ATTACHMENT

Board of Directors and Management Team

+-------------------------+-------+-------+-------+--------+--------+
| Company Name            | Co    | Subsi | Affil | R      |        |
|                         | mpany | diary | iated | elated |        |
| Name                    |       | Co    | Co    | Com    |        |
|                         |       | mpany | mpany | panies |        |
|                         |       |       |       |        |        |
|                         |       | None  |       | 1 2    |        |
+-------------------------+-------+-------+-------+--------+--------+
| 1. Mr.Metha Trillit     |      |       |      |       |       |
+-------------------------+-------+-------+-------+--------+--------+
| 2. Mr.Chaovuth          |      |       |      |       |        |
| Pojanalai               |       |       |       |        |        |
+-------------------------+-------+-------+-------+--------+--------+
| 3. Mr.Bancha            |      |       |      |        |        |
| Choengwiwatkit          |       |       |       |        |        |
+-------------------------+-------+-------+-------+--------+--------+
| 4. Dr.Viwat Trillit     |      |       |      |        |        |
+-------------------------+-------+-------+-------+--------+--------+
| 5. Mr.Suvit             |      |       |       |        |       |
| Wesaratchawest          |       |       |       |        |        |
+-------------------------+-------+-------+-------+--------+--------+
| 6Mr.Chaiwat             | ∗    |       |       |        |        |
| Chandarasrivongs        |       |       |       |        |        |
+-------------------------+-------+-------+-------+--------+--------+
| 7.Mr.Lertchai           | ∗    |       |       |        |        |
| Leelayonkul             |       |       |       |        |        |
+-------------------------+-------+-------+-------+--------+--------+
| 8.Dr.Chongrak           | ∗    |       |       |        |        |
| Priohanont              |       |       |       |        |        |
+-------------------------+-------+-------+-------+--------+--------+
| 9.Mr.Takeo Nakahara     |      |       |       |        |        |
+-------------------------+-------+-------+-------+--------+--------+
| 10. Mr.Siew Ka Wei      |      |       |       |        |        |
+-------------------------+-------+-------+-------+--------+--------+
| 11.Mr.Kazuhide Oshimbe  |      |       |       |        |        |
+-------------------------+-------+-------+-------+--------+--------+
| 12.Mr.Sumet             | ∅     |       |       |        |       |
| Choengwiwatkit          |       |       |       |        |        |
+-------------------------+-------+-------+-------+--------+--------+
| 13.Mr.Chanwut           | ∅     |       |       |        |        |
| Kooniyapantu            |       |       |       |        |        |
+-------------------------+-------+-------+-------+--------+--------+
| 14.Mr.Chusak Khumsap    | ∅     |       |       |        |        |
+-------------------------+-------+-------+-------+--------+--------+
| 15.Mr.Visut             | ∅     |       |       |        |        |
| Vanitcharoenkarn        |       |       |       |        |        |
+-------------------------+-------+-------+-------+--------+--------+
| 16.Mr. Joseph Ng        | ∅     |       |      |        |        |
+-------------------------+-------+-------+-------+--------+--------+
| 17.Mr.Palitorn          | ∅     |       |       |        |        |
| Aimtanaporn             |       |       |       |        |        |
+-------------------------+-------+-------+-------+--------+--------+
| 18.Mr..Rapin Theingthum | ∅     |       |       |        |        |
+-------------------------+-------+-------+-------+--------+--------+
| 19.Mrs.Parichart        | ∅     |       |       |        |        |
| Manuthasna              |       |       |       |        |        |
+-------------------------+-------+-------+-------+--------+--------+

Remark 1) Company = Pato Chemical Industry Public Co.,Ltd.

  Affiliated Company = Acron Plastic Industry Co.,Ltd.

  Related Company 1. = Asia Mineral Industry Co.,Ltd.

2. = Kentex Chemical Industry Co.,Ltd.

