Attachment 1 Board of Directors and Management for the year 2005

+-------------+---+-------------+---+-----+------------+---------------+
| Na          | A | Education   | % | Wo  |            |               |
| me/Position | g |             | S | rk  |            |               |
|             | e |             | h | Exp |            |               |
|             |   |             | a | eri |            |               |
|             |   |             | r | enc |            |               |
|             |   |             | e | e i |            |               |
|             |   |             | h | n t |            |               |
|             |   |             | e | he  |            |               |
|             |   |             | l | las |            |               |
|             |   |             | d | t f |            |               |
|             |   |             |   | ive |            |               |
|             |   |             |   |  ye |            |               |
|             |   |             |   | ars |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
|             |   |             |   | Per | Position   | Organization  |
|             |   |             |   | iod |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 1.Mr.Vitoon | 6 | -   B.Sc.   | 0 | 19  | Chairman   | United        |
| W           | 5 |     (Ph     | . | 97- | of the     | Securities    |
| ongkusolkit |   | armacology) | 5 | Mar | Board      | PLC.          |
|             |   |             | 6 | .05 |            |               |
|  Chairman o |   |   Ch        | % |     | Director   | The Erawan    |
| f the Board |   | ulalongkorn |   | 198 |            | Group PLC.    |
|             |   |             |   | 7-P | Director   |               |
| * Uncle of  |   |  University |   | res |            | IAG Insurance |
|             |   |             |   | ent | Chairman   | (Thailand)    |
| Mr.Verajet  |   | -           |   |     |            | Ltd.          |
| V           |   |    Director |   | 198 | Director   |               |
| ongkusolkit |   |     Ce      |   | 1-P |            | Banpu PLC.    |
|             |   | rtification |   | res | Director / |               |
|             |   |             |   | ent | Executive  | United        |
|             |   |    Program, |   |     | Director   | Standard      |
|             |   |     Thai    |   | 198 |            | Terminal PLC. |
|             |   |             |   | 3-P |            |               |
|             |   |   Institute |   | res |            | Mitr Phol     |
|             |   |     of      |   | ent |            | Group         |
|             |   |             |   |     |            |               |
|             |   |   Directors |   | 199 |            |               |
|             |   |             |   | 7-P |            |               |
|             |   | Association |   | res |            |               |
|             |   |             |   | ent |            |               |
|             |   | - Senior    |   |     |            |               |
|             |   | Executive   |   | 197 |            |               |
|             |   | Program ,   |   | 4-P |            |               |
|             |   | SASIN       |   | res |            |               |
|             |   | Graduate    |   | ent |            |               |
|             |   | Institute   |   |     |            |               |
|             |   | of Business |   |     |            |               |
|             |   | Adm         |   |     |            |               |
|             |   | inistration |   |     |            |               |
|             |   | of          |   |     |            |               |
|             |   | Ch          |   |     |            |               |
|             |   | ulalongkorn |   |     |            |               |
|             |   | University  |   |     |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 2           | 7 | -   Doctor  | 0 | 199 | Chairman   | AXA Insurance |
| .Mr.Wichien | 6 |     of Law, | . | 8-P | of the     | Co.,Ltd.      |
| Wattanakun  |   |             | 0 | res | Board      |               |
|             |   |  University | 5 | ent |            | United        |
|             |   |     of      | % |     | I          | Securities    |
| Independent |   |     Paris   |   | 199 | ndependent | PLC.          |
|  Director / |   |             |   | 4-P | Director / |               |
|             |   | -           |   | res | Chairman   | Loxley PLC.   |
|   Chairman  |   |    Chairman |   | ent | of Audit   |               |
|   of the    |   |             |   |     | Committee  |               |
|   Audit     |   |    Program, |   | 199 |            |               |
|             |   |     Thai    |   | 3-P | Independe  |               |
|   Committee |   |             |   | res | nt Directo |               |
|             |   |   Institute |   | ent | r/ Chairma |               |
|             |   |     of      |   |     | n of Audit |               |
|             |   |             |   |     |  Committee |               |
|             |   |   Directors |   |     |            |               |
|             |   |             |   |     |            |               |
|             |   | Association |   |     |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 3.M         | 5 | -           | - | 200 | I          | United        |
| r.Chokechai | 7 | M.Sc.(Civil | n | 4-P | ndependent | Securities    |
| Tanp        |   |     E       | o | res | Director / | PLC.          |
| oonsinthana |   | ngineering) | n | ent | Audit      |               |
|             |   |             | e |     | Committee  | Bond Market   |
|             |   |  University | - | 200 | Member     | Development   |
| Independent |   |     of      |   | 5-P |            | Committee,    |
|   Director  |   |             |   | res | Committee  | Stock         |
|   / Audit   |   |   Wisconsin |   | ent | Member     | Exchange of   |
|             |   |             |   |     |            | Thailand      |
|   Committee |   |    (Madison |   | 200 | I          |               |
|   Member    |   |     Campus) |   | 3-P | ndependent | Advance       |
|             |   |     USA.    |   | res | Director / | Information   |
|             |   |             |   | ent | Chairman   | Technology    |
|             |   | -   MBA.(Q  |   |     | of Audit   | PLC.          |
|             |   | uantitative |   | 200 | Committee  |               |
|             |   |             |   | 0-P |            | Thai Stanley  |
