
  Name/Position   Age      Education/Training                    % of           Family         Working                                                        
                  (year)                                         Shareholding   Relationship   experience                                                     
                                                                                with           in the past                                                    
                                                                                Management     five years                                                     

                                                                                               Period           Position                  Function/Company/   
                                                                                                                                          Type of Business    

                           Other Trainings                                                     2006 – 2011                Director                          Energy Policy
                                                                                                                           General                            and Planning

                                               The Civil                                                                                                     Office,
                                                Service                                                                                                       Ministry of
                                                Executive                                                                                                     Energy

                                                Program (Class                                                                                                
                                                1), Office of                                                                                                 
                                                the                                                                                                           

                                                Civil Service                                                                                                 
                                                Commission                                                                                                    

                                               National Defense                                                                                              
                                                College (Class                                                                                                

                                                of Year 2007)                                                                                                 

                                               Program for                                                                                                   
                                                Chief                                                                                                         
                                                Information                                                                                                   

                                                Officer, Office                                                                                               
                                                of the Civil                                                                                                  
                                                Service                                                                                                       

                                                Commission and                                                                                                
                                                National                                                                                                      

                                                Electronics and                                                                                               
                                                Computer                                                                                                      

                                                Technology                                                                                                    
                                                Center                                                                                                        

                                               Training Course                                                                                               
                                                on                                                                                                            
                                                Administrative                                                                                                

                                                Justice for                                                                                                   
                                                Executives                                                                                                    
                                                (Class 3),                                                                                                    

                                                Institute for                                                                                                 
                                                Administrative                                                                                                

                                                Justice, The                                                                                                  
                                                Administrative                                                                                                
                                                Court                                                                                                         

                                               Energy Literacy                                                                                               
                                                for a                                                                                                         

                                                Sustainable                                                                                                   
                                                Future Program                                                                                                

                                                (Class 3),                                                                                                    
                                                Thailand Energy                                                                                               

                                                Academy                                                                                                       
  --------------- -------- -------------------- ---------------- -------------- -------------- ------------ --- ---------- ---------- --- ------------------- -------------

  --------------- -------- -------------------- ----------------- -------------- -------------- --------------- --- ---------- ---------- --- ------------------- -------------
  Name/Position   Age      Education/Training                     % of           Family         Working                                                           
                  (year)                                          Shareholding   Relationship   experience in                                                     
                                                                                 with           the past five                                                     
                                                                                 Management     years                                                             

                                                                                                Period              Position                  Function/Company/   
                                                                                                                                              Type of Business    

  4) General      63       Education                              None           None           Other listed                                                      
  Pornchai                                                                                      companies                                                         

  Kranlert                                     Master of Public                                None                                                              
                                                Administration,                                                                                                   

                                                National                                        Other companies                                                   
                                                Institute of                                                                                                      
                                                Development                                                                                                       

                                                Administration,                                 2012 – Present                Director                          Mah Boon
                                                Thailand                                                                                                          Krong 888,
                                                                                                                                                                  Co., Ltd

                                               Bachelor of                                     2012 – Present                Director                          Mah Boon
                                                Political                                                                                                         Krong Dairy
                                                Science,                                                                                                          Goats,

                                                Ramkhamhaeng                                                                                                      Co., Ltd
                                                University,                                                                                                       

                                                Thailand                                        2012 – Present                Director                          Mah Boon
                                                                                                                                                                  Krong Food
                                                                                                                                                                  Co., Ltd

                           Training of Thai                                                     2011 – Present                Director                          APT Bearing
                           Institute of                                                                                                                           Parking Co.,
                                                                                                                                                                  Ltd

                           Directors                                                            2011 – Present                Director                          APT Bearing
                           Association                                                                                                                            Mall Co., Ltd

                                               Role of the                                     Other                                                             
                                                Compensation                                    organizations                                                     

                                                Committee Program                               2007 – 2011                   Special                           Office of the
                                                (RCC) 17/2013                                                                  Advisor                            Permanent

                                               Role of the                                                                                                       Secretary for
                                                Nomination and                                                                                                    Defence

                                                Governance                                                                                                        
                                                Committee (RNG)                                                                                                   

                                                Program 3/2012                                                                                                    

                                               Director                                                                                                          
                                                Certification                                                                                                     
                                                Program                                                                                                           

                                                (DCP) 161/2012                                                                                                    

                                               Director                                                                                                          
                                                Accreditation                                                                                                     
                                                Program                                                                                                           

                                                (DAP) 61/2007                                                                                                     
  --------------- -------- -------------------- ----------------- -------------- -------------- --------------- --- ---------- ---------- --- ------------------- -------------

  --------------- -------- -------------------- ------------- -------------- -------------- ------------ -- ---------- ------- -- ------------------- -------------
  Name/Position   Age      Education/Training                 % of           Family         Working                                                   
                  (year)                                      Shareholding   Relationship   experience                                                
                                                                             with           in the past                                               
                                                                             Management     five years                                                

                                                                                            Period          Position              Function/Company/   
                                                                                                                                  Type of Business    

                           Other Trainings                                                                                                            

                                               The National                                                                                          
                                                Defence                                                                                               
                                                Course                                                                                                

                                                (Class 44),                                                                                           
                                                National                                                                                              
                                                Defence                                                                                               

                                                College                                                                                               

                                               Capital                                                                                               
                                                Market                                                                                                
                                                Academy                                                                                               

                                                Leadership                                                                                            
                                                Program                                                                                               
                                                (Class 8),                                                                                            

                                                Capital                                                                                               
                                                Market                                                                                                
                                                Academy                                                                                               

                                               Thai                                                                                                  
                                                Intelligent                                                                                           
                                                Investors                                                                                             
                                                (Class 1),                                                                                            

                                                Thai                                                                                                  
                                                Investors                                                                                             
                                                Academy                                                                                               
  --------------- -------- -------------------- ------------- -------------- -------------- ------------ -- ---------- ------- -- ------------------- -------------

  --------------- -------- -------------------- ----------------- -------------- -------------- --------------- --- ---------- ------------- --- ------------------- --------------
  Name/Position   Age      Education/Training                     % of           Family         Working                                                              
                  (year)                                          Shareholding   Relationship   experience in                                                        
                                                                                 with           the past five                                                        
                                                                                 Management     years                                                                

                                                                                                Period              Position                     Function/Company/   
                                                                                                                                                 Type of Business    

  5) General      65       Education                              None           None           Other listed                                                         
  Warawat                                                                                       companies                                                            

  Indradat                                     Master of                                       2012 – 2013                   Member of the                        PTT Plc.
                                                Business                                                                                                             
                                                Administration,                                                                                                      

                                                The Civil                                                                      Corporate                             
                                                Military MBA                                                                                                         
                                                Program,                                                                                                             

                                                Kasetsart                                                                      Governance                            
                                                University,                                                                                                          
                                                Thailand                                                                                                             

                                               The Royal Thai                                                                 Committee                             
                                                Army Command                                                                                                         

                                                and General Staff                               2011 – 2013                   Independent                          PTT Plc.
                                                College                                                                                                              

                                                (Class 62) ,                                                                   Director                              
                                                Thailand                                                                                                             

                                               Bachelor of                                     Other companies                                                      
                                                Science (Army),                                                                                                      

                                                Chulachomklao                                   2010 – Present                Executive                            U Place
                                                Royal Military                                                                                                       Apartment,
                                                                                                                                                                     Co., Ltd.

                                                Academy (Class                                                                 Chairman                              
                                                21), Thailand                                                                                                        

                                               Command and                                     2009 – Present                Executive                            Sai Panadda
                                                General Staff                                                                                                        (1997), Co.,
                                                                                                                                                                     Ltd.