2)  = President

 = Executive Director

 = Director

∅ = Manager

 = Audit Committee

+-----------+---+------------+----+-----+---+------------+--------------+---+
| Name      | A | Education  | Pe | 5   |   |            |              |   |
|           | g |            | rc | Ye  |   |            |              |   |
|           | e |            | en | ars |   |            |              |   |
|           |   |            | ta | Ex  |   |            |              |   |
|           |   |            | ge | per |   |            |              |   |
|           |   |            |    | ien |   |            |              |   |
|           |   |            |    | ces |   |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
|           |   |            | Of | Du  | P |            | Company/Type |   |
|           |   |            | Sh | rat | o |            | of Business  |   |
|           |   |            | ar | ion | s |            |              |   |
|           |   |            | es |     | i |            |              |   |
|           |   |            |    |     | t |            |              |   |
|           |   |            |    |     | i |            |              |   |
|           |   |            |    |     | o |            |              |   |
|           |   |            |    |     | n |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
| Mr.Metha  | 6 | B. Sc.     | 1  | 1   | C |            | Acron        |   |
| Trillit   | 3 | Chemical   | ,9 | 989 | h |            | Plastic      |   |
|           |   | E          | 00 | –   | a |            | Industry     |   |
|           |   | ngineering | ,0 | P   | i |            | Co.,Ltd.     |   |
|           |   | Tunghai    | 00 | res | r |            |              |   |
|           |   | U          | or | ent | m |            | Asia Mineral |   |
|           |   | niversity, |    |     | a |            | Processing   |   |
|           |   | Taiwan     | 13 | 1   | n |            | Co.,Ltd.     |   |
|           |   |            | .5 | 984 |   |            |              |   |
|           |   |            | 7% | –   | D |            | Kentex       |   |
|           |   |            |    | P   | i |            | Chemical     |   |
|           |   |            |    | res | r |            | Co.,Ltd.     |   |
|           |   |            |    | ent | e |            |              |   |
|           |   |            |    |     | c |            | Pato         |   |
|           |   |            |    | 1   | t |            | Chemical     |   |
|           |   |            |    | 983 | o |            | Industry     |   |
|           |   |            |    | –   | r |            | Public       |   |
|           |   |            |    | P   |   |            | Co.,Ltd.     |   |
|           |   |            |    | res | D |            |              |   |
|           |   |            |    | ent | i |            |              |   |
|           |   |            |    |     | r |            |              |   |
|           |   |            |    | 1   | e |            |              |   |
|           |   |            |    | 973 | c |            |              |   |
|           |   |            |    | –   | t |            |              |   |
|           |   |            |    | P   | o |            |              |   |
|           |   |            |    | res | r |            |              |   |
|           |   |            |    | ent |   |            |              |   |
|           |   |            |    |     | C |            |              |   |
|           |   |            |    |     | h |            |              |   |
|           |   |            |    |     | a |            |              |   |
|           |   |            |    |     | i |            |              |   |
|           |   |            |    |     | r |            |              |   |
|           |   |            |    |     | m |            |              |   |
|           |   |            |    |     | a |            |              |   |
|           |   |            |    |     | n |            |              |   |
|           |   |            |    |     | / |            |              |   |
|           |   |            |    |     | P |            |              |   |
|           |   |            |    |     | r |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | s |            |              |   |
|           |   |            |    |     | i |            |              |   |
|           |   |            |    |     | d |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | n |            |              |   |
|           |   |            |    |     | t |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
| M         | 5 | Mechanical | 1  | 1   | D |            | Acron        |   |
| r.Chaovut | 7 | School     | ,3 | 989 | i |            | Plastic      |   |
| Pojanalai |   | from China | 40 | –   | r |            | Industry     |   |
|           |   |            | ,0 | P   | e |            | Co.,Ltd.     |   |
|           |   |            | 00 | res | c |            |              |   |
|           |   |            | or | ent | t |            | Asia Mineral |   |
|           |   |            | 9. |     | o |            | Processing   |   |
|           |   |            | 57 | 1   | r |            | Co.,Ltd.     |   |
|           |   |            | %  | 983 |   |            |              |   |
|           |   |            |    | –   | M |            | Pato         |   |
|           |   |            |    | P   | a |            | Chemical     |   |
|           |   |            |    | res | n |            | Industry     |   |
|           |   |            |    | ent | a |            | Public       |   |
|           |   |            |    |     | g |            | Co.,Ltd.     |   |
|           |   |            |    | 1   | i |            |              |   |
|           |   |            |    | 973 | n |            |              |   |
|           |   |            |    | –   | g |            |              |   |
|           |   |            |    | P   | D |            |              |   |
|           |   |            |    | res | i |            |              |   |
|           |   |            |    | ent | r |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | c |            |              |   |
|           |   |            |    |     | t |            |              |   |
|           |   |            |    |     | o |            |              |   |
|           |   |            |    |     | r |            |              |   |
|           |   |            |    |     |   |            |              |   |
|           |   |            |    |     | S |            |              |   |
|           |   |            |    |     | i |            |              |   |
|           |   |            |    |     | g |            |              |   |