|             |   |    Analysis |   | res | Director / | Electric PLC. |
|             |   |     &       |   | ent | Audit      |               |
|             |   |             |   |     | Committee  | Bangkok First |
|             |   |    Finance) |   | 20  | Member     | Investment    |
|             |   |             |   | 00- |            | and Trust     |
|             |   |  University |   | Mar | Managing   | PLC.          |
|             |   |     of      |   | 2   | Director   |               |
|             |   |             |   | 004 |            | BFIT          |
|             |   |   Wisconsin |   |     | Director   | Securities    |
|             |   |             |   | 20  |            | Co.,Ltd.      |
|             |   |    (Madison |   | 00- |            |               |
|             |   |     Campus) |   | Mar |            |               |
|             |   |     USA     |   | 2   |            |               |
|             |   |             |   | 004 |            |               |
|             |   | -           |   |     |            |               |
|             |   |    Director |   |     |            |               |
|             |   |     Ce      |   |     |            |               |
|             |   | rtification |   |     |            |               |
|             |   |             |   |     |            |               |
|             |   |    Program, |   |     |            |               |
|             |   |     Thai    |   |     |            |               |
|             |   |             |   |     |            |               |
|             |   |   Institute |   |     |            |               |
|             |   |     of      |   |     |            |               |
|             |   |             |   |     |            |               |
|             |   |   Directors |   |     |            |               |
|             |   |             |   |     |            |               |
|             |   | Association |   |     |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
|             |   |             |   |     |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| Na          | A | Education   | % | W   |            |               |
| me/Position | g |             | S | ork |            |               |
|             | e |             | h | E   |            |               |
|             |   |             | a | xpe |            |               |
|             |   |             | r | rie |            |               |
|             |   |             | e | nce |            |               |
|             |   |             | h | in  |            |               |
|             |   |             | e | the |            |               |
|             |   |             | l | l   |            |               |
|             |   |             | d | ast |            |               |
|             |   |             |   | f   |            |               |
|             |   |             |   | ive |            |               |
|             |   |             |   | ye  |            |               |
|             |   |             |   | ars |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
|             |   |             |   | Per | Position   | Organization  |
|             |   |             |   | iod |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 4.          | 4 | -   MBA.,   | - | 200 | I          | United        |
| Mr.Chongrak | 7 |     San     | n | 3-P | ndependent | Securities    |
| Sripunporn  |   |     Diego   | o | res | Director / | PLC.          |
|             |   |     State   | n | ent | Audit      |               |
| Independent |   |             | e |     | Committee  | PAMA Group    |
| Director /  |   | University, | - | 199 | Member     | Inc.          |
| Audit       |   |     Cali    |   | 9-P |            |               |
|             |   | fornia,USA. |   | res | Director & | Peregrine     |
| Committee   |   |             |   | ent | Thailand   | Brokerage     |
| Member      |   | -   BB.A.,  |   |     | Repr       | Limited       |
|             |   |     The     |   | 199 | esentative |               |
|             |   |             |   | 7-1 |            |               |
|             |   |  University |   | 998 | Man        |               |
|             |   |     of      |   |     | aging Dire |               |
|             |   |     Puget   |   |     | ctor and H |               |
|             |   |     Sound,  |   |     | ead of Tha |               |
|             |   |             |   |     | i Equities |               |
|             |   |  Washington |   |     |            |               |
|             |   |     D.C.    |   |     |            |               |
|             |   |     ,USA.   |   |     |            |               |
|             |   |             |   |     |            |               |
|             |   | -           |   |     |            |               |
|             |   |    Director |   |     |            |               |
|             |   |     Ac      |   |     |            |               |
|             |   | creditation |   |     |            |               |
|             |   |             |   |     |            |               |
|             |   |    Program, |   |     |            |               |
|             |   |     Thai    |   |     |            |               |
|             |   |             |   |     |            |               |
|             |   |   Institute |   |     |            |               |
|             |   |     of      |   |     |            |               |
|             |   |             |   |     |            |               |
|             |   |   Directors |   |     |            |               |
|             |   |             |   |     |            |               |
|             |   | Association |   |     |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 5           | 5 | -   Ph.D.   | - | 200 | National   | Ministry of   |
| .Mr.Vorapol | 1 |             | n | 4-P | Science    | Science and   |
| So          |   |    Finance, | o | res | and        | Technology    |
| catiyanurak |   |     Wharton | n | ent | Technology |               |
|             |   |     School, | e |     | D          | United        |
|             |   |             | - | 200 | evelopment | Securities    |
| Independent |   |  University |   | 4-P | Board      | PLC.          |
|   Director  |   |     of      |   | res |            |               |
|             |   |     Pe      |   | ent | I          | United        |
|             |   | nnsylvania, |   |     | ndependent | Securities    |