                                                Officer Course                                                                 Chairman                              
                                                Kansas, U.S.A.                                                                                                       

                           Training of Thai                                                     Other                                                                
                           Institute of                                                         organizations                                                        

                           Directors                                                            2012 – Present                Advisor to                           Royal Thai
                           Association                                                                                         the                                   Army Radio and

                                               Director                                                                       Executive                             Television
                                                Certification                                                                  Board                                 Station
                                                Program                                                                                                              Channel 5,

                                                (DCP) 162/2012                                                                 of the Royal                          Royal Thai
                                                                                                                               Thai                                  Armed Forces

                                               Role of the                                                                    Army Radio                            Headquarters
                                                Compensation                                                                   and                                   

                                                Program (RCC)                                                                  Television                            
                                                18/2014                                                                                                              

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

  --------------- -------- -------------------- --------------- -------------- -------------- ------------ --- ---------- ----------- --- ------------------- --------------
  Name/Position   Age      Education/Training                   % of           Family         Working                                                         
                  (year)                                        Shareholding   Relationship   experience                                                      
                                                                               with           in the past                                                     
                                                                               Management     five years                                                      

                                                                                              Period           Position                   Function/Company/   
                                                                                                                                          Type of Business    

                           Other Trainings                                                    2011 –                     Executive                          Royal Thai
                                                                                              Present                                                         Armed Forces

                                               Advanced                                                                  Director                            Headquarters
                                                Security                                                                                                      

                                                Management                                    2008 – 2009                Senior                             The Royal Thai
                                                Program (Class                                                            Expert                              Army
                                                3),                                                                                                           

                                                National                                                                                                      
                                                Defence College                                                                                               

                                               Public Director                                                                                               
                                                Institute (PDI)                                                                                               

                                                (Class 9),                                                                                                    
                                                Public Director                                                                                               
                                                Institute                                                                                                     

                                               Energy Literacy                                                                                               
                                                for a                                                                                                         

                                                Sustainable                                                                                                   
                                                Future Program                                                                                                

                                                (Class 2),                                                                                                    
                                                Thailand Energy                                                                                               

                                                Academy                                                                                                       

                                               Defense                                                                                                       
                                                Resource                                                                                                      
                                                Management                                                                                                    

                                                Course, Naval                                                                                                 
                                                Post-graduate                                                                                                 

                                                School,                                                                                                       
                                                California,                                                                                                   
                                                U.S.A.                                                                                                        
  --------------- -------- -------------------- --------------- -------------- -------------- ------------ --- ---------- ----------- --- ------------------- --------------

  --------------- -------- -------------------- -------------- -------------- -------------- --------------- --- ---------- ------------- --- ------------------- ---------------
  Name/Position   Age      Education/Training                  % of           Family         Working                                                              
                  (year)                                       Shareholding   Relationship   experience in                                                        
                                                                              with           the past five                                                        
                                                                              Management     years                                                                

                                                                                             Period              Position                     Function/Company/   
                                                                                                                                              Type of Business    

  6) Mr. Athapol  64       Education                           None           None           Other listed                                                         
  Yaisawang                                                                                  companies                                                            

                                               LL.D. (honoris                               2013 – Jun 2014               Independent                          Thai Airways
                                                causa),                                                                                                           International
                                                                                                                                                                  Plc.

                                                Ramkhamhaeng                                                                Director                              
                                                University,                                                                                                       

                                                Thailand                                     2013 – Jun 2014               Independent                          PTT Plc.

                                               LL.M.,                                                                      Director and                          
                                                Thammasat                                                                                                         
                                                University,                                                                                                       

                                                Thailand                                                                    Chairman of                           
                                                                                                                            the                                   

                                               Barrister at                                                                Audit                                 
                                                Law, Institute                                                              Committee                             
                                                of                                                                                                                

                                                Legal                                        Other companies                                                      
                                                Education of                                                                                                      
                                                the Thai Bar                                                                                                      

                                                Association                                  None                                                                 

                                               LL.B. (Hons),                                Other                                                                
                                                Thammasat                                    organizations                                                        

                                                University,                                  Jun 2014 -                    Advisor                              Office of The
                                                Thailand                                     Present                                                              Attorney
                                                                                                                                                                  General

                           Training of Thai                                                  2013 – Jun 2014               Attorney                             Office of The
                           Institute of                                                                                     General                               Attorney
                                                                                                                                                                  General

                           Directors                                                         2009 - 2013                   Deputy                               Office of The
                           Association                                                                                      Attorney                              Attorney
                                                                                                                                                                  General

                           None                                                                                             General                               

                           Other Trainings                                                   2009 - 2012                   Director                             Mass Rapid
                                                                                                                                                                  Transit
                                                                                                                                                                  Authority of

                                               The Civil                                                                                                         Thailand
                                                Service                                                                                                           
                                                Executive                                                                                                         

                                                Program for                                  2009 - 2012                   Director                             Government
                                                Senior Civil                                                                                                      Saving Bank
                                                Servants                                                                                                          

                                                (Class 24),                                  2008 - 2011                   Director                             Expressway
                                                The 1st                                                                                                           Authority of
                                                Curriculum,                                                                                                       Thailand

                                                Office of the                                2007 - 2009                   Chief                                Office of The
                                                Civil Service                                                               Inspector                             Attorney
                                                Commission                                                                                                        General

                                                                                                                            General                               
  --------------- -------- -------------------- -------------- -------------- -------------- --------------- --- ---------- ------------- --- ------------------- ---------------

  --------------- -------- -------------------- ---------------- -------------- -------------- ------------ -- ---------- ------- -- ------------------- -------------
  Name/Position   Age      Education/Training                    % of           Family         Working                                                   
                  (year)                                         Shareholding   Relationship   experience                                                
                                                                                with           in the past                                               
                                                                                Management     five years                                                

                                                                                               Period          Position              Function/Company/   
                                                                                                                                     Type of Business    

                                               The Joint                                                                                                
                                                State - Private                                                                                          
                                                Sector                                                                                                   

                                                Course (Class                                                                                            
                                                17), National                                                                                            

                                                National Defence                                                                                         
                                                College                                                                                                  

                                               Capital Market                                                                                           
                                                Academy                                                                                                  

                                                Leadership                                                                                               
                                                Program (Class                                                                                           
                                                13),                                                                                                     

                                               Advanced                                                                                                 
                                                Certificate                                                                                              
                                                Course in                                                                                                

                                                Politics and                                                                                             
                                                Governance in                                                                                            

                                                Democratic                                                                                               
                                                System for                                                                                               

                                                Executives                                                                                               
                                                (Class 13),                                                                                              
                                                Political                                                                                                

                                                and Governance                                                                                           
                                                College, King                                                                                            

                                                Prajadhipok’s                                                                                            
                                                Institute                                                                                                

                                               Rule of Law for                                                                                          
                                                Democracy                                                                                                

                                                (RLD) Program                                                                                            
                                                (Class 1),                                                                                               

                                                Constitutional                                                                                           
                                                College,                                                                                                 

                                                Constitutional                                                                                           
                                                Education                                                                                                

                                                Institute,                                                                                               
                                                Office of the                                                                                            

                                                Constitutional                                                                                           
                                                Court                                                                                                    
  --------------- -------- -------------------- ---------------- -------------- -------------- ------------ -- ---------- ------- -- ------------------- -------------

  --------------- -------- -------------------- ------------------- -------------- -------------- --------------- --- ---------- ---------------- --- ------------------- -------------
  Name/Position   Age      Education/Training                       % of           Family         Working                                                                 
                  (year)                                            Shareholding   Relationship   experience in                                                           
                                                                                   with           the past five                                                           
                                                                                   Management     years                                                                   

                                                                                                  Period              Position                        Function/Company/   
                                                                                                                                                      Type of Business    

  7) Mr. Maitree  65       Education                                None           None           Other listed                                                            
  Srinarawat                                                                                      companies                                                               

                                               Ph.D. in Civil                                    Jan – Feb 2008                Director                                Airports of
                                                Engineering                                                                                                               Thailand Plc.