|           |   |            |    |     | n |            |              |   |
|           |   |            |    |     | a |            |              |   |
|           |   |            |    |     | t |            |              |   |
|           |   |            |    |     | o |            |              |   |
|           |   |            |    |     | r |            |              |   |
|           |   |            |    |     | y |            |              |   |
|           |   |            |    |     | D |            |              |   |
|           |   |            |    |     | i |            |              |   |
|           |   |            |    |     | r |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | c |            |              |   |
|           |   |            |    |     | t |            |              |   |
|           |   |            |    |     | o |            |              |   |
|           |   |            |    |     | r |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
| Mr.Bancha | 8 | -          | 4  | 1   | D |            | Pato         |   |
| Choen     | 3 |            | 46 | 973 | i |            | Chemical     |   |
| gvivatkit |   |            | ,0 | –   | r |            | Industry     |   |
|           |   |            | 00 | P   | e |            | Public       |   |
|           |   |            | or | res | c |            | Co.,Ltd.     |   |
|           |   |            |    | ent | t |            |              |   |
|           |   |            | 3. |     | o |            | Acron        |   |
|           |   |            | 19 | 199 | r |            | Plastic      |   |
|           |   |            | %  | 8 - |   |            | Industry     |   |
|           |   |            |    | P   | D |            | Co.,Ltd.     |   |
|           |   |            |    | res | i |            |              |   |
|           |   |            |    | ent | r |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | c |            |              |   |
|           |   |            |    |     | t |            |              |   |
|           |   |            |    |     | o |            |              |   |
|           |   |            |    |     | r |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
| Mr.Suvit  | 4 | Mini MBA   | 26 | 1   | D |            | Pato         |   |
| Wesar     | 9 | Thammasart | 3, | 992 | i |            | Chemical     |   |
| atChawest |   | University | 00 | –   | r |            | Industry     |   |
|           |   |            | or | P   | e |            | Public       |   |
|           |   |            |    | res | c |            | Co.,Ltd.     |   |
|           |   |            | 1  | ent | t |            |              |   |
|           |   |            | .8 |     | o |            | Sahawat      |   |
|           |   |            | 8% | 1   | r |            | Enterprise   |   |
|           |   |            |    | 995 |   |            | Co.,Ltd.     |   |
|           |   |            |    | –   | D |            |              |   |
|           |   |            |    | P   | i |            | Kentex       |   |
|           |   |            |    | res | r |            | Chemical     |   |
|           |   |            |    | ent | e |            | Co.,Ltd.     |   |
|           |   |            |    |     | c |            |              |   |
|           |   |            |    | 1   | t |            | Acron        |   |
|           |   |            |    | 983 | o |            | Plastic      |   |
|           |   |            |    | –   | r |            | Industry     |   |
|           |   |            |    | P   |   |            | Co.,Ltd.     |   |
|           |   |            |    | res | D |            |              |   |
|           |   |            |    | ent | i |            |              |   |
|           |   |            |    |     | r |            |              |   |
|           |   |            |    | 198 | e |            |              |   |
|           |   |            |    | 9 - | c |            |              |   |
|           |   |            |    | 1   | t |            |              |   |
|           |   |            |    | 997 | o |            |              |   |
|           |   |            |    |     | r |            |              |   |
|           |   |            |    |     |   |            |              |   |
|           |   |            |    |     | D |            |              |   |
|           |   |            |    |     | i |            |              |   |
|           |   |            |    |     | r |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | c |            |              |   |
|           |   |            |    |     | t |            |              |   |
|           |   |            |    |     | o |            |              |   |
|           |   |            |    |     | r |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
| Dr.Viwat  | 3 | DBA        | 1  | 1   | D |            | Pato         |   |
| Trillit   | 2 | Int        | ,4 | 988 | i |            | Chemical     |   |
|           |   | ernational | 00 | –   | r |            | Industry     |   |
|           |   | Business   | ,0 | P   | e |            | Public       |   |
|           |   | USIU, USA  | 00 | res | c |            | Co.,Ltd.     |   |
|           |   |            | or | ent | t |            |              |   |
|           |   | MBA        | 1  |     | o |            | Pato         |   |
|           |   | Rutgers    | 0% | 1   | r |            | Chemical     |   |
|           |   | U          |    | 996 |   |            | Industry     |   |
|           |   | niversity, |    | –   | V |            | Public       |   |
|           |   | USA        |    | P   | i |            | Co.,Ltd.     |   |
|           |   |            |    | res | c |            |              |   |
|           |   | B.Sc.      |    | ent | e |            | Acron        |   |
|           |   | (Chemical  |    |     | P |            | Plastic      |   |
|           |   | En         |    | 199 | r |            | Industry     |   |
|           |   | gineering) |    | 8 - | e |            | Co.,Ltd.     |   |
|           |   | University |    | P   | s |            |              |   |
|           |   | of         |    | res | i |            |              |   |
|           |   | Rochester, |    | ent | d |            |              |   |
|           |   | USA        |    |     | e |            |              |   |
|           |   |            |    |     | n |            |              |   |
|           |   |            |    |     | t |            |              |   |
|           |   |            |    |     | A |            |              |   |
|           |   |            |    |     | d |            |              |   |