|             |   |     USA.    |   | 200 | Director   | PLC.          |
|             |   |             |   | 0-2 |            |               |
|             |   | -           |   | 004 | I          | Thai Red      |
|             |   |    Director |   |     | ndependent | Cross Society |
|             |   |     Ce      |   | 200 | Director / |               |
|             |   | rtification |   | 1-P | Audit      | National      |
|             |   |             |   | res | Committee  | Petrochemical |
|             |   |    Program, |   | ent | Member     | PLC.          |
|             |   |             |   |     |            |               |
|             |   |    Director |   | 200 | Chairman   | NIDA          |
|             |   |     Ac      |   | 0-2 | of         |               |
|             |   | creditation |   | 004 | Investment |               |
|             |   |     Program |   |     | Advisory   |               |
|             |   |     and     |   | 198 | Board      |               |
|             |   |             |   | 0-P |            |               |
|             |   |    Chairman |   | res | Director   |               |
|             |   |     2000    |   | ent |            |               |
|             |   |     from    |   |     | Instruct   |               |
|             |   |     Thai    |   |     | or-Finance |               |
|             |   |             |   |     |            |               |
|             |   |   Institute |   |     |            |               |
|             |   |     of      |   |     |            |               |
|             |   |             |   |     |            |               |
|             |   |   Directors |   |     |            |               |
|             |   |             |   |     |            |               |
|             |   | Association |   |     |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| Na          | A | Education   | % | W   |            |               |
| me/Position | g |             | S | ork |            |               |
|             | e |             | h | E   |            |               |
|             |   |             | a | xpe |            |               |
|             |   |             | r | rie |            |               |
|             |   |             | e | nce |            |               |
|             |   |             | h | in  |            |               |
|             |   |             | e | the |            |               |
|             |   |             | l | l   |            |               |
|             |   |             | d | ast |            |               |
|             |   |             |   | f   |            |               |
|             |   |             |   | ive |            |               |
|             |   |             |   | ye  |            |               |
|             |   |             |   | ars |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
|             |   |             |   | Per | Position   | Organization  |
|             |   |             |   | iod |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 6.          | 3 | -   MBA.    | 0 | 200 | Advisor to | United        |
| Mr.Kulvat   | 9 |             | . | 6-P | the Board  | Securities    |
| J           |   |    American | 1 | res | of         | PLC.          |
| anvatanavit |   |             | % | ent | Directors  |               |
|             |   |    Graduate |   |     |            | Stock         |
|  Direc      |   |     School  |   | 200 | Federation | Exchange of   |
| tor / Chair |   |     of      |   | 4-P | of Thai    | Thailand      |
| man of the  |   |     In      |   | res | capital    |               |
|             |   | ternational |   | ent | Market     | Kasetsart     |
|  Exec       |   |             |   |     | Org        | University    |
| utive Board |   | Management, |   | 200 | anizations |               |
|             |   |     USA.    |   | 3-P | Board      | United        |
|             |   |             |   | res |            | Securities    |
|             |   | -   BBA.    |   | ent | The        | PLC.          |
|             |   |             |   |     | Kasetsart  |               |
|             |   | Accounting, |   | 20  | University | United        |
|             |   |     Ch      |   | 02- | Activities | Securities    |
|             |   | ulalongkorn |   | Mar | Promotion  | PLC.          |
|             |   |             |   | .05 | Committee  |               |
|             |   |  University |   |     | Member     | Stock         |
|             |   |             |   | 199 |            | Exchange of   |
|             |   | -           |   | 7-2 | Chairman   | Thailand      |
|             |   |    Director |   | 002 | of the     |               |
|             |   |     Ce      |   |     | Executive  | Association   |
|             |   | rtification |   | 200 | Board      | of Securities |
|             |   |             |   | 2-2 |            | Companies     |
|             |   |    Program, |   | 004 | Managing   |               |
|             |   |     Thai    |   |     | Director / | Kiarti Thanee |
|             |   |             |   | 200 | Executive  | Country Club  |
|             |   |   Institute |   | 1-P | Director   | Co.,Ltd.      |
|             |   |     of      |   | res |            |               |
|             |   |             |   | ent | Sub        |               |
|             |   |   Directors |   |     | -Committee |               |
|             |   |             |   | 200 | Member of  |               |
|             |   | Association |   | 1-P | Capital    |               |
|             |   |             |   | res | Market     |               |
|             |   |             |   | ent | O          |               |
|             |   |             |   |     | pportunity |               |
|             |   |             |   |     | Center     |               |
|             |   |             |   |     |            |               |
|             |   |             |   |     | Executive  |               |
|             |   |             |   |     | Director & |               |
|             |   |             |   |     | Secretary  |               |
|             |   |             |   |     |            |               |
|             |   |             |   |     | General    |               |
|             |   |             |   |     |            |               |
|             |   |             |   |     | Director   |               |
+-------------+---+-------------+---+-----+------------+---------------+
|             |   |             |   |     |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
