Attachment 1 Board of Directors and Management for the year 2007

+-------------+---+-------------+---+-----+------------+---------------+
| 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.          | 4 | Bachelor of | - | 200 | Director   | A.P.          |
|  Mr.Mitsuji | 1 | Laws, Osaka | 0 | 7-P |            | F.Hospitality |
|             |   | University  | - | res | Chairman   | Co.,Ltd.      |
|   Konoshita |   |             |   | ent | of the     |               |
|             |   |             |   |     | Board      | Group Lease   |
|   Chairman  |   |             |   | 200 |            | PCL.          |
|   of the    |   |             |   | 7-P | Chairman   |               |
|   Board     |   |             |   | res | of the     | United        |
|   (non-     |   |             |   | ent | Board      | Securities    |
| authorized) |   |             |   |     |            | PCL.          |
|             |   |             |   | 200 | Director   |               |
|   * being   |   |             |   | 6-P |            | A.P           |
|   the elder |   |             |   | res | Director   | .F.Management |
|   brother   |   |             |   | ent |            | Co., Ltd.     |
|   of Mr.    |   |             |   |     | Director   |               |
|   Tatsuya   |   |             |   | 200 |            | A             |
|   Konoshita |   |             |   | 6-P | Director   | .P.F.Holdings |
|             |   |             |   | res |            | Co., Ltd.     |
|             |   |             |   | ent |            |               |
|             |   |             |   |     |            | Sanwa Techno  |
|             |   |             |   | 200 |            | Co., Ltd.     |
|             |   |             |   | 5-P |            |               |
|             |   |             |   | res |            | Sanwa World   |
|             |   |             |   | ent |            | Service Co.,  |
|             |   |             |   |     |            | Ltd.          |
|             |   |             |   | 200 |            |               |
|             |   |             |   | 4-P |            |               |
|             |   |             |   | res |            |               |
|             |   |             |   | ent |            |               |
|             |   |             |   |     |            |               |
|             |   |             |   | 200 |            |               |
|             |   |             |   | 0-P |            |               |
|             |   |             |   | res |            |               |
|             |   |             |   | ent |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 2           | 7 | -   Doctor  | - | 199 | Chairman   | AXA Insurance |
| .Mr.Wichien | 8 |     of Law, | 0 | 8-P | of the     | Co.,Ltd.      |
| Wattanakun  |   |             | - | res | Board      |               |
|             |   |  University |   | ent |            | United        |
|  Inde       |   |     of      |   |     | I          | Securities    |
| pendent Dir |   |     Paris   |   | 199 | ndependent | PCL.          |
| ector(non-a |   |             |   | 4-P | Director / |               |
| uthorized)  |   | -           |   | res | Chairman   | Loxley PCL.   |
| / Chairman  |   | Certificate |   | ent | of Audit   |               |
| of the Audi |   |     from    |   |     | Committee  |               |
| t Committee |   |     Thai    |   | 199 |            |               |
|             |   |             |   | 3-P | Independe  |               |
|             |   |   Institute |   | res | nt Directo |               |
|             |   |     of      |   | ent | r/ Chairma |               |
|             |   |             |   |     | n of Audit |               |
|             |   |   Directors |   |     |  Committee |               |
|             |   |             |   |     |            |               |
|             |   | Association |   |     |            |               |
|             |   |     :       |   |     |            |               |
|             |   |             |   |     |            |               |
|             |   |   Program - |   |     |            |               |
|             |   |   Chairman  |   |     |            |               |
|             |   |   2000,     |   |     |            |               |
|             |   |   4/2001    |   |     |            |               |
|             |   |             |   |     |            |               |
|             |   |   - DAP ,   |   |     |            |               |
|             |   |   18/2004   |   |     |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 3.M         | 6 | -           | - | Oc  | I          | Thai-Agro     |
| r.Chokechai | 0 | M.Sc.(Civil | 0 | t.0 | ndependent | Energy PCL.   |
| Tanp        |   |     E       | - | 7-P | Director / |               |
| oonsinthana |   | ngineering) |   | res | Audit Com. | United        |
|             |   |             |   | ent | Member /   | Securities    |
|             |   |  University |   |     | Nomination | PCL.          |
| Independent |   |     of      |   | 200 | and        |               |
|   Director  |   |             |   | 4-P | Re         | Bond Market   |