|           |   |            |    |     | m |            |              |   |
|           |   |            |    |     | i |            |              |   |
|           |   |            |    |     | n |            |              |   |
|           |   |            |    |     | i |            |              |   |
|           |   |            |    |     | s |            |              |   |
|           |   |            |    |     | t |            |              |   |
|           |   |            |    |     | r |            |              |   |
|           |   |            |    |     | a |            |              |   |
|           |   |            |    |     | t |            |              |   |
|           |   |            |    |     | i |            |              |   |
|           |   |            |    |     | o |            |              |   |
|           |   |            |    |     | n |            |              |   |
|           |   |            |    |     | a |            |              |   |
|           |   |            |    |     | n |            |              |   |
|           |   |            |    |     | d |            |              |   |
|           |   |            |    |     | F |            |              |   |
|           |   |            |    |     | i |            |              |   |
|           |   |            |    |     | n |            |              |   |
|           |   |            |    |     | a |            |              |   |
|           |   |            |    |     | n |            |              |   |
|           |   |            |    |     | c |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     |   |            |              |   |
|           |   |            |    |     | D |            |              |   |
|           |   |            |    |     | i |            |              |   |
|           |   |            |    |     | r |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | c |            |              |   |
|           |   |            |    |     | t |            |              |   |
|           |   |            |    |     | o |            |              |   |
|           |   |            |    |     | r |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
| M         | 6 | M.Sc.(     | -  | P   | A |            | Minister of  |   |
| r.Chaiwat | 4 | Plant      |    | res | d |            | the Office   |   |
| Chandar   |   | Pathology  |    | ent | v |            | of the Prime |   |
| asrivongs |   | &          |    |     | i |            | Minister     |   |
|           |   | Mycology)  |    | 1   | s |            | (Prof. Dr.   |   |
|           |   | University |    | 998 | o |            | Krasae       |   |
|           |   | of London  |    | –   | r |            | Chanavong)   |   |
|           |   |            |    | P   |   |            |              |   |
|           |   | D.I.C.     |    | res | M |            | Pato         |   |
|           |   | Imperial   |    | ent | e |            | Chemical     |   |
|           |   | College    |    | 1   | m |            | Industry     |   |
|           |   |            |    | 993 | b |            | Public       |   |
|           |   | B. Sc.     |    | –   | e |            | Co.,Ltd.     |   |
|           |   | (Botany)   |    | P   | r |            |              |   |
|           |   |            |    | res | o |            | Pato         |   |
|           |   | Chu        |    | ent | f |            | Chemical     |   |
|           |   | lalongkorn |    |     | A |            | Industry     |   |
|           |   | University |    | 199 | u |            | Public       |   |
|           |   |            |    | 5 - | d |            | Co.,Ltd.     |   |
|           |   |            |    | 1   | i |            |              |   |
|           |   |            |    | 996 | t |            | Ministry of  |   |
|           |   |            |    |     | C |            | Agriculture  |   |
|           |   |            |    |     | o |            | and          |   |
|           |   |            |    |     | m |            | Co-operative |   |
|           |   |            |    |     | m |            |              |   |
|           |   |            |    |     | i |            |              |   |
|           |   |            |    |     | t |            |              |   |
|           |   |            |    |     | t |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     |   |            |              |   |
|           |   |            |    |     | D |            |              |   |
|           |   |            |    |     | i |            |              |   |
|           |   |            |    |     | r |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | c |            |              |   |
|           |   |            |    |     | t |            |              |   |
|           |   |            |    |     | o |            |              |   |
|           |   |            |    |     | r |            |              |   |
|           |   |            |    |     |   |            |              |   |
|           |   |            |    |     | I |            |              |   |
|           |   |            |    |     | n |            |              |   |
|           |   |            |    |     | s |            |              |   |
|           |   |            |    |     | p |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | c |            |              |   |
|           |   |            |    |     | t |            |              |   |
|           |   |            |    |     | o |            |              |   |
|           |   |            |    |     | r |            |              |   |
|           |   |            |    |     | G |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | n |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | r |            |              |   |
|           |   |            |    |     | a |            |              |   |
|           |   |            |    |     | l |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
| Name      | A | Education  | Pe | 5   |   |            |              |   |
|           | g |            | rc | Ye  |   |            |              |   |
|           | e |            | en | ars |   |            |              |   |
|           |   |            | ta | Ex  |   |            |              |   |
|           |   |            | ge | per |   |            |              |   |
|           |   |            |    | ien |   |            |              |   |
|           |   |            |    | ces |   |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
|           |   |            | Of | Du  |   | Position   | Company/Type |   |
|           |   |            | Sh | rat |   |            | of Business  |   |
|           |   |            | ar | ion |   |            |              |   |