|             |   |             |   |     |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
|             |   |             |   |     |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
|             |   |             |   |     |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
|             |   |             |   |     |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| Na          | A | Education   | % | W   |            |               |
| me/Position | g |             | S | ork |            |               |
|             | e |             | h | E   |            |               |
|             |   |             | a | xpe |            |               |
|             |   |             | r | rie |            |               |
|             |   |             | e | nce |            |               |
|             |   |             | h | in  |            |               |
|             |   |             | e | the |            |               |
|             |   |             | l | l   |            |               |
|             |   |             | d | ast |            |               |
|             |   |             |   | f   |            |               |
|             |   |             |   | ive |            |               |
|             |   |             |   | ye  |            |               |
|             |   |             |   | ars |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
|             |   |             |   | Per | Position   | Organization  |
|             |   |             |   | iod |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 7.M         | 5 | -   MBA.    | 0 | 20  | Director   | United        |
| rs.Wilaiwan | 1 |     Finance | . | 05- | /Vice      | Securities    |
| Tantitham   |   |     and     | 0 | Mar | Chairman   | PLC.          |
|             |   |             | 2 | .05 | of the     |               |
|   Director  |   |    Banking, | % |     | Executive  | United        |
|   / Vice    |   |     Ch      |   | 20  | Board/     | Securities    |
|   Chairman  |   | ulalongkorn |   | 00- | Acting     | PLC.          |
|   of the    |   |             |   | Mar | President  |               |
|             |   |  University |   | .05 |            | United        |
|  E          |   |             |   |     | Director   | Securities    |
| xecutive Bo |   | -           |   | 199 | and Vice   | PLC.          |
| ard / Actin |   |    Director |   | 9-2 | Chairman   |               |
| g President |   |     Ce      |   | 000 | of the     | United        |
|             |   | rtification |   |     | Executive  | Securities    |
|             |   |             |   | 199 | Board      | PLC.          |
|             |   |    Program, |   | 8-1 |            |               |
|             |   |     Thai    |   | 999 | Director   | United        |
|             |   |             |   |     | and Senior | Securities    |
|             |   |   Institute |   | 199 | Executive  | PLC.          |
|             |   |     of      |   | 6-1 | Vice       |               |
|             |   |             |   | 997 | President  |               |
|             |   |   Directors |   |     |            |               |
|             |   |             |   |     | Director   |               |
|             |   | Association |   |     | and Senior |               |
|             |   |             |   |     | Executive  |               |
|             |   | -   Finance |   |     | Vice       |               |
|             |   |     for     |   |     | President  |               |
|             |   |             |   |     | -Marketing |               |
|             |   | Non-finance |   |     | acting     |               |
|             |   |             |   |     | Executive  |               |
|             |   |   Director, |   |     | Vice       |               |
|             |   |     Thai    |   |     | President  |               |
|             |   |             |   |     | -Marketing |               |
|             |   |   Institute |   |     | 2          |               |
|             |   |     of      |   |     |            |               |
|             |   |             |   |     | Director   |               |
|             |   |   Directors |   |     | and        |               |
|             |   |             |   |     | Executive  |               |
|             |   | Association |   |     | Vice       |               |
|             |   |             |   |     | President  |               |
|             |   |             |   |     | -Marketing |               |
|             |   |             |   |     | 2, acting  |               |
|             |   |             |   |     | Senior     |               |
|             |   |             |   |     | Executive  |               |
|             |   |             |   |     | Vice       |               |
|             |   |             |   |     | President  |               |
|             |   |             |   |     | –Marketing |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 8           | 4 | -   B.      | 0 | 200 | Director   | Advance       |
| .Mr.Verajet | 2 | Sc.Finance, | . | 3-P |            | Medical       |
| V           |   |     Babson  | 0 | res | Director   | Center        |
| ongkusolkit |   |     Univ    | 7 | ent |            | Co.,Ltd.      |
|             |   | ersity,USA. | % |     | Director   |               |
|  Director   |   |             |   | 200 |            | TME Capital   |
|  / Executiv |   | -           |   | 3-P | Director / | Co.,Ltd.      |
| e Director  |   |    Director |   | res | Executive  |               |
|             |   |     Ce      |   | ent | Director   | United        |
|             |   | rtification |   |     |            | Advisory      |
|             |   |             |   | 200 | Director   | Services      |
| *           |   |    Program, |   | 0-P |            | Co.,Ltd.      |
|  Nephew of  |   |     Thai    |   | res | Managin    |               |
|             |   |             |   | ent | g Director | United        |
|             |   |   Institute |   |     |            | Securities    |
| Mr.Vitoon W |   |     of      |   | 19  | Director   | PLC.          |
| ongkusolkit |   |             |   | 98- |            |               |
|             |   |   Directors |   | Mar |            | MP Particle   |
|             |   |             |   | .05 |            | Board         |
|             |   | Association |   |     |            | Co.,Ltd.      |
|             |   |             |   | 199 |            |               |
|             |   |             |   | 7-P |            | Ufinves       |