|   (non-     |   |   Wisconsin |   | res | muneration | Development   |
|             |   |             |   | ent | Com.       | Committee,    |
| authorized) |   |    (Madison |   |     | Member     | Stock         |
|   / Audit   |   |     Campus) |   | 200 |            | Exchange of   |
|   Committee |   |     USA.    |   | 5-2 | I          | Thailand      |
|   Member    |   |             |   | 006 | ndependent |               |
|             |   | -   MBA.(Q  |   |     | Director / | Advance       |
|             |   | uantitative |   | 200 | Audit      | Information   |
|             |   |             |   | 3-P | Committee  | Technology    |
|             |   |    Analysis |   | res | Member     | PCL.          |
|             |   |     &       |   | ent |            |               |
|             |   |             |   |     | Committee  | Thai Stanley  |
|             |   |    Finance) |   | 200 | Member     | Electric PCL. |
|             |   |             |   | 0-P |            |               |
|             |   |  University |   | res | I          | Bangkok First |
|             |   |     of      |   | ent | ndependent | Investment    |
|             |   |             |   |     | Director / | and Trust     |
|             |   |   Wisconsin |   | 200 | Chairman   | PCL.          |
|             |   |             |   | 0-2 | of Audit   |               |
|             |   |    (Madison |   | 004 | Committee  | BFIT          |
|             |   |     Campus) |   |     |            | Securities    |
|             |   |     USA     |   | 200 | I          | Co.,Ltd.      |
|             |   |             |   | 0-2 | ndependent |               |
|             |   | -           |   | 004 | Director / |               |
|             |   | Certificate |   |     | Audit      |               |
|             |   |     from    |   |     | Committee  |               |
|             |   |     Thai    |   |     | Member     |               |
|             |   |             |   |     |            |               |
|             |   |   Institute |   |     | Managing   |               |
|             |   |     of      |   |     | Director   |               |
|             |   |             |   |     |            |               |
|             |   |   Directors |   |     | Director   |               |
|             |   |             |   |     |            |               |
|             |   | Association |   |     |            |               |
|             |   |     :       |   |     |            |               |
|             |   |             |   |     |            |               |
|             |   |   Program – |   |     |            |               |
|             |   |   DCP       |   |     |            |               |
|             |   |   3/2000    |   |     |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 4           | 5 | -   Ph.D.   | - | 200 | I          | CI Group PCL. |
| .Mr.Vorapol | 3 |             | 0 | 4-P | ndependent |               |
| So          |   |    Finance, | - | res | Director / | Ministry of   |
| catiyanurak |   |     Wharton |   | ent | Chairman   | Science and   |
|             |   |     School, |   |     | of Audit   | Technology    |
|             |   |             |   | 200 | Committee  |               |
| Independent |   |  University |   | 4-2 |            | Thai Red      |
|   Director  |   |     of      |   | 007 | National   | Cross Society |
|   (non-     |   |     Pe      |   |     | Science    |               |
| authorized) |   | nnsylvania, |   | 200 | and        | United        |
|             |   |     USA.    |   | 1-P | Technology | Securities    |
|             |   |             |   | res | D          | PCL.          |
|             |   | -           |   | ent | evelopment |               |
|             |   | Certificate |   |     | Board      | National      |
|             |   |     from    |   | 200 |            | Petrochemical |
|             |   |     Thai    |   | 0-P | Chairman   | PCL           |
|             |   |             |   | res | of         |               |
|             |   |   Institute |   | ent | Investment | Jasmin        |
|             |   |     of      |   |     | Advisory   | International |
|             |   |             |   | 200 | Board      | PCL.          |
|             |   |   Directors |   | 0-2 |            |               |
|             |   |             |   | 004 | I          | National      |
|             |   | Association |   |     | ndependent | Institute of  |
|             |   |     :       |   | 199 | Director   | Development   |
|             |   |             |   | 9-P |            | A             |
|             |   |   Program - |   | res | Director   | dministration |
|             |   |   DAP,      |   | ent |            |               |
|             |   |   1/2003    |   |     | I          |               |
|             |   |             |   | 198 | ndependent |               |
|             |   |   - DCP,    |   | 0-P | / Audit    |               |
|             |   |   42/2004   |   | res | Committee  |               |
|             |   |             |   | ent |            |               |