|           |   |            | es |     |   |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
| Mr        | 6 | Master of  | -  | 1   |   | Chairman   | Pato         |   |
| .Lertchai | 2 | Economics  |    | 998 |   | of Audit   | Chemical     |   |
| Le        |   | NDSU USA   |    | –   |   | Committee  | Industry     |   |
| elayonkul |   |            |    | P   |   |            | Public       |   |
|           |   |            |    | res |   | Director   | Co.,Ltd.     |   |
|           |   |            |    | ent |   |            |              |   |
|           |   |            |    |     |   | I          | L/A Holdings |   |
|           |   |            |    | 1   |   | ndependent | Co.,Ltd.     |   |
|           |   |            |    | 997 |   | Director   |              |   |
|           |   |            |    | –   |   |            | Pato         |   |
|           |   |            |    | P   |   | Director   | Chemical     |   |
|           |   |            |    | res |   |            | Industry     |   |
|           |   |            |    | ent |   | Director   | Public       |   |
|           |   |            |    |     |   |            | Co.,Ltd.     |   |
|           |   |            |    | 1   |   |            |              |   |
|           |   |            |    | 993 |   |            | Hong Sang    |   |
|           |   |            |    | –   |   |            | Thai         |   |
|           |   |            |    | P   |   |            | Co.,Ltd.     |   |
|           |   |            |    | res |   |            |              |   |
|           |   |            |    | ent |   |            | MCC Public   |   |
|           |   |            |    |     |   |            | Co.,Ltd.     |   |
|           |   |            |    | 1   |   |            |              |   |
|           |   |            |    | 987 |   |            |              |   |
|           |   |            |    | –   |   |            |              |   |
|           |   |            |    | P   |   |            |              |   |
|           |   |            |    | res |   |            |              |   |
|           |   |            |    | ent |   |            |              |   |
|           |   |            |    |     |   |            |              |   |
|           |   |            |    | 197 |   |            |              |   |
|           |   |            |    | 3 - |   |            |              |   |
|           |   |            |    | 1   |   |            |              |   |
|           |   |            |    | 997 |   |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
| Dr        | 6 | Ph.D.      | -  | 1   |   | Member of  | Pato         |   |
| .Chongrak | 8 | Science    |    | 997 |   | Audit      | Chemical     |   |
| P         |   | and Woods  |    | –   |   | Committee  | Industry     |   |
| richanond |   | T          |    | P   |   |            | Public       |   |
|           |   | echnology, |    | res |   | I          | Co.,Ltd.     |   |
|           |   | New York   |    | ent |   | ndependent | Pato         |   |
|           |   | U          |    |     |   | Director   | Chemical     |   |
|           |   | niversity, |    | 1   |   |            | Industry     |   |
|           |   | USA        |    | 993 |   | Assistant  | Public       |   |
|           |   |            |    | –   |   | Professor  | Co.,Ltd.     |   |
|           |   |            |    | P   |   | (Former    |              |   |
|           |   |            |    | res |   | President  | Kasetsart    |   |
|           |   |            |    | ent |   | of         | University   |   |
|           |   |            |    |     |   | Kasetsart  |              |   |
|           |   |            |    | 1   |   | University |              |   |
|           |   |            |    | 976 |   | for 2      |              |   |
|           |   |            |    | –   |   | Sessions)  |              |   |
|           |   |            |    | 1   |   |            |              |   |
|           |   |            |    | 991 |   |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
| Mr.Takeo  | 5 | B. Sc.     | 1  | 1   |   | Dir        | Pato         |   |
| Nakahara  | 1 | Marine     | 00 | 992 |   | ector/Vice | Chemical     |   |
|           |   | Science    | ,0 | –   |   | President  | Industry     |   |
|           |   |            | 00 | P   |   | Production | Public       |   |
|           |   | B. Sc.     | or | res |   |            | Co.,Ltd.     |   |
|           |   | Chemical   | 0  | ent |   |            |              |   |
|           |   | E          | .7 |     |   |            | Acron        |   |
|           |   | ngineering | 1% | 198 |   |            | Plastic      |   |
|           |   |            |    | 8 - |   |            | Industry     |   |
|           |   | Tokyo      |    | 1   |   |            | Co.,Ltd.     |   |
|           |   | U          |    | 999 |   |            |              |   |
|           |   | niversity, |    |     |   |            |              |   |
|           |   | Japan      |    |     |   |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
| Mr.Siew   | 4 | M. Sc.     | -  | 1   |   | Director   | Pato         |   |
| Ka Wei    | 5 | (O         |    | 998 |   |            | Chemical     |   |
|           |   | perational |    | –   |   | Director   | Industry     |   |
|           |   | Research)  |    | P   |   |            | Public       |   |
|           |   |            |    | res |   | Deputy     | Co.,Ltd      |   |
|           |   | B. Sc.     |    | ent |   | Managing   |              |   |
|           |   | (En        |    |     |   | Director   | Acron        |   |
|           |   | gineering) |    | 1   |   |            | Plastic      |   |
|           |   |            |    | 998 |   |            | Industry     |   |
|           |   | Imperial   |    | –   |   |            | Co.,Ltd.     |   |
|           |   | College    |    | 2   |   |            |              |   |
|           |   |            |    | 000 |   |            | Ancom        |   |
|           |   |            |    |     |   |            | Berhad,      |   |
|           |   |            |    | 1   |   |            | Malaysia     |   |
|           |   |            |    | 992 |   |            |              |   |
|           |   |            |    | –   |   |            |              |   |
|           |   |            |    | P   |   |            |              |   |
|           |   |            |    | res |   |            |              |   |
|           |   |            |    | ent |   |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
| Mr        | 5 | B. Sc.     | -  | 1   |   | Director   | Pato         |   |
| .Kasuhide | 1 | Osaka      |    | 998 |   |            | Chemical     |   |