|             |   |             |   | res |            | Co.,Ltd.      |
|             |   |             |   | ent |            |               |
|             |   |             |   |     |            | City Holding  |
|             |   |             |   | 199 |            | Co.,Ltd.      |
|             |   |             |   | 7-P |            |               |
|             |   |             |   | res |            |               |
|             |   |             |   | ent |            |               |
|             |   |             |   |     |            |               |
|             |   |             |   | 199 |            |               |
|             |   |             |   | 6-P |            |               |
|             |   |             |   | res |            |               |
|             |   |             |   | ent |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
|             |   |             |   |     |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| Na          | A | Education   | % | W   |            |               |
| me/Position | g |             | S | ork |            |               |
|             | e |             | h | E   |            |               |
|             |   |             | a | xpe |            |               |
|             |   |             | r | rie |            |               |
|             |   |             | e | nce |            |               |
|             |   |             | h | in  |            |               |
|             |   |             | e | the |            |               |
|             |   |             | l | l   |            |               |
|             |   |             | d | ast |            |               |
|             |   |             |   | f   |            |               |
|             |   |             |   | ive |            |               |
|             |   |             |   | ye  |            |               |
|             |   |             |   | ars |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
|             |   |             |   | Per | Position   | Organization  |
|             |   |             |   | iod |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 9.M         | 4 | -   MBA.    | 0 | 200 | Director / | United        |
| rs.Sasitorn | 7 |             | . | 4-2 | Executive  | Securities    |
| P           |   |    Finance, | 0 | 005 | Director / | PLC.          |
| hongsathorn |   |     Notre   | 2 |     | President  |               |
| *           |   |     Dame    | % | 200 | / acting   | United        |
|             |   |             |   | 3-2 | Senior     | Securities    |
|  Director / |   |  University |   | 004 | Vice       | PLC.          |
|  Executive  |   |     CA,     |   |     | President  |               |
| Director /  |   |     USA.    |   | 199 | Executive  | United        |
|             |   |             |   | 9-2 | Office     | Advisory      |
|  President  |   | -           |   | 003 |            | Services      |
|             |   |    Director |   |     | M          | Co.,Ltd.      |
|             |   |     Ac      |   | 199 | anaging Di |               |
|             |   | creditation |   | 8-1 | rector –In | The           |
|             |   |             |   | 999 | vestment B | Co-Generation |
|             |   |    Program, |   |     | anking and | Co., Ltd.     |
|             |   |     Thai    |   | 198 |  Marketing |               |
|             |   |             |   | 3-1 |            | Dhana Siam    |
|             |   |   Institute |   | 998 | Director   | Finance &     |
|             |   |     of      |   |     | and Vice   | Securities    |
|             |   |             |   |     | President- | Co., Ltd      |
|             |   |   Directors |   |     | Investment |               |
|             |   |             |   |     | Banking    |               |
|             |   | Association |   |     |            |               |
|             |   |             |   |     | Chief      |               |
|             |   |             |   |     | Financial  |               |
|             |   |             |   |     | Officer    |               |
|             |   |             |   |     |            |               |
|             |   |             |   |     | Senior     |               |
|             |   |             |   |     | Vice       |               |
|             |   |             |   |     | President, |               |
|             |   |             |   |     | Special    |               |
|             |   |             |   |     | Project    |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 10          | 4 | -   MBA,    | 0 | 200 | Director / | United        |
| .M          | 6 |             | . | 3-P | Senior     | Securities    |
| s.Tippranee |   |   Kasetsart | 0 | res | Executive  | PLC.          |
| Chatmanop   |   |             | 2 | ent | Vice       |               |
|             |   |  University | % |     | Pres       | United        |
| Director /  |   |             |   | 200 | ident-Back | Securities    |
| Executive   |   | -           |   | 1-2 | Office     | PLC.          |
| Director /  |   |    Director |   | 002 |            |               |
|             |   |     Ac      |   |     | Executive  | United        |
| Senior      |   | creditation |   | 199 | Vice       | Securities    |
| Executive   |   |             |   | 2-2 | President  | PLC.          |
| Vice        |   |    Program, |   | 001 | –O         |               |
|             |   |     Thai    |   |     | perations, |               |
| Pre         |   |             |   |     | Accounting |               |
| sident-Back |   |   Institute |   |     | & Finance  |               |
| Office      |   |     of      |   |     | and        |               |
|             |   |             |   |     | I          |               |
|             |   |   Directors |   |     | nformation |               |
|             |   |             |   |     | Technology |               |
|             |   | Association |   |     |            |               |
|             |   |             |   |     | Senior     |               |
|             |   |             |   |     | Vice       |               |
|             |   |             |   |     | President- |               |
|             |   |             |   |     | Accounting |               |
|             |   |             |   |     | and        |               |
|             |   |             |   |     | Finance    |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 11          | 3 | -   M.Sc.   | - | 200 | Managing   | United        |