                                                (Transportation),                                 Other companies                                                         
                                                University of                                                                                                             

                                                Texas at Austin,                                  None                                                                    
                                                Texas, U.S.A.                                                                                                             

                                               M. Eng. in Civil                                  Other                                                                   
                                                Engineering                                       organizations                                                           

                                                (Transportation),                                 2012 – Present                Member                                  The Steering
                                                Texas A&M                                                                                                                 Committee for
                                                                                                                                                                          Set up

                                                University, Texas,                                                                                                        an Aerospace
                                                U.S.A.                                                                                                                    Industrial
                                                                                                                                                                          Estate

                                               B.Eng. in Civil                                                                                                           and Aerospace
                                                Engineering,                                                                                                              Repair Hub at

                                                Chulalongkorn                                                                                                             Nakorn
                                                University,                                                                                                               Ratchasima
                                                                                                                                                                          Airport

                                                Thailand                                          2012 – Present                Member                                  The Joint
                                                                                                                                                                          Steering
                                                                                                                                                                          Committee for

                           Training of Thai                                                                                                                               Rail
                           Institute of                                                                                                                                   Development
                                                                                                                                                                          (Sino-Thai)

                           Directors                                                              2012 – Present                Honorary                                The Steering
                           Association                                                                                                                                    Committee for
                                                                                                                                                                          the

                                               The 2nd National                                                                 Member                                   Selection of
                                                Director                                                                                                                  the Civil
                                                                                                                                                                          Servant to

                                                Conference 2013                                                                                                           Appoint as an
                                                “Board                                                                                                                    Executive,
                                                                                                                                                                          Higher

                                                Leadership                                                                                                                Level and
                                                Evolution”                                                                                                                Director,
                                                                                                                                                                          Higher Level,

                                               Successful                                                                                                                The Ministry
                                                Formulation &                                                                                                             of Transport

                                                Executive of                                      2012 – Present                Honorary                                The Ministry
                                                Strategy (SFE)                                                                                                            of Transport

                                                Program 9/2013                                                                   Commissioner                             

                                               Director                                                                         The Civil                                
                                                Certification                                                                    Service                                  
                                                Program                                                                                                                   

                                                (DCP) 94/2007                                                                    Sub-Commission                           
  --------------- -------- -------------------- ------------------- -------------- -------------- --------------- --- ---------- ---------------- --- ------------------- -------------

  --------------- -------- -------------------- ---------------- -------------- -------------- ------------ --- ---------- ------------------ --- ------------------- ----------------
  Name/Position   Age      Education/Training                    % of           Family         Working                                                                
                  (year)                                         Shareholding   Relationship   experience                                                             
                                                                                with           in the past                                                            
                                                                                Management     five years                                                             

                                                                                               Period           Position                          Function/Company/   
                                                                                                                                                  Type of Business    

                           Other Trainings                                                     2012 –                     Member of the                             The Bureaucracy
                                                                                               Present                                                                Development

                                               The Joint                                                                  Sub-commissioner                           Sub-commission
                                                State - Private                                                                                                       with Respect to
                                                Sector                                                                                                                

                                                Course (Class                                                                                                         the Transfer of
                                                3), National                                                                                                          Government

                                                Defence College                                                                                                       Economic Mission

                                               Foreign Trade                                  2011 –                     Member of the                             The Steering
                                                Logistics                                      Present                                                                Committee for
                                                                                                                                                                      the

                                                Conference,                                                                Sub-committee                              Conference on
                                                Republic of                                                                                                           the bureaucracy
                                                Turkey                                                                                                                

                                               The Ministerial                                                                                                       Regarding Review
                                                Conference on                                                                                                         and

                                                Global                                                                                                                Restructuring
                                                Environment and                                                                                                       Government and
                                                Energy                                                                                                                

                                                in Transport,                                                                                                         the Economy
                                                Tokyo, Japan                                                                                                          

                                               Infrastructure                                 2008 – 2009                Deputy Permanent                          The Ministry of
                                                in a Market                                                                                                           Transport

                                                Economy, Harvard                                                           Secretary                                  
                                                Kennedy                                                                                                               

                                                School, U.S.A.                                                                                                        
  --------------- -------- -------------------- ---------------- -------------- -------------- ------------ --- ---------- ------------------ --- ------------------- ----------------

  --------------- -------- -------------------- -------------- -------------- -------------- --------------- --- ---------- ---------- --- ------------------- -------------
  Name/Position   Age      Education/Training                  % of           Family         Working                                                           
                  (year)                                       Shareholding   Relationship   experience in                                                     
                                                                              with           the past five                                                     
                                                                              Management     years                                                             

                                                                                             Period              Position                  Function/Company/   
                                                                                                                                           Type of Business    

  8) Mrs. Varanuj 66       Education                           None           None           Other listed                                                      
                                                                                             companies                                                         

  Hongsaprabhas                                M.S.                                         2010 – 2011                   Director                          TOT Plc.
                                                (Financial                                                                                                     
                                                Management),                                                                                                   

                                                North Carolina                               Other companies                                                   
                                                State                                                                                                          
                                                University,                                                                                                    

                                                U.S.A.                                       2009 – 2010                   Director                          ACT Mobile
                                                                                                                                                               Co., Ltd

                                               B.A.                                         Other                                                             
                                                (Economics),                                 organizations                                                     
                                                North                                                                                                          

                                                Carolina State                               2006 – 2009                   Director                          Port
                                                University,                                                                                                    Authority of
                                                U.S.A.                                                                                                         Thailand

                           Training of Thai                                                                                                                    
                           Institute of                                                                                                                        

                           Directors                                                                                                                           
                           Association                                                                                                                         

                                               Risk                                                                                                           
                                                Management                                                                                                     
                                                Committee                                                                                                      

                                                Program (RMP)                                                                                                  
                                                1/2013                                                                                                         

                                               How to Develop                                                                                                 
                                                a Risk                                                                                                         

                                                Management                                                                                                     
                                                Plan Program                                                                                                   
                                                (HRP)                                                                                                          

                                                4/2013                                                                                                         

                                               IOD National                                                                                                   
                                                Director                                                                                                       

                                                Conference                                                                                                     
                                                2012                                                                                                           

                                               Board                                                                                                          
                                                Performance                                                                                                    
                                                Review                                                                                                         

                                                Course (BPR)                                                                                                   
                                                1/2012                                                                                                         

                                               The Board's                                                                                                    
                                                Role in                                                                                                        
                                                Mergers                                                                                                        

                                                and                                                                                                            
                                                Acquisition                                                                                                    
                                                (M&A) Program                                                                                                  

                                                2/2012                                                                                                         
  --------------- -------- -------------------- -------------- -------------- -------------- --------------- --- ---------- ---------- --- ------------------- -------------

  --------------- -------- -------------------- --------------- -------------- -------------- ------------ -- ---------- ------- -- ------------------- -------------
  Name/Position   Age      Education/Training                   % of           Family         Working                                                   
                  (year)                                        Shareholding   Relationship   experience                                                
                                                                               with           in the past                                               
                                                                               Management     five years                                                

                                                                                              Period          Position              Function/Company/   
                                                                                                                                    Type of Business    

                                               Monitoring the                                                                                          
                                                System of                                                                                               
                                                Internal                                                                                                

                                                Control and                                                                                             
                                                Risk Management                                                                                         