|             |   |   -         |   |     | Instruct   |               |
|             |   |   Chairman  |   |     | or-Finance |               |
|             |   |   2000,     |   |     |            |               |
|             |   |   10/2004   |   |     |            |               |
|             |   |             |   |     |            |               |
|             |   |   - Audit   |   |     |            |               |
|             |   |             |   |     |            |               |
|             |   |  Committee, |   |     |            |               |
|             |   |   6/2005    |   |     |            |               |
|             |   |             |   |     |            |               |
|             |   |   - Role of |   |     |            |               |
|             |   |   C         |   |     |            |               |
|             |   | ompensation |   |     |            |               |
|             |   |             |   |     |            |               |
|             |   |  Committee, |   |     |            |               |
|             |   |   1/2006    |   |     |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 5.Mr. Vikit | 5 | -MBA,       | - | 200 | Chief      | Talomsin      |
| Kachonn     | 0 |  Accounting | 0 | 7-P | Executive  | Plastic Co.,  |
| arongvanich |   | , Thammasat | - | res | Officer    | Ltd.          |
|             |   |  University |   | ent |            |               |
| Independent |   |             |   |     | I          | United        |
| Director    |   | -           |   | 200 | ndependent | Securities    |
| (non-       |   | Certificate |   | 6-P | Director / | PCL.          |
| authorized) |   | from Thai   |   | res | Audit      |               |
| / Audit     |   | Institute   |   | ent | Committee  | Pharma Cosmet |
| Committee   |   | of          |   |     | Member     | Co., Ltd.     |
|             |   | Directors   |   | 20  |            |               |
|             |   | Association |   | 04- | I          | Siam City     |
|             |   | :           |   | Feb | ndependent | Securities    |
|             |   |             |   | .08 | Director / | PCL.          |
|             |   | Program –   |   |     | Chairman   |               |
|             |   | DCP,        |   | 200 | of Audit   | Univentures   |
|             |   | 22/2002     |   | 4-2 | Committee  | PCL.          |
|             |   |             |   | 006 |            |               |
|             |   | - Role of   |   |     | Managing   | Philip        |
|             |   | Chairman,   |   | 199 | Director   | Securities    |
|             |   | 12/2005     |   | 9-2 |            | (Thailand)    |
|             |   |             |   | 007 | I          | PCL.          |
|             |   | - Role of   |   |     | ndependent |               |
|             |   | C           |   | 199 | Director / |               |
|             |   | ompensation |   | 7-2 | Audit      |               |
|             |   | Committee,  |   | 004 | Committee  |               |
|             |   | 1/2006      |   |     | Member     |               |
|             |   |             |   |     |            |               |
|             |   |             |   |     | Executive  |               |
|             |   |             |   |     | Board      |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 6. Mr.      | 3 | -B.BA.      | - | 200 | Director/  | United        |
| Jeremy Liau | 9 | Finance,    | 0 | 6-P | Executive  | Securities    |
|             |   | University  | - | res | Director   | PCL.          |
| Director    |   | of Notre    |   | ent | /Managing  |               |
| (           |   | Dame, USA.  |   |     | Director – | Rabobank      |
| authorized) |   |             |   | 200 | Investment | I             |
| / Executive |   | -           |   | 2-2 | Banking    | nternational, |
| Director    |   | Certificate |   | 005 |            | Singapore     |
| and         |   | from Thai   |   |     | Director – |               |
| Managing    |   | Institute   |   | 199 | Corporate  | AIA Capital   |
| Director    |   | of          |   | 9-2 | Advisory / | Corporation   |
| (highest    |   | Directors   |   | 001 | Mergers &  | Ltd.,         |
| executive)  |   | Association |   |     | Ac         | Singapore     |
|             |   | :           |   |     | quisitions |               |
|             |   |             |   |     |            |               |
|             |   | Program –   |   |     | Vice       |               |
|             |   | DAP,        |   |     | President  |               |
|             |   | 67/2007     |   |     |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 7.          | 3 | -   B.A.    | 0 | 200 | Director/  | United        |
|  Mr. Tatsuy | 6 |             | . | 6-P | Chairman   | Securities    |
| a Konoshita |   |  Department | 0 | res | of the     | PCL.          |
|             |   |     of      | 9 | ent | Executive  |               |
| Director    |   |             |   |     | Board and  | Bangkok       |
| (           |   |    History, |   | 200 | Senior     | Station       |
| authorized) |   |     Osaka   |   | 5-2 | Executive  | Network Co.,  |