| .Mr.Jirayut | 8 | Operateions | n | 4-2 | Director / | Securities    |
| R           |   |             | o | 005 | Executive  | PLC.          |
| ungsrithong |   |   Research, | n |     | Director   |               |
| *           |   |     George  | e | 200 |            | BT Securities |
|             |   |             | - | 2-2 | Managing   | PLC.          |
| Managing    |   |  Washington |   | 004 | Director   |               |
| Director /  |   |     Univ    |   |     |            | Lehman        |
| Executive   |   | ersity,USA. |   | 200 | Vice       | Brothers      |
|             |   |             |   | 0-2 | President  | (Thailand)    |
| Director    |   | -   Doc     |   | 002 |            | Ltd.          |
|             |   | toral-level |   |     | Manager    |               |
|             |   |     Study   |   | 199 |            | Enron         |
|             |   |     in      |   | 9-2 | Vice       | International |
|             |   |             |   | 000 | President  | (Thailand)    |
|             |   |  Management |   |     |            | Ltd.          |
|             |   |     Science |   | 199 |            |               |
|             |   |     and     |   | 8-1 |            | Lehman        |
|             |   |             |   | 999 |            | Brothers      |
|             |   | Information |   |     |            | (Thailand)    |
|             |   |             |   |     |            | Ltd.          |
|             |   |    Systems, |   |     |            |               |
|             |   |     The     |   |     |            |               |
|             |   |             |   |     |            |               |
|             |   |  University |   |     |            |               |
|             |   |     of      |   |     |            |               |
|             |   |     Texas   |   |     |            |               |
|             |   |     at      |   |     |            |               |
|             |   |             |   |     |            |               |
|             |   | Austin,USA. |   |     |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
|             |   |             |   |     |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
|             |   |             |   |     |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| Na          | A | Education   | % | W   |            |               |
| me/Position | g |             | S | ork |            |               |
|             | e |             | h | E   |            |               |
|             |   |             | a | xpe |            |               |
|             |   |             | r | rie |            |               |
|             |   |             | e | nce |            |               |
|             |   |             | h | in  |            |               |
|             |   |             | e | the |            |               |
|             |   |             | l | l   |            |               |
|             |   |             | d | ast |            |               |
|             |   |             |   | f   |            |               |
|             |   |             |   | ive |            |               |
|             |   |             |   | ye  |            |               |
|             |   |             |   | ars |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
|             |   |             |   | Per | Position   | Organization  |
|             |   |             |   | iod |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 12.         | 5 | BBA.        | - | 200 | Director / | United        |
| Ms.Sudthida | 2 | (           | n | 5-P | Executive  | Securities    |
| Ch          |   | Economics), | o | res | Director / | PLC.          |
| irapatsakul |   | Kasetsart   | n | ent | Managing   |               |
|             |   | University  | e |     | Director   | APEX          |
| Director /  |   | and         | - | 200 |            | Securities    |
| Executive   |   | Studying    |   | 4-2 | Managing   |               |
| Director /  |   | MBA. Level  |   | 005 | Director   | IB Securities |
|             |   | at Krirk    |   |     |            | Co.,Ltd.      |
| Managing    |   | University  |   | 200 | Managing   |               |
| Director    |   |             |   | 2-2 | Director – | Kim Eng       |
|             |   |             |   | 004 | Marketing  | (Thailand)    |
|             |   |             |   |     |            | PLC.          |
|             |   |             |   | 199 | Senior     |               |
|             |   |             |   | 8-2 | Executive  | Adkinson      |
|             |   |             |   | 002 | Vice       | Securities    |
|             |   |             |   |     | President  | PLC.          |
|             |   |             |   | 199 |            |               |
|             |   |             |   | 5-1 | Senior     | Perigrene     |
|             |   |             |   | 998 | Executive  | Securities    |
|             |   |             |   |     | Vice       | Co., Ltd      |
|             |   |             |   | 199 | P          |               |
|             |   |             |   | 4-1 | resident - | Thananant     |
|             |   |             |   | 995 | Marketing  | Securities    |
|             |   |             |   |     |            | Co., Ltd      |
|             |   |             |   | 198 | Manager –  |               |
|             |   |             |   | 9-1 | Marketing  | Inter credit  |
|             |   |             |   | 991 |            | and Trust     |
|             |   |             |   |     | Manager –  | Finance and   |
|             |   |             |   | 198 | Securities | Securities    |
|             |   |             |   | 8-1 | Admin.     | Co., Ltd.     |
|             |   |             |   | 989 | Office     |               |
|             |   |             |   |     |            | Adkinson      |
|             |   |             |   | 198 | Manager –  | Securities    |
|             |   |             |   | 7-1 | Marketing  | PLC           |
|             |   |             |   | 988 |            |               |
|             |   |             |   |     | Manager –  | Krungthep     |
|             |   |             |   | 198 | Marketing  | Thanatorn     |
|             |   |             |   | 4-1 |            | Securities    |
|             |   |             |   | 986 | Marketing  | Co., Ltd      |
|             |   |             |   |     | and        |               |
|             |   |             |   |     | Securities |               |
|             |   |             |   |     | Re         |               |