                                                Program (MIR)                                                                                           
                                                13/2012                                                                                                 

                                               Monitoring                                                                                              
                                                Fraud Risk                                                                                              

                                                Management                                                                                              
                                                Program (MFM)                                                                                           

                                                8/2012                                                                                                  

                                               Role of the                                                                                             
                                                Nomination and                                                                                          

                                                Governance                                                                                              
                                                Committee                                                                                               

                                                Program (RNG)                                                                                           
                                                2/2011                                                                                                  

                                               Role of the                                                                                             
                                                Chairman                                                                                                
                                                Program                                                                                                 

                                                (RCP) 23/2011                                                                                           

                                               Audit Committee                                                                                         
                                                Program                                                                                                 

                                                (ACP) 22/2008                                                                                           

                                               Director                                                                                                
                                                Certification                                                                                           
                                                Program                                                                                                 

                                                (DCP) 84/2007                                                                                           
  --------------- -------- -------------------- --------------- -------------- -------------- ------------ -- ---------- ------- -- ------------------- -------------

  --------------- -------- -------------------- --------------- -------------- -------------- ------------ -- ---------- ------- -- ------------------- -------------
  Name/Position   Age      Education/Training                   % of           Family         Working                                                   
                  (year)                                        Shareholding   Relationship   experience                                                
                                                                               with           in the past                                               
                                                                               Management     five years                                                

                                                                                              Period          Position              Function/Company/   
                                                                                                                                    Type of Business    

                           Other Trainings                                                                                                              

                                               Corporate                                                                                               
                                                Governance                                                                                              
                                                Program                                                                                                 

                                                for Director                                                                                            
                                                and Senior                                                                                              

                                                Management of                                                                                           
                                                State                                                                                                   
                                                Enterprises                                                                                             

                                                and Public                                                                                              
                                                Organizations                                                                                           

                                                10/2013, Public                                                                                         
                                                Director                                                                                                
                                                Institute                                                                                               

                                               The National                                                                                            
                                                Defence Course                                                                                          

                                                (Class 2546),                                                                                           
                                                National                                                                                                
                                                Defence                                                                                                 

                                                College                                                                                                 

                                               Towards High                                                                                            
                                                Potential                                                                                               
                                                Leaders                                                                                                 

                                                Civil Service                                                                                           
                                                Training                                                                                                
                                                Institute                                                                                               
  --------------- -------- -------------------- --------------- -------------- -------------- ------------ -- ---------- ------- -- ------------------- -------------

Criminal offense record during the past 10 years

1) Being adjudged of convicting a crime or being on trial for convicting
a crime No

2) Being adjudged bankrupt or a receiver is appointed No

3) Being a management in the country or partnership which is adjudged
bankrupt or a receiver is appointed No

Remarks: The name and number(s) of the authorized directors who may sign
to bind the Company from 9 October 2014 are

-   Mr. Manas Jamveha

-   Mr. Pailin Chuchottaworn

-   Mr. Nuttachat Charuchinda, and

-   Mr. Chavalit Pichalai

Two of the above four directors can sign jointly and affix the Company’s
seal or Mr. Tevin Vongvanich, the President and Chief Executive Officer,
can singly sign.

2. Management

As of January 1, 2015, PTTEP management team had 16 personnel as defined
by the Capital Market Supervisory Board. Details are shown below.