| Oshimbe   |   | U          |    | –   |   | General    | Industry     |   |
|           |   | niversity, |    | P   |   | Manager,   | Public       |   |
|           |   | Japan      |    | res |   | Fine       | Co.,Ltd.     |   |
|           |   |            |    | ent |   | Chemical   |              |   |
|           |   |            |    |     |   | Department | Nissho Iwai  |   |
|           |   |            |    | 199 |   |            | Corporation, |   |
|           |   |            |    | 3 - |   |            | Japan        |   |
|           |   |            |    | P   |   |            |              |   |
|           |   |            |    | res |   |            |              |   |
|           |   |            |    | ent |   |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
| Mr.Sumet  | 5 | High       | 50 | 1   |   | Vice       | Pato         |   |
| Cheon     | 3 | School in  | ,0 | 992 |   | President  | Chemical     |   |
| gwiwatkit |   | Penang     | 00 | –   |   | Marketing  | Industry     |   |
|           |   |            | or | P   |   | Director   | Public       |   |
|           |   | Malaysia   |    | res |   |            | Co.,Ltd      |   |
|           |   |            | 0. | ent |   |            |              |   |
|           |   |            | 36 |     |   |            | Kentex       |   |
|           |   |            | %  | 1   |   |            | Chemical     |   |
|           |   |            |    | 983 |   |            | Co.,Ltd.     |   |
|           |   |            |    | –   |   |            |              |   |
|           |   |            |    | P   |   |            |              |   |
|           |   |            |    | res |   |            |              |   |
|           |   |            |    | ent |   |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
|           |   |            |    |     |   |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
|           |   |            |    |     |   |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
| Name      | A | Education  | Pe | 5   |   |            |              |   |
|           | g |            | rc | Ye  |   |            |              |   |
|           | e |            | en | ars |   |            |              |   |
|           |   |            | ta | Ex  |   |            |              |   |
|           |   |            | ge | per |   |            |              |   |
|           |   |            |    | ien |   |            |              |   |
|           |   |            |    | ces |   |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
|           |   |            | Of | Du  | P |            | Company/Type |   |
|           |   |            | Sh | rat | o |            | of Business  |   |
|           |   |            | ar | ion | s |            |              |   |
|           |   |            | es |     | i |            |              |   |
|           |   |            |    |     | t |            |              |   |
|           |   |            |    |     | i |            |              |   |
|           |   |            |    |     | o |            |              |   |
|           |   |            |    |     | n |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
| M         | 4 | B. Sc.     | 19 | 199 | M |            | Pato         |   |
| r.Chanwut | 5 | General    | ,0 | 2 - | a |            | Chemical     |   |
| Koo       |   | A          | 00 | P   | r |            | Industry     |   |
| niyapantu |   | griculture | or | res | k |            | Public       |   |
|           |   |            |    | ent | e |            | Co.,Ltd      |   |
|           |   | Faculty of | 0. |     | t |            |              |   |
|           |   | A          | 14 |     | i |            |              |   |
|           |   | griculture | %  |     | n |            |              |   |
|           |   |            |    |     | g |            |              |   |
|           |   | Kasetsart  |    |     | M |            |              |   |
|           |   | University |    |     | a |            |              |   |
|           |   |            |    |     | n |            |              |   |
|           |   |            |    |     | a |            |              |   |
|           |   |            |    |     | g |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | r |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
| Mr.Chusak | 4 | B. Sc.     | -  | 198 | R |            | Pato         |   |
| Khumsap   | 5 | Tropical   |    | 6 - | e |            | Chemical     |   |
|           |   | Ho         |    | P   | s |            | Industry     |   |
|           |   | rticulture |    | res | e |            | Public       |   |
|           |   |            |    | ent | a |            | Co.,Ltd      |   |
|           |   | Faculty of |    |     | r |            |              |   |
|           |   | A          |    |     | c |            |              |   |
|           |   | griculture |    |     | h |            |              |   |
|           |   |            |    |     | a |            |              |   |
|           |   | Kasetsart  |    |     | n |            |              |   |
|           |   | University |    |     | d |            |              |   |
|           |   |            |    |     | D |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | v |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | l |            |              |   |
|           |   |            |    |     | o |            |              |   |
|           |   |            |    |     | p |            |              |   |
|           |   |            |    |     | m |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | n |            |              |   |
|           |   |            |    |     | t |            |              |   |
|           |   |            |    |     | M |            |              |   |
|           |   |            |    |     | a |            |              |   |
|           |   |            |    |     | n |            |              |   |
|           |   |            |    |     | a |            |              |   |
|           |   |            |    |     | g |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | r |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
| Mr.Visut  | 4 | M.B.A      | 1  | 198 | A |            | Pato         |   |
| Vanichch  | 0 | Finance    | ,8 | 6 - | c |            | Chemical     |   |
| aroenkarn |   |            | 00 | P   | c |            | Industry     |   |
|           |   | Bangkok    | or | res | o |            | Public       |   |
|           |   | University | 0  | ent | u |            | Co.,Ltd      |   |
|           |   |            | .0 | บ   | n |            |              |   |
|           |   | Bachelor   | 1% | ริษัท | t |            |              |   |