|             |   |             |   |     | gistration |               |
|             |   |             |   |     | Section    |               |
|             |   |             |   |     | Officer    |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 1           | 3 | -   BBA.,   | - | 200 | Executive  | United        |
| 3.Mr.Yothin | 7 |             | n | 2-P | Vice       | Securities    |
| Viriyenawat |   |  Marketing, | o | res | President  | PLC.          |
|             |   |     Dhu     | n | ent | -Marketing |               |
|  Exec       |   | rakitbandit | e |     | 1          | United        |
| utive Vice  |   |             | - | 200 |            | Securities    |
| President-  |   |  University |   | 1-2 | Acting     | PLC.          |
|             |   |             |   | 002 | Executive  |               |
|             |   |             |   |     | Vice       | SICCO         |
| Marketing 1 |   |             |   | 200 | President  | Securities    |
|             |   |             |   | 0-2 | -Marketing | PLC.          |
|             |   |             |   | 001 | 30,        |               |
|             |   |             |   |     | Electronic | J.F. Thanakom |
|             |   |             |   | 199 | Trading    | PLC.          |
|             |   |             |   | 9-1 | and        |               |
|             |   |             |   | 999 | Ins        |               |
|             |   |             |   |     | titutional |               |
|             |   |             |   |     | Marketing  |               |
|             |   |             |   |     |            |               |
|             |   |             |   |     | Manager    |               |
|             |   |             |   |     |            |               |
|             |   |             |   |     | Assistant  |               |
|             |   |             |   |     | Manager    |               |
+-------------+---+-------------+---+-----+------------+---------------+
|             |   |             |   |     |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| Na          | A | Education   | % | W   |            |               |
| me/Position | g |             | S | ork |            |               |
|             | e |             | h | E   |            |               |
|             |   |             | a | xpe |            |               |
|             |   |             | r | rie |            |               |
|             |   |             | e | nce |            |               |
|             |   |             | h | in  |            |               |
|             |   |             | e | the |            |               |
|             |   |             | l | l   |            |               |
|             |   |             | d | ast |            |               |
|             |   |             |   | f   |            |               |
|             |   |             |   | ive |            |               |
|             |   |             |   | ye  |            |               |
|             |   |             |   | ars |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
|             |   |             |   | Per | Position   | Organization  |
|             |   |             |   | iod |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 14.         | 4 | -   MBA.-   | - | 200 | First      | United        |
| Mrs.Suwanna | 6 |             | n | 5-P | Executive  | Securities    |
| Sungkameka  |   |    Finance, | o | res | Vice       | PLC.          |
|             |   |             | n | ent | President  |               |
| First       |   |   Armstrong | e |     | Marketing  | United        |
| Executive   |   |             | - | 199 | 2          | Securities    |
| Vice        |   | University, |   | 9-2 |            | PLC.          |
| President   |   |     USA.    |   | 005 | Senior     |               |
|             |   |             |   |     | Vice       | United        |
| Marketing 2 |   |             |   | 199 | President, | Securities    |
|             |   |             |   | 2-1 | Marketing  | PLC.          |
|             |   |             |   | 999 | 50         |               |
|             |   |             |   |     |            | Union         |
|             |   |             |   | 199 | Acting     | Securities    |
|             |   |             |   | 0-1 | Vice       | Co., Ltd.     |
|             |   |             |   | 990 | President  |               |
|             |   |             |   |     | – IB       |               |
|             |   |             |   |     |            |               |
|             |   |             |   |     | Securities |               |
|             |   |             |   |     | Analyst    |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 15.Mr.Po    | 4 | -   Ms. 5,  | - | 200 | First      | United        |
| rntepThawor | 0 |             | n | 2-P | Executive  | Securities    |
| nwisuttikul |   |  Amnuaysilp | o | res | Vice       | PLC.          |
|             |   |     School  | n | ent | President  |               |
| First       |   |             | e |     | -Marketing | United        |
| Executive   |   |             | - | 200 | 2          | Securities    |
| Vice        |   |             |   | 1-2 |            | PLC.          |
| President-  |   |             |   | 002 | Marketi    |               |
|             |   |             |   |     | ng Advisor |               |
| Marketing 2 |   |             |   |     |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 16          | 5 | -   BBA. –  | - | 200 | Execu      | United        |
| .Mr.Pitsanu | 4 |             | n | 5-P | tive Vice  | Securities    |
| Phattanopas |   | Accounting, | o | res | President- | PLC.          |
|             |   |     Thai    | n | ent | Marketing  |               |
| Executive   |   |     Chamber | e |     | 2 Division | UOB Kayhian   |
| Vice        |   |     of      | - | 200 |            | Securities    |
| President – |   |             |   | 2-2 | Vice       |               |
| Marketing 2 |   |    Commerce |   | 005 | President  | Bua Luang     |
| Division    |   |             |   |     |            | Securities    |
|             |   |  University |   | 200 | Vice       |               |
|             |   |             |   | 1-2 | President  | J F Thanakom  |
|             |   |             |   | 002 |            | Securities    |
|             |   |             |   |     | Vice       |               |
|             |   |             |   | 199 | President  | Thana Siam    |
|             |   |             |   | 9-2 |            | Securities    |