+------------+---+------------+----+-----+-----+--------------+------+
| Nam        | A | Educatio   | %  | Fam | W   |              |      |
| e/Position | g | n/Training | of | ily | ork |              |      |
|            | e |            | Sh | Rel | ing |              |      |
|            | ( |            | ar | ati | e   |              |      |
|            | y |            | eh | ons | xpe |              |      |
|            | e |            | ol | hip | rie |              |      |
|            | a |            | di | w   | nce |              |      |
|            | r |            | ng | ith | in  |              |      |
|            | ) |            |    | M   | the |              |      |
|            |   |            |    | ana | p   |              |      |
|            |   |            |    | gem | ast |              |      |
|            |   |            |    | ent | f   |              |      |
|            |   |            |    |     | ive |              |      |
|            |   |            |    |     | ye  |              |      |
|            |   |            |    |     | ars |              |      |
+============+===+============+====+=====+=====+==============+======+
|            |   |            |    |     | Per | Position     | F    |
|            |   |            |    |     | iod |              | unct |
|            |   |            |    |     |     |              | ion/ |
|            |   |            |    |     |     |              | Comp |
|            |   |            |    |     |     |              | any/ |
|            |   |            |    |     |     |              | Type |
|            |   |            |    |     |     |              | of   |
|            |   |            |    |     |     |              | Busi |
|            |   |            |    |     |     |              | ness |
+------------+---+------------+----+-----+-----+--------------+------+
| 1)  Mr.    | P |            |    |     |     |              |      |
|     Tevin  | l |            |    |     |     |              |      |
|            | e |            |    |     |     |              |      |
| Vongvanich | a |            |    |     |     |              |      |
|            | s |            |    |     |     |              |      |
|            | e |            |    |     |     |              |      |
|            | s |            |    |     |     |              |      |
|            | e |            |    |     |     |              |      |
|            | e |            |    |     |     |              |      |
|            | p |            |    |     |     |              |      |
|            | a |            |    |     |     |              |      |
|            | r |            |    |     |     |              |      |
|            | t |            |    |     |     |              |      |
|            | 1 |            |    |     |     |              |      |
|            | f |            |    |     |     |              |      |
|            | o |            |    |     |     |              |      |
|            | r |            |    |     |     |              |      |
|            | d |            |    |     |     |              |      |
|            | e |            |    |     |     |              |      |
|            | t |            |    |     |     |              |      |
|            | a |            |    |     |     |              |      |
|            | i |            |    |     |     |              |      |
|            | l |            |    |     |     |              |      |
|            | s |            |    |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     |              |      |
|  President |   |            |    |     |     |              |      |
|   and      |   |            |    |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   Chief    |   |            |    |     |     |              |      |
|            |   |            |    |     |     |              |      |
|  Executive |   |            |    |     |     |              |      |
|   Officer  |   |            |    |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
| 2)  Mr.    | 5 | Ph.D.      | 0. | N   | 2   | E            | P    |
|            | 6 | (Petroleum | 00 | one | 015 | xecutive Vic | TTEP |
|    Somporn |   | Eng        | 47 |     | . - | e President, |      |
|            |   | ineering), | 1% |     |     |              |      |
|    Vongvut |   |            |    |     |     |              |      |
| hipornchai |   |            |    |     |   P |              |      |
|            |   |            |    |     | res |              |      |
|            |   |            |    |     | ent |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   | University | (1 |     |     |   Strategy   |      |
|  Executive |   | of Tulsa,  | 87 |     |     |   and        |      |
|   Vice     |   | U.S.A.     | ,0 |     |     |   Business   |      |
|            |   |            | 39 |     |     |              |      |
| President, |   |            |    |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   Strategy |   |            | s  |     |     |              |      |
|   and      |   |            | ha |     |     |  Development |      |
|   Business |   |            | re |     |     |   Group      |      |
|            |   |            | s) |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   D        |   |            |    |     | 2   | E            | P    |
| evelopment |   |            |    |     | 010 | xecutive Vic | TTEP |
|   Group    |   |            |    |     | . - | e President, |      |
|            |   |            |    |     |     |              |      |
|            |   |            |    |     |     |              |      |
|            |   |            |    |     |   2 |              |      |
|            |   |            |    |     | 014 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | I            |      |
|            |   |            |    |     |     | nternational |      |
|            |   |            |    |     |     |  Asset Group |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     | 200 | Senior Vice  | P    |
|            |   |            |    |     | 6 - |  President,  | TTEP |
|            |   |            |    |     | 2   |              |      |
|            |   |            |    |     | 010 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | I            |      |
|            |   |            |    |     |     | nternational |      |
|            |   |            |    |     |     |  Asset Group |      |
+------------+---+------------+----+-----+-----+--------------+------+
| 3)  Mr.    | 5 | M.Sc.      | 0. | N   | 201 | E            | P    |
|            | 5 | (Operation | 00 | one | 4 - | xecutive Vic | TTEP |
| Chatchawal |   | Research), | 04 |     | P   | e President, |      |
|            |   |            | 4% |     | res |              |      |
|    Eimsiri |   |            |    |     | ent |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   | London     | (  |     |     | A            |      |
|  Executive |   | School of  | 17 |     |     | ttached to P |      |
|   Vice     |   | Economics  | ,4 |     |     | resident and |      |
|            |   |            | 84 |     |     |              |      |
| President, |   |            |    |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   attached |   | and        | s  |     |     | Chief Execu  |      |
|   to       |   | Political  | ha |     |     | tive Officer |      |
|            |   | Science,   | re |     |     |              |      |
|  President |   |            | s) |     |     |              |      |
|   and      |   |            |    |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   Chief    |   | University |    |     | 201 | E            | PTT  |
|            |   | of London, |    |     | 1 - | xecutive Vic |      |
|  Executive |   |            |    |     | 2   | e President, |      |
|   Officer  |   |            |    |     | 014 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   | United     |    |     |     | A            |      |
|            |   | Kingdom    |    |     |     | ttached to P |      |
|            |   |            |    |     |     | resident and |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   | IOD: DCP   |    |     |     | Chief Execu  |      |
|            |   | 91 (2007)  |    |     |     | tive Officer |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | (Seco        |      |
|            |   |            |    |     |     | nded to PTT) |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     | 200 | Senior Vice  | P    |
|            |   |            |    |     | 0 - |  President,  | TTEP |
|            |   |            |    |     | 2   |              |      |
|            |   |            |    |     | 011 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Finance      |      |
|            |   |            |    |     |     |  and Account |      |
|            |   |            |    |     |     | ing Division |      |
+------------+---+------------+----+-----+-----+--------------+------+
| 4)  Ms.    | 5 | M.Sc.      | 0. | N   | 201 | E            | P    |
|            | 9 | (Business  | 00 | one | 1 - | xecutive Vic | TTEP |
|    Penchun |   | Admini     | 05 |     | P   | e President, |      |
|            |   | stration), | 8% |     | res |              |      |
|  Jarikasem |   |            |    |     | ent |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   | Thammasart | (  |     |     | Fina         |      |
|  Executive |   | University | 23 |     |     | nce and Acco |      |
|   Vice     |   |            | ,0 |     |     | unting Group |      |
|            |   |            | 76 |     |     |              |      |
| President, |   |            |    |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   Finance  |   | IOD: DCP   | s  |     | 200 | E            | PTT  |
|   and      |   | 113 (2009) | ha |     | 6 - | xecutive Vic |      |
|            |   |            | re |     | 2   | e President, |      |
| Accounting |   |            | s) |     | 011 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   Group    |   |            |    |     |     | Corpo        |      |
|            |   |            |    |     |     | rate Finance |      |
+------------+---+------------+----+-----+-----+--------------+------+
| 5)  Mr.    | 5 | B.Sc.      | 0. | N   | 201 | E            | P    |
|     P      | 5 | (Petroleum | 00 | one | 5 - | xecutive Vic | TTEP |
| hongsthorn |   | and        | 04 |     | P   | e President, |      |
|            |   | Natural    | 3% |     | res |              |      |
|   Thavisin |   |            |    |     | ent |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
| Execut     |   | Gas        | (  |     |     | Techn        |      |
| ive Vice P |   | Eng        | 16 |     |     | ology and Su |      |
| resident,  |   | ineering), | ,9 |     |     | stainability |      |
|            |   |            | 02 |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   | The        | s  |     |     | Devel        |      |
| Technology |   | Pe         | ha |     |     | opment Group |      |
|   and      |   | nnsylvania | re |     |     |              |      |
|   Sust     |   | State      | s) |     |     |              |      |
| ainability |   |            |    |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   D        |   | U          |    |     | 201 | E            | P    |
| evelopment |   | niversity, |    |     | 2 - | xecutive Vic | TTEP |
|   Group    |   | U.S.A.     |    |     | 2   | e President, |      |
|            |   |            |    |     | 014 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Engi         |      |
|            |   |            |    |     |     | neering and  |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Devel        |      |
|            |   |            |    |     |     | opment Group |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     | 201 | -   Senior   | P    |
|            |   |            |    |     | 0 - |     Vice     | TTEP |
|            |   |            |    |     | 2   |              |      |
|            |   |            |    |     | 012 |   President, |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Engineering  |      |
|            |   |            |    |     |     | and          |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Construction |      |
|            |   |            |    |     |     | Division     |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     | 200 | -   Vice     | P    |
|            |   |            |    |     | 9 - |              | TTEP |
|            |   |            |    |     | 2   |   President, |      |
|            |   |            |    |     | 010 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Production   |      |
|            |   |            |    |     |     | Development  |      |
|            |   |            |    |     |     | Division     |      |
+------------+---+------------+----+-----+-----+--------------+------+
| 6)  Mr.    | 5 | B.Sc.      | 0. | N   | 201 | Ex           | P    |
|     Thiti  | 3 | (G         | 00 | one | 2-P | ecutive Vice | TTEP |
|            |   | eography), | 07 |     | res |  President,  |      |