|           |   | in         |    | พ   | m |            |              |   |
|           |   | Accounting |    | าโต | a |            |              |   |
|           |   |            |    | เคม | n |            |              |   |
|           |   | R          |    | ีอุตส | a |            |              |   |
|           |   | amkamhaeng |    | าหก | g |            |              |   |
|           |   | University |    | รรม | e |            |              |   |
|           |   |            |    | จ   | r |            |              |   |
|           |   |            |    | ำกัด |   |            |              |   |
|           |   |            |    | (   |   |            |              |   |
|           |   |            |    | มหา |   |            |              |   |
|           |   |            |    | ชน) |   |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
| Mr.       | 4 | M.B.A      | -  | 200 | M |            | Acron        |   |
| Joseph Ng | 1 |            |    | 0 - | a |            | Plastic      |   |
|           |   | Bachelor   |    | P   | n |            | Industry     |   |
|           |   | in         |    | res | a |            | Co.,Ltd.     |   |
|           |   | Economics  |    | ent | g |            |              |   |
|           |   | &          |    | 1   | i |            | Pato         |   |
|           |   | Accounting |    | 996 | n |            | Chemical     |   |
|           |   |            |    | –   | g |            | Industry     |   |
|           |   | UCLA, USA  |    | P   | D |            | Public       |   |
|           |   |            |    | res | i |            | Co.,Ltd      |   |
|           |   |            |    | ent | r |            |              |   |
|           |   |            |    |     | e |            | Acron        |   |
|           |   |            |    | 1   | c |            | Plastic      |   |
|           |   |            |    | 997 | t |            | Industry     |   |
|           |   |            |    | –   | o |            | Co.,Ltd.     |   |
|           |   |            |    | P   | r |            |              |   |
|           |   |            |    | res |   |            |              |   |
|           |   |            |    | ent | F |            |              |   |
|           |   |            |    |     | i |            |              |   |
|           |   |            |    |     | n |            |              |   |
|           |   |            |    |     | a |            |              |   |
|           |   |            |    |     | n |            |              |   |
|           |   |            |    |     | c |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | M |            |              |   |
|           |   |            |    |     | a |            |              |   |
|           |   |            |    |     | n |            |              |   |
|           |   |            |    |     | a |            |              |   |
|           |   |            |    |     | g |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | r |            |              |   |
|           |   |            |    |     |   |            |              |   |
|           |   |            |    |     | D |            |              |   |
|           |   |            |    |     | i |            |              |   |
|           |   |            |    |     | r |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | c |            |              |   |
|           |   |            |    |     | t |            |              |   |
|           |   |            |    |     | o |            |              |   |
|           |   |            |    |     | r |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
| Mr        | 4 | B Sc. Soil | -  | 199 | S |            | Pato         |   |
| .Palitorn | 1 |            |    | 2 - | a |            | Chemical     |   |
| Ai        |   | Faculty of |    | P   | l |            | Industry     |   |
| mtanaporn |   | A          |    | res | e |            | Public       |   |
|           |   | griculture |    | ent | s |            | Co.,Ltd      |   |
|           |   | Kasetsart  |    |     | M |            |              |   |
|           |   | University |    |     | a |            |              |   |
|           |   |            |    |     | n |            |              |   |
|           |   |            |    |     | a |            |              |   |
|           |   |            |    |     | g |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | r |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
| Mr.Rapin  | 4 | M.B.A.     | -  | 199 | A |            | Pato         |   |
| T         | 2 |            |    | 8 - | r |            | Chemical     |   |
| heingthum |   | Chamber of |    | P   | e |            | Industry     |   |
|           |   | Commerce   |    | res | a |            | Public       |   |
|           |   | University |    | ent | S |            | Co.,Ltd      |   |
|           |   |            |    |     | a |            | Zeneca Agro  |   |
|           |   | C          |    | 1   | l |            | Asiatic      |   |
|           |   | ertificate |    | 997 | e |            | Co.,Ltd.     |   |
|           |   | of         |    | –   | s |            |              |   |
|           |   | Business   |    | 1   | M |            | Zeneca Agro  |   |
|           |   | D          |    | 998 | a |            | Asiatic      |   |
|           |   | evelopment |    |     | n |            | Co.,Ltd.     |   |
|           |   | Programe,  |    | 199 | a |            |              |   |
|           |   |            |    | 5 - | g |            |              |   |
|           |   | Solihull   |    | 1   | e |            |              |   |
|           |   | College    |    | 997 | r |            |              |   |
|           |   | Birmingham |    |     |   |            |              |   |
|           |   | U.K.       |    |     | S |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   | B. Sc.     |    |     | n |            |              |   |
|           |   | Faculty of |    |     | i |            |              |   |
|           |   | A          |    |     | o |            |              |   |
|           |   | griculture |    |     | r |            |              |   |
|           |   |            |    |     | A |            |              |   |
|           |   | Kasetsart  |    |     | c |            |              |   |
|           |   | University |    |     | c |            |              |   |
|           |   |            |    |     | o |            |              |   |
|           |   |            |    |     | u |            |              |   |
|           |   |            |    |     | n |            |              |   |
|           |   |            |    |     | t |            |              |   |