|             |   |             |   | 001 | Marketing  | PLC.          |
|             |   |             |   |     | Manager    |               |
|             |   |             |   | 199 |            |               |
|             |   |             |   | 2-1 |            |               |
|             |   |             |   | 999 |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 17.         | 4 | -   BBA.,   | - | 200 | Executive  | United        |
| Mrs.Sumitra | 1 |     Social  | n | 4-P | Vice       | Securities    |
| Srisawad    |   |             | o | res | President  | PLC.          |
|             |   |    Science, | n | ent | -Marketing |               |
|  Exe        |   |             | e |     | 3          | BT Securities |
| cutive Vice |   |   Srinakari | - | 200 |            | PLC.          |
|  President- |   | ndharawirot |   | 3-2 | Exec       |               |
|             |   |             |   | 004 | utive Vice | Bualuang      |
|             |   |  University |   |     |  President | Securities    |
| Marketing 3 |   |             |   | 200 |            | PLC.          |
|             |   |             |   | 1-2 | Branch     |               |
|             |   |             |   | 003 | Manager    | J.F. Thanakom |
|             |   |             |   |     |            | Securities    |
|             |   |             |   | 199 | Bran       | PLC.          |
|             |   |             |   | 6-2 | ch Manager |               |
|             |   |             |   | 001 |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| Na          | A | Education   | % | W   |            |               |
| me/Position | g |             | S | ork |            |               |
|             | e |             | h | E   |            |               |
|             |   |             | a | xpe |            |               |
|             |   |             | r | rie |            |               |
|             |   |             | e | nce |            |               |
|             |   |             | h | in  |            |               |
|             |   |             | e | the |            |               |
|             |   |             | l | l   |            |               |
|             |   |             | d | ast |            |               |
|             |   |             |   | f   |            |               |
|             |   |             |   | ive |            |               |
|             |   |             |   | ye  |            |               |
|             |   |             |   | ars |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
|             |   |             |   | Per | Position   | Organization  |
|             |   |             |   | iod |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 18.         | 4 | -   MBA.-   | - | 200 | Executiv   | United        |
| Mr.Kittikul | 3 |             | n | 5-P | e Vice Pre | Securities    |
| Suporn      |   |  Marketing, | o | res | sident – M | PLC.          |
|             |   |             | n | ent | arketing 5 |               |
| Executive   |   |    Dhurakit | e |     |            | Apex          |
| Vice        |   |     Bundit  | - | 200 | Executive  | Securities    |
| President   |   |             |   | 2-2 | Vice       |               |
|             |   |  University |   | 005 | President  |               |
|             |   |             |   |     | –          |               |
|             |   |             |   |     | Marketing  |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 19          | 4 | BBA. –      | - | 200 | Executive  | United        |
| . Mr.Somcha | 1 | Economics,  | n | 5-P | Vice       | Securities    |
| i Teeratham |   | Chieng Mai  | o | res | President  | PLC.          |
|             |   | University  | n | ent | –          |               |
| Executive   |   |             | e |     | Marketing  | Apex          |
| Vice        |   |             | - | 200 | 6          | Securities    |
| President – |   |             |   | 2-2 |            |               |
| Marketing 6 |   |             |   | 004 | Executive  | Kim Eng       |
|             |   |             |   |     | Vice       | Securities    |
|             |   |             |   | 199 | President  | PLC.          |
|             |   |             |   | 9-2 |            |               |
|             |   |             |   | 002 | Marketing  |               |
|             |   |             |   |     | Manager    |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 20          | 4 | -   M.Sc.,  | - | 200 | Exec       | United        |
| .Mr.Namchai | 3 |             | n | 4-P | utive Vice | Securities    |
| Techar      |   |  Economics, | o | res |  President | PLC.          |
| attanaviroj |   |             | n | ent |            |               |
|             |   |   Thammasat | e |     | Senior     | SICCO         |
|  Exe        |   |             | - | 200 | Vice       | Securities    |
| cutive Vice |   |  University |   | 2-2 | President  | PLC.          |
|  President- |   |             |   | 004 |            |               |
|             |   |             |   |     | Senior     | Philip        |
|  Re         |   |             |   | 200 | Economist  | Securities    |
| search, Ins |   |             |   | 0-2 |            | (Thailand)    |
| titutional  |   |             |   | 002 |            | PLC.          |
|             |   |             |   |     |            |               |
|  Mar        |   |             |   |     |            |               |
| keting and  |   |             |   |     |            |               |
| Investment  |   |             |   |     |            |               |
|             |   |             |   |     |            |               |
|  Advisory   |   |             |   |     |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 21.Mrs      | 4 | -   BBA. ,  | 0 | 199 | Vice       | United        |
| .Thunchanok | 9 |             | . | 2-P | President- | Securities    |
| Luksameset  |   | Accounting, | 0 | res | Accounting | PLC.          |
|             |   |     Krierk  | 0 | ent | and        |               |
| Vice        |   |             | 8 |     | Finance    |               |
| President   |   |  University |   |     |            |               |
| -Accounting |   |             |   |     |            |               |
| and         |   |             |   |     |            |               |
|             |   |             |   |     |            |               |
| Finance     |   |             |   |     |            |               |
+-------------+---+-------------+---+-----+------------+---------------+

Remark : * Resigned during the year.