| Mekavichai |   |            | 0% |     | ent |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   | Srina      | (  |     |     | Human Re     |      |
|  Executive |   | karinvirot | 27 |     |     | sources and  |      |
|   Vice     |   | (Pr        | ,7 |     |     |              |      |
|            |   | asarnmitr) | 96 |     |     |              |      |
| President, |   |            |    |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   Human    |   | University | s  |     |     | Business Se  |      |
|            |   |            | ha |     |     | rvices Group |      |
|  Resources |   |            | re |     |     |              |      |
|   and      |   |            | s) |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   Business |   |            |    |     | 201 | Senior Vic   | P    |
|   Services |   |            |    |     | 1-2 | e President, | TTEP |
|   Group    |   |            |    |     | 012 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     |              |      |
|            |   |            |    |     |     | Human Resour |      |
|            |   |            |    |     |     | ces Division |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
| 7)  Mr.    | 5 | M.Sc.      | 0. | N   | 201 | E            | P    |
|     Pairoj | 9 | (Mat       | 00 | one | 5 - | xecutive Vic | TTEP |
|     Ran    |   | hematics), | 31 |     | P   | e President, |      |
| gponsumrit |   |            | 9% |     | res |              |      |
|            |   |            |    |     | ent |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   | Mahidol    | (1 |     |     | Production   |      |
|  Executive |   | University | 26 |     |     |  Asset Group |      |
|   Vice     |   |            | ,7 |     |     |              |      |
|            |   |            | 21 |     |     |              |      |
| President, |   |            |    |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            | s  |     | 201 | E            | P    |
| Production |   |            | ha |     | 3 - | xecutive Vic | TTEP |
|   Asset    |   |            | re |     | 2   | e President, |      |
|   Group    |   |            | s) |     | 014 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Domestic     |      |
|            |   |            |    |     |     |  Asset Group |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     | 201 | Senior Vic   | P    |
|            |   |            |    |     | 1 - | e President, | TTEP |
|            |   |            |    |     | 2   |              |      |
|            |   |            |    |     | 013 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     |  S1 Asset    |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     | 201 | Senior Vice  | P    |
|            |   |            |    |     | 0 - |  President,  | TTEP |
|            |   |            |    |     | 2   |              |      |
|            |   |            |    |     | 011 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | B            |      |
|            |   |            |    |     |     | ongkot Asset |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     | 200 | Vic          | P    |
|            |   |            |    |     | 8 - | e President, | TTEP |
|            |   |            |    |     | 2   |              |      |
|            |   |            |    |     | 010 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Arthit Asset |      |
+------------+---+------------+----+-----+-----+--------------+------+
| 8)  Mr.    | 5 | M.Sc.      | 0. | N   | 201 | E            | P    |
|     Nawee  | 9 | (Geology), | 00 | one | 4 - | xecutive Vic | TTEP |
|     Ana    |   |            | 04 |     | P   | e President, |      |
| ntraksakul |   |            | 3% |     | res |              |      |
|            |   |            |    |     | ent |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   | Chu        | (  |     |     | Geo          |      |
|  Executive |   | lalongkorn | 16 |     |     | sciences and |      |
|   Vice     |   | University | ,8 |     |     |  Exploration |      |
|            |   |            | 77 |     |     |              |      |
| President, |   |            |    |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   G        |   |            | s  |     |     | Group        |      |
| eosciences |   |            | ha |     |     |              |      |
|   and      |   |            | re |     |     |              |      |
|   E        |   |            | s) |     |     |              |      |
| xploration |   |            |    |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   Group    |   |            |    |     | 2   | -   Quality  | P    |
|            |   |            |    |     | 013 |              | TTEP |
|            |   |            |    |     | –   |    Assurance |      |
|            |   |            |    |     | 2   |     Champion |      |
|            |   |            |    |     | 014 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     | 2   | Senior Vice  | P    |
|            |   |            |    |     | 011 |  President,  | TTEP |
|            |   |            |    |     | –   |              |      |
|            |   |            |    |     | 2   |              |      |
|            |   |            |    |     | 013 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | B            |      |
|            |   |            |    |     |     | ongkot Asset |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     | 200 | Senior Vice  | P    |
|            |   |            |    |     | 9 - |  President,  | TTEP |
|            |   |            |    |     | 2   |              |      |
|            |   |            |    |     | 011 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Arthit Asset |      |
+------------+---+------------+----+-----+-----+--------------+------+
| 9)  Mr.    | 5 | B.Sc.      | 0. | N   | 2   | E            | P    |
|     Kanit  | 7 | (Petroleum | 00 | one | 015 | xecutive Vic | TTEP |
|     Sang   |   | Eng        | 20 |     | . - | e President, |      |
| wongwanich |   | ineering), | 1% |     |     |              |      |
|            |   |            |    |     |     |              |      |
|            |   |            |    |     |   P |              |      |
|            |   |            |    |     | res |              |      |
|            |   |            |    |     | ent |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   | University | (  |     |     | Engi         |      |
|  Executive |   | of         | 79 |     |     | neering and  |      |
|   Vice     |   | Wyoming,   | ,7 |     |     |              |      |
|            |   | U.S.A.     | 52 |     |     |              |      |
| President, |   |            |    |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   E        |   |            | s  |     |     | Devel        |      |
| ngineering |   |            | ha |     |     | opment Group |      |
|   and      |   |            | re |     |     |              |      |
|            |   |            | s) |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   D        |   |            |    |     | 2   | E            | P    |
| evelopment |   |            |    |     | 014 | xecutive Vic | TTEP |
|   Group    |   |            |    |     |     | e President, |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Operations S |      |
|            |   |            |    |     |     | upport Group |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     | 2   | Senior Vic   | P    |
|            |   |            |    |     | 013 | e President  | TTEP |
|            |   |            |    |     | –   |              |      |
|            |   |            |    |     | 2   |              |      |
|            |   |            |    |     | 014 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Well Technol |      |
|            |   |            |    |     |     | ogy Division |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     | 200 | Senior Vic   | P    |
|            |   |            |    |     | 9 - | e President, | TTEP |
|            |   |            |    |     | 2   |              |      |
|            |   |            |    |     | 012 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | secon        |      |
|            |   |            |    |     |     | ded as Gener |      |
|            |   |            |    |     |     | al Manager,  |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Ca           |      |
|            |   |            |    |     |     | rigali-PTTEP |      |
|            |   |            |    |     |     | I Operating  |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Co           |      |
|            |   |            |    |     |     | mpany SDN. B |      |
|            |   |            |    |     |     | HD. (CPOC),  |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Malaysia     |      |
+------------+---+------------+----+-----+-----+--------------+------+
| 10) Mr.    | 5 | M.PA       | 0. | N   | 201 | E            | P    |
|            | 8 | (Public    | 00 | one | 5 - | xecutive Vic | TTEP |
|    Kitisak |   | Admini     | 09 |     | P   | e President, |      |
|     Nu     |   | stration), | 4% |     | res |              |      |
| alchanchai |   |            |    |     | ent |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   | National   | (  |     |     | Operations S |      |
|  Executive |   | Institute  | 37 |     |     | upport Group |      |
|   Vice     |   | of         | ,2 |     |     |              |      |
|            |   |            | 77 |     |     |              |      |
| President, |   |            |    |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   | D          | s  |     | 201 | Senior Vic   | P    |
| Operations |   | evelopment | ha |     | 3 - | e President, | TTEP |
|   Support  |   | Admi       | re |     | 2   |              |      |
|   Group    |   | nistration | s) |     | 014 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | B            |      |
|            |   |            |    |     |     | ongkot Asset |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     | 201 | Senior Vice  | P    |
|            |   |            |    |     | 1 - |  President,  | TTEP |
|            |   |            |    |     | 2   |              |      |
|            |   |            |    |     | 013 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Safet        |      |
|            |   |            |    |     |     | y, Security, |      |
|            |   |            |    |     |     |  Health and  |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Environm     |      |
|            |   |            |    |     |     | ent Division |      |
+------------+---+------------+----+-----+-----+--------------+------+
| 11) Mr.    | 5 | M.Sc.      | 0. | N   | 201 | Senior Vic   | P    |
|            | 4 | (Ac        | 00 | one | 4 - | e President, | TTEP |
|    Yongyos |   | counting), | 16 |     | P   |              |      |
|     Kr     |   |            | 6% |     | res |              |      |
| ongphanich |   |            |    |     | ent |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   Senior   |   | Thammasart | (  |     |     | Fina         |      |
|   Vice     |   | University | 66 |     |     | nce Division |      |
|            |   |            | ,0 |     |     |              |      |
| President, |   |            | 49 |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   Finance  |   |            | s  |     | 201 | Actin        | P    |
|            |   |            | ha |     | 4 - | g Senior Vic | TTEP |
|  Division, |   |            | re |     | P   | e President, |      |
|   and      |   |            | s) |     | res |              |      |
|            |   |            |    |     | ent |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   Acting   |   |            |    |     |     | Account      |      |
|   Senior   |   |            |    |     |     | ing Division |      |
|   Vice     |   |            |    |     |     |              |      |
|            |   |            |    |     |     |              |      |
| President, |   |            |    |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     | 201 | Senior Vic   | P    |
| Accounting |   |            |    |     | 3 - | e President, | TTEP |
|   Division |   |            |    |     | 2   |              |      |
|            |   |            |    |     | 014 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Finance a    |      |
|            |   |            |    |     |     | nd Strategic |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Informa      |      |
|            |   |            |    |     |     | tion Technol |      |
|            |   |            |    |     |     | ogy Division |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     | 201 | Senior Vic   | P    |
|            |   |            |    |     | 1 - | e President, | TTEP |
|            |   |            |    |     | 2   |              |      |
|            |   |            |    |     | 012 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Account      |      |
|            |   |            |    |     |     | ing Division |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     | 201 | Vic          | P    |