| / Chairman  |   |             |   | 006 | Vice       | L             |
| of the      |   |  University |   |     | President  | td.(Thailand) |
| Executive   |   |             |   | 199 | – Business |               |
| Board and   |   |             |   | 8-2 | D          | Sanwa Home    |
| Senior      |   |             |   | 005 | evelopment | Service Co.,  |
| Executive   |   |             |   |     |            | Ltd.(Japan)   |
| Vice        |   |             |   |     | Chief      |               |
| President – |   |             |   |     | Executive  |               |
| Business    |   |             |   |     | Officer    |               |
| Development |   |             |   |     |            |               |
|             |   |             |   |     | Director   |               |
| * being the |   |             |   |     |            |               |
| younger     |   |             |   |     |            |               |
| brother of  |   |             |   |     |            |               |
| Mr. Mitsuji |   |             |   |     |            |               |
| Konoshita.  |   |             |   |     |            |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 8.          | 3 | -   BBA.,   | - | 200 | Director/  | United        |
| Mr.Yothin   | 9 |             | 0 | 7-P | Executive  | Securities    |
| Viriyenawat |   |  Marketing, | - | res | Dir        | PCL.          |
|             |   |     Dhu     |   | ent | ector-Thai |               |
| Dir         |   | rakitbundit |   |     | Marketing  | United        |
| ector(Autho |   |             |   | 200 |            | Securities    |
| rized) / Ex |   |  University |   | 6-2 | Senior     | PCL.          |
| ecutive Dir |   |             |   | 007 | Executive  |               |
| ector- Thai |   | -           |   |     | Vice       | United        |
|  Marketing  |   | Certificate |   | 200 | President  | Securities    |
|             |   | from Thai   |   | 2-2 | -Marketing | PCL.          |
|             |   | Institute   |   | 005 | 1          |               |
|             |   | of          |   |     |            | United        |
|             |   | Directors   |   | 200 | Executive  | Securities    |
|             |   | Association |   | 1-2 | Vice       | PCL.          |
|             |   | :           |   | 002 | President  |               |
|             |   |             |   |     | -Marketing | SICCO         |
|             |   | Program –   |   | 200 | 1          | Securities    |
|             |   | DAP,        |   | 0-2 |            | PCL.          |
|             |   | 64/2007     |   | 001 | Acting     |               |
|             |   |             |   |     | Executive  | J.F. Thanakom |
|             |   |             |   | 199 | Vice       | Securities    |
|             |   |             |   | 9-1 | President  | PCL.          |
|             |   |             |   | 999 | -Marketing |               |
|             |   |             |   |     | 30,        |               |
|             |   |             |   |     | Electronic |               |
|             |   |             |   |     | Trading    |               |
|             |   |             |   |     | and        |               |
|             |   |             |   |     | Ins        |               |
|             |   |             |   |     | titutional |               |
|             |   |             |   |     | Marketing  |               |
|             |   |             |   |     |            |               |
|             |   |             |   |     | Manager    |               |
|             |   |             |   |     |            |               |
|             |   |             |   |     | Assistant  |               |
|             |   |             |   |     | Manager    |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 9.          | 4 | -   MBA,    | - | 200 | Director/  | United        |
| .M          | 8 |             | 0 | 7-P | Executive  | Securities    |
| s.Tippranee |   |   Kasetsart | - | res | Director – | PCL           |
| Chatmanop   |   |             |   | ent | Business   |               |
|             |   |  University |   |     | Support    | United        |
| Director    |   |             |   | 200 |            | Securities    |
| (           |   | -           |   | 2-2 | Director / | PCL           |
| authorized) |   | Ceritficate |   | 007 | Senior     |               |
| / Executive |   |     from    |   |     | Executive  | United        |
| Director -  |   |     Thai    |   | 200 | Vice       | Securities    |
| Business    |   |             |   | 1-2 | President  | PCL.          |
| Support     |   |   Institute |   | 002 | -Business  |               |
|             |   |     of      |   |     | Support    | United        |
|             |   |             |   | 199 |            | Securities    |
|             |   |   Directors |   | 2-2 | Executive  | PCL.          |
|             |   |             |   | 001 | Vice       |               |
|             |   | Association |   |     | President  |               |
|             |   |     :       |   |     | –O         |               |
|             |   |             |   |     | perations, |               |