|           |   |            |    |     | M |            |              |   |
|           |   |            |    |     | a |            |              |   |
|           |   |            |    |     | n |            |              |   |
|           |   |            |    |     | a |            |              |   |
|           |   |            |    |     | g |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | r |            |              |   |
|           |   |            |    |     |   |            |              |   |
|           |   |            |    |     | P |            |              |   |
|           |   |            |    |     | r |            |              |   |
|           |   |            |    |     | o |            |              |   |
|           |   |            |    |     | d |            |              |   |
|           |   |            |    |     | u |            |              |   |
|           |   |            |    |     | c |            |              |   |
|           |   |            |    |     | t |            |              |   |
|           |   |            |    |     | M |            |              |   |
|           |   |            |    |     | a |            |              |   |
|           |   |            |    |     | n |            |              |   |
|           |   |            |    |     | a |            |              |   |
|           |   |            |    |     | g |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | r |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
| Name      | A | Education  | Pe | 5   |   |            |              |   |
|           | g |            | rc | Ye  |   |            |              |   |
|           | e |            | en | ars |   |            |              |   |
|           |   |            | ta | Ex  |   |            |              |   |
|           |   |            | ge | per |   |            |              |   |
|           |   |            |    | ien |   |            |              |   |
|           |   |            |    | ces |   |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
|           |   |            | Of | Du  | P |            |              |   |
|           |   |            | Sh | rat | o |            |              |   |
|           |   |            | ar | ion | s |            |              |   |
|           |   |            | es |     | i |            |              |   |
|           |   |            |    |     | t |            |              |   |
|           |   |            |    |     | i |            |              |   |
|           |   |            |    |     | o |            |              |   |
|           |   |            |    |     | n |            |              |   |
+-----------+---+------------+----+-----+---+------------+--------------+---+
| Mrs.      | 4 | B.A.       | 6  | 1   | O |            | Pato         |   |
| Parichart | 0 | Faculty of | ,0 | 996 | f |            | Chemical     |   |
| M         |   | Arts       | 00 | –   | f |            | Industry     |   |
| anuthasna |   |            | or | P   | i |            | Public       |   |
|           |   | Major in   | 0  | res | c |            | Co.,Ltd Pato |   |
|           |   | English    | .0 | ent | e |            | Chemical     |   |
|           |   | Minor in   | 4% |     | M |            | Industry     |   |
|           |   | Acting     |    | 1   | a |            | Public       |   |
|           |   | Chu        |    | 987 | n |            | Co.,Ltd      |   |
|           |   | lalongkorn |    | –   | a |            |              |   |
|           |   | University |    | 1   | g |            |              |   |
|           |   |            |    | 996 | e |            |              |   |
|           |   |            |    | บ   | r |            |              |   |
|           |   |            |    | ริษัท | / |            |              |   |
|           |   |            |    | พ   | C |            |              |   |
|           |   |            |    | าโต | o |            |              |   |
|           |   |            |    | เคม | m |            |              |   |
|           |   |            |    | ีอุตส | p |            |              |   |
|           |   |            |    | าหก | a |            |              |   |
|           |   |            |    | รรม | n |            |              |   |
|           |   |            |    | จ   | y |            |              |   |
|           |   |            |    | ำกัด | S |            |              |   |
|           |   |            |    | (   | e |            |              |   |
|           |   |            |    | มหา | c |            |              |   |
|           |   |            |    | ชน) | r |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | t |            |              |   |
|           |   |            |    |     | a |            |              |   |
|           |   |            |    |     | r |            |              |   |
|           |   |            |    |     | y |            |              |   |
|           |   |            |    |     |   |            |              |   |
|           |   |            |    |     | S |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | c |            |              |   |
|           |   |            |    |     | r |            |              |   |
|           |   |            |    |     | e |            |              |   |
|           |   |            |    |     | t |            |              |   |
|           |   |            |    |     | a |            |              |   |
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+-----------+---+------------+----+-----+---+------------+--------------+---+

Prominent Directors and Independent Directors

Both directors, namely Mr. Lertchai Leelayanakul and Dr Chongrak
Prichanont, are neither the company’s executive nor employee who
receives salary from the company or its group. They are independent from
major shareholders and are well capable to protect the benefits of
minority shareholders. They are not current shareholders of the company.

Qualifications of the Management

Pato Chemical Industry Plc verifies that all of its directors and
executives are well qualified by the Public Company Act B E 2535 clause
68 and by the announcement of Securities Exchange commission on Rules,
Conditions, and Procedure of Public Offering and its Approval dated 18
May 1992.

Records of Unlawful Conduct

During the past 10 years prior to the submission of approval, all of the
company’s directors and executives has no criminal records of insolvent
or unlawful conduct related to assets or misconduct according Stock
Exchange of Thailand Act B E 2535. The are not currently having any
lawsuits pursuing in court.

Loans between the company and its management or affiliated companies

- None