|            |   |            |    |     | 0 - | e President, | TTEP |
|            |   |            |    |     | 2   |              |      |
|            |   |            |    |     | 011 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Joi          |      |
|            |   |            |    |     |     | nt Venture M |      |
|            |   |            |    |     |     | yanmar Asset |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     | 200 | Sen          | P    |
|            |   |            |    |     | 9 - | ior Manager, | TTEP |
|            |   |            |    |     | 2   |              |      |
|            |   |            |    |     | 010 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Joint Vent   |      |
|            |   |            |    |     |     | ure Projects |      |
+------------+---+------------+----+-----+-----+--------------+------+
| 12) Ms.    | 4 | M.Sc.      | 0. | N   | 201 | Vice         | P    |
|            | 9 | (Financial | 00 | one | 4 - |  President,  | TTEP |
|  Jaroonsri |   | Ac         | 11 |     | P   |              |      |
|     W      |   | counting), | 0% |     | res |              |      |
| ankertphon |   |            |    |     | ent |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   Vice     |   | Thammasart | (  |     |     | Accoun       |      |
|            |   | University | 43 |     |     | ting Policy  |      |
| President, |   |            | ,6 |     |     | and Solution |      |
|            |   |            | 62 |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            | s  |     |     | Department   |      |
| Accounting |   |            | ha |     |     |              |      |
|   Policy   |   |            | re |     |     |              |      |
|   and      |   |            | s) |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   Solution |   |            |    |     | 201 | Acting Vic   | P    |
|   D        |   |            |    |     | 4 - | e President, | TTEP |
| epartment, |   |            |    |     | P   |              |      |
|   and      |   |            |    |     | res |              |      |
|            |   |            |    |     | ent |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   Acting   |   |            |    |     |     | Manageri     |      |
|   Vice     |   |            |    |     |     | al Accountin |      |
|            |   |            |    |     |     | g Department |      |
| President, |   |            |    |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     | 2   | Vice         | P    |
| Managerial |   |            |    |     | 013 |  President,  | TTEP |
|            |   |            |    |     |     |              |      |
| Accounting |   |            |    |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Managerial   |      |
| Department |   |            |    |     |     |  Accounting  |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Department   |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     | 2   | Vice         | P    |
|            |   |            |    |     | 010 |  President,  | TTEP |
|            |   |            |    |     | . - |              |      |
|            |   |            |    |     |     |              |      |
|            |   |            |    |     |     |              |      |
|            |   |            |    |     |   2 |              |      |
|            |   |            |    |     | 013 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Corpora      |      |
|            |   |            |    |     |     | te Accountin |      |
|            |   |            |    |     |     | g Department |      |
+------------+---+------------+----+-----+-----+--------------+------+
| 13) Ms.    | 4 | M.Sc.      | 0. | N   | 201 | Vice         | P    |
|            | 5 | (Business  | 00 | one | 4 - |  President,  | TTEP |
|   Chanamas |   | Admini     | 04 |     | P   |              |      |
|            |   | stration), | 4% |     | res |              |      |
|  Sasnanand |   |            |    |     | ent |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   Vice     |   | University | (  |     |     | Capital      |      |
|            |   | of South   | 17 |     |     |  and Investo |      |
| President, |   | Carolina,  | ,5 |     |     | r Relations  |      |
|            |   |            | 72 |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   Capital  |   | U.S.A.     | s  |     |     | Department   |      |
|   and      |   |            | ha |     |     |              |      |
|   Investor |   |            | re |     |     |              |      |
|            |   |            | s) |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     | 201 | Vice Presi   | P    |
|  Relations |   |            |    |     | 0 - | dent, Financ | TTEP |
|            |   |            |    |     | 2   | e Department |      |
| Department |   |            |    |     | 014 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     | 2   | Acti         | P    |
|            |   |            |    |     | 010 | ng Manager,  | TTEP |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Financ       |      |
|            |   |            |    |     |     | e Department |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     | 200 | Assista      | P    |
|            |   |            |    |     | 7 - | nce Manager, | TTEP |
|            |   |            |    |     | 2   |              |      |
|            |   |            |    |     | 010 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Invest       |      |
|            |   |            |    |     |     | or Relations |      |
+------------+---+------------+----+-----+-----+--------------+------+
| 14) Ms.    | 5 | M.Sc.      | 0. | N   | 201 | Vice         | P    |
|            | 2 | (Business  | 00 | one | 4 - |  President,  | TTEP |
|    Porntip |   | Admini     | 02 |     | P   |              |      |
|            |   | stration), | 2% |     | res |              |      |
|  Jansuksri |   |            |    |     | ent |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   Vice     |   | Kasetsart  | (8 |     |     | Treasur      |      |
|            |   | University | ,7 |     |     | y Department |      |
| President, |   |            | 12 |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   Treasury |   |            | s  |     | 2   | Vice         | P    |
|            |   |            | ha |     | 013 |  President,  | TTEP |
| Department |   |            | re |     |     |              |      |
|            |   |            | s) |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Financi      |      |
|            |   |            |    |     |     | al Accountin |      |
|            |   |            |    |     |     | g Department |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     | 2   | Vice         | P    |
|            |   |            |    |     | 011 |  President,  | TTEP |
|            |   |            |    |     | –   |              |      |
|            |   |            |    |     | 2   |              |      |
|            |   |            |    |     | 013 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Proje        |      |
|            |   |            |    |     |     | ct Accountin |      |
|            |   |            |    |     |     | g Department |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     | 201 | Seni         | P    |
|            |   |            |    |     | 0 - | or Analyst,  | TTEP |
|            |   |            |    |     | 2   |              |      |
|            |   |            |    |     | 011 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Finance an   |      |
|            |   |            |    |     |     | d Accounting |      |
+------------+---+------------+----+-----+-----+--------------+------+
| 15) Ms.    | 5 | M.Sc. (    | 0. | N   | 201 | Vice         | P    |
|            | 3 | Ac         | 00 | one | 4 - |  President,  | TTEP |
|    Sirirat |   | counting), | 48 |     | P   |              |      |
|     Sara   |   |            | 3% |     | res |              |      |
| rattanakul |   |            |    |     | ent |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   Vice     |   | Thammasart | (1 |     |     | Financi      |      |
|            |   | University | 91 |     |     | al Accountin |      |
| President, |   |            | ,5 |     |     | g Department |      |
|            |   |            | 55 |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            | s  |     | 200 | Vice         | P    |
|  Financial |   |            | ha |     | 8 - |  President,  | TTEP |
|            |   |            | re |     | 2   |              |      |
| Accounting |   |            | s) |     | 013 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Of           |      |
| Department |   |            |    |     |     | fice Facilit |      |
|            |   |            |    |     |     | y Management |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Department   |      |
+------------+---+------------+----+-----+-----+--------------+------+
| 16) Mrs.   | 5 | B.BA       | 0. | N   | 200 | Vic          | P    |
|            | 6 | (Ac        | 00 | one | 9 - | e President, | TTEP |
| Thanyaporn |   | counting), | 30 |     | P   |              |      |
|            |   |            | 7% |     | res |              |      |
|   Vangvasu |   |            |    |     | ent |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   Vice     |   | Assumption | (1 |     | 199 | Ta           |      |
|            |   | University | 21 |     | 5 - | x Department |      |
| President, |   |            | ,8 |     | 2   |              |      |
|            |   |            | 68 |     | 009 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   Tax      |   |            | s  |     |     | Senior       | P    |
|            |   |            | ha |     |     | Analyst, Tax | TTEP |
| Department |   |            | re |     |     |              |      |
|            |   |            | s) |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
| Management |   |            |    |     |     |              |      |
| Retiring   |   |            |    |     |     |              |      |
| During     |   |            |    |     |     |              |      |
| 2014       |   |            |    |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
| 1)  Mr.    | 6 | M.S.E.     | 0. | N   | 201 | E            | P    |
|            | 0 | (Chemical  | 00 | one | 0 - | xecutive Vic | TTEP |
|   Asdakorn |   | Eng        | 13 |     | 2   | e President, |      |
|            |   | ineering), | 8% |     | 014 |              |      |
|    Limpiti |   |            |    |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   | University | (  |     |     | Strategy     |      |
|  Executive |   | of         | 54 |     |     | and Business |      |
|   Vice     |   | Michigan,  | ,8 |     |     |              |      |
|            |   | U.S.A.     | 96 |     |     |              |      |
| President, |   |            |    |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   Strategy |   | IOD: DCP   | s  |     |     | Devel        |      |
|   and      |   | 75 (2006)  | ha |     |     | opment Group |      |
|   Business |   |            | re |     |     |              |      |
|            |   |            | s) |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   D        |   |            |    |     | 2   | -   Acting   | P    |
| evelopment |   |            |    |     | 014 |              | TTEP |
|   Group,   |   |            |    |     |     |    Executive |      |
|   and      |   |            |    |     |     |     Vice     |      |
|            |   |            |    |     |     |              |      |
|            |   |            |    |     |     |   President, |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   Acting   |   |            |    |     |     |   Technology |      |
|            |   |            |    |     |     |   and        |      |
|  Executive |   |            |    |     |     |   Su         |      |
|   Vice     |   |            |    |     |     | stainability |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     |              |      |
| President, |   |            |    |     |     |  Development |      |
|            |   |            |    |     |     |   Group      |      |
| Technology |   |            |    |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   and      |   |            |    |     | 200 | Senior Vic   | P    |
|   Sust     |   |            |    |     | 5 - | e President, | TTEP |
| ainability |   |            |    |     | 2   |              |      |
|            |   |            |    |     | 010 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|   D        |   |            |    |     |     | Strategy an  |      |
| evelopment |   |            |    |     |     | d Capability |      |
|   Group    |   |            |    |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Developm     |      |
|            |   |            |    |     |     | ent Division |      |
+------------+---+------------+----+-----+-----+--------------+------+