|             |   |   Program – |   |     | Accounting |               |
|             |   |   DAP,      |   |     | & Finance  |               |
|             |   |   1/2003    |   |     | and        |               |
|             |   |             |   |     | I          |               |
|             |   |             |   |     | nformation |               |
|             |   |             |   |     | Technology |               |
|             |   |             |   |     |            |               |
|             |   |             |   |     | Senior     |               |
|             |   |             |   |     | Vice       |               |
|             |   |             |   |     | President- |               |
|             |   |             |   |     | Accounting |               |
|             |   |             |   |     | and        |               |
|             |   |             |   |     | Finance    |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 10.         | 4 | -   MBA.-   | - | 200 | Senior     | United        |
| Mrs.Suwanna | 8 |             | 0 | 6-P | Executive  | Securities    |
| Sungkameka  |   |    Finance, | - | res | Vice       | PCL.          |
|             |   |             |   | ent | President  |               |
| Executive   |   |   Armstrong |   |     | -Marketing | United        |
| Director /  |   |             |   | 200 | 2          | Securities    |
| Senior      |   | University, |   | 5-2 |            | PCL.          |
| Executive   |   |     USA.    |   | 006 | First      |               |
| Vice        |   |             |   |     | Executive  | United        |
| President   |   |             |   | 199 | Vice       | Securities    |
|             |   |             |   | 9-2 | President  | PCL.          |
| Marketing 2 |   |             |   | 005 | Marketing  |               |
|             |   |             |   |     | 2          | United        |
|             |   |             |   | 199 |            | Securities    |
|             |   |             |   | 2-1 | Senior     | PCL.          |
|             |   |             |   | 999 | Vice       |               |
|             |   |             |   |     | President, | Union         |
|             |   |             |   | 199 | Marketing  | Securities    |
|             |   |             |   | 0-1 | 50         | Co., Ltd.     |
|             |   |             |   | 990 |            |               |
|             |   |             |   |     | Acting     |               |
|             |   |             |   |     | Vice       |               |
|             |   |             |   |     | President  |               |
|             |   |             |   |     | – IB       |               |
|             |   |             |   |     |            |               |
|             |   |             |   |     | Securities |               |
|             |   |             |   |     | Analyst    |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 11.         | 4 | -   Ms. 5,  | - | 200 | Senior     | United        |
| Mr.Po       | 3 |             | 0 | 6-P | Executive  | Securities    |
| rntepThawor |   |  Amnuaysilp | - | res | Vice       | PCL.          |
| nwisuttikul |   |     School  |   | ent | President  |               |
|             |   |             |   |     | -Marketing | United        |
| Executive   |   |             |   | 200 | 3          | Securities    |
| Director /  |   |             |   | 2-2 |            | PCL.          |
| Senior      |   |             |   | 005 | First      |               |
| Executive   |   |             |   |     | Executive  | United        |
| Vice        |   |             |   | 200 | Vice       | Securities    |
| President - |   |             |   | 1-2 | President  | PCL.          |
| Marketing 3 |   |             |   | 002 | -Marketing |               |
|             |   |             |   |     | 2          |               |
|             |   |             |   |     |            |               |
|             |   |             |   |     | Marketi    |               |
|             |   |             |   |     | ng Advisor |               |
+-------------+---+-------------+---+-----+------------+---------------+
| 12.         | 3 | -   MBA. ,  | - | 200 | Vice       | United        |
| Ms.Srisunan | 3 |             | 0 | 7-P | President- | Securities    |
| Kon         |   | Accounting, | - | res | Accounting | PCL.          |
| trakulpitak |   |             |   | ent | and        |               |
| *           |   |   Thammasat |   |     | Finance    | Ernst & Young |
|             |   |             |   | 199 |            | Office Co.,   |
| Vice        |   |  University |   | 6-2 | Audit      | Ltd.          |
| President   |   |             |   | 007 | Manager    |               |
| -Accounting |   |             |   |     |            |               |
| and         |   |             |   |     |            |               |
|             |   |             |   |     |            |               |
| Finance     |   |             |   |     |            |               |
+-------------+---+-------------+---+-----+------------+---------------+

* Joint during the year