3. Corporate Secretary

+------------+---+------------+----+-----+-----+--------------+------+
| Nam        | A | Educatio   | %  | Fam | W   |              |      |
| e/Position | g | n/Training | of | ily | ork |              |      |
|            | e |            | Sh | Rel | ing |              |      |
|            | ( |            | ar | ati | e   |              |      |
|            | y |            | eh | ons | xpe |              |      |
|            | e |            | ol | hip | rie |              |      |
|            | a |            | di | w   | nce |              |      |
|            | r |            | ng | ith | in  |              |      |
|            | ) |            |    | M   | the |              |      |
|            |   |            |    | ana | p   |              |      |
|            |   |            |    | gem | ast |              |      |
|            |   |            |    | ent | f   |              |      |
|            |   |            |    |     | ive |              |      |
|            |   |            |    |     | ye  |              |      |
|            |   |            |    |     | ars |              |      |
+============+===+============+====+=====+=====+==============+======+
|            |   |            |    |     | Per | Position     | F    |
|            |   |            |    |     | iod |              | unct |
|            |   |            |    |     |     |              | ion/ |
|            |   |            |    |     |     |              | Comp |
|            |   |            |    |     |     |              | any/ |
|            |   |            |    |     |     |              | Type |
|            |   |            |    |     |     |              | of   |
|            |   |            |    |     |     |              | Busi |
|            |   |            |    |     |     |              | ness |
+------------+---+------------+----+-----+-----+--------------+------+
| Mrs.       | 5 | LL.B       | 0. | N   | 2   | Senior Vic   | P    |
| Pranot     | 6 | (Laws),    | 00 | one | 013 | e President, | TTEP |
| Tirasai    |   |            | 29 |     | –   |              |      |
|            |   |            | 7% |     | P   |              |      |
|            |   |            |    |     | res |              |      |
|            |   |            |    |     | ent |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
| Senior     |   | Thammasart | (1 |     |     | Corp         |      |
| Vice       |   | University | 17 |     |     | orate Secret |      |
| President, |   |            | ,8 |     |     | ary Division |      |
|            |   |            | 47 |     |     |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
| Corporate  |   | IOD: CSP   | s  |     | 2   | Senior Vic   | P    |
| Secretary  |   | (2014)     | ha |     | 010 | e President, | TTEP |
| Division   |   |            | re |     | –   |              |      |
|            |   |            | s) |     | 2   |              |      |
|            |   |            |    |     | 013 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   | DCP 185    |    |     |     | Le           |      |
|            |   | (2014)     |    |     |     | gal Division |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     | 2   | Vice         | PT   |
|            |   |            |    |     | 000 |  President,  | TEP. |
|            |   |            |    |     | –   |              |      |
|            |   |            |    |     | 2   |              |      |
|            |   |            |    |     | 010 |              |      |
+------------+---+------------+----+-----+-----+--------------+------+
|            |   |            |    |     |     | Lega         |      |
|            |   |            |    |     |     | l Department |      |
+------------+---+------------+----+-----+-----+--------------+------+

  3.1 Roles and Responsibilities of Corporate Secretary

The Corporate Secretary must perform roles with fiduciary duties by
having responsibility, and duties of care and loyalty, in accordance to
Section 89/15 and 89/16 of the Securities and Exchange Act (Volume 4)
B.E. 2551 which came into effect on August 31, 2008. The Corporate
Secretary must also strictly comply with relevant laws and regulations,
along with the Company’s objectives and Articles of Association (AoA) as
well as resolutions from the Board’s and shareholders’ meetings.
Responsibilities of Corporate Secretary required by law are as follows:

1)  Preparing and safeguarding the Company’s documents, namely,

-   directors registry

-   agenda, minutes of the Board meetings, and Annual Reports

-   notice and minutes of the Shareholders’ meetings

2) Safeguarding the Conflicts of Interests Report submitted by the
directors and management as well as sending a copy of the report to
Chairman of the Board and the Audit Committee within seven working days
after receiving the report to be in compliance with Section 89/14

3) Performing other duties as required by the Capital Market Supervisory
Board.

Moreover, the Corporate Secretary is responsible for the following
duties as required by the Board of the Company. These duties are as
follows:

-   Overseeing and advising the Board to ensure that the directors
    perform roles in compliance with relevant applicable laws, rules and
    regulations as well as the Company’s objectives, AoA, resolutions
    from the Board’s and shareholders’ meetings

-   Organizing meetings of the Board, sub-committees, and shareholders

-   Arranging orientation for and providing advices to new directors

-   Recommending necessary and appropriate training programs to
    directors

-   Monitoring the Company’s business operations of each function to
    ensure alignment with directions set by the Board and shareholders
    and within the conditions set forth by external regulatory bodies
    overseeing listed companies

-   Governing of subsidiaries, including preparing and safeguarding of
    their
    important documents

-   Promoting and educating the directors, management, and employees
    about the Good Corporate Governance and Business Ethics of PTTEP
    Group, which is regularly being revised to be in compliance with
    related laws and in line with international practices of leading
    organizations

-   Ensuring all shareholders of the Company are being treated fairly,
    ethically and lawfully as well as promoting good relationship with
    minority shareholders

-   Acting as a Case Coordinator, which is responsible for managing
    reports submitted through the Case Management System of the company
    performing other duties as appointed by the Company.

-   Performing other duties as appointed by the Company