Summary Information of the Directors of Tata Steel (Thailand) Public
Company Limited

As the Directors in the Subsidiaries

  ----------------- ------------------ ------------------- -------------------
  Name              N.T.S. Steel Group The Siam Iron and   The Siam
                    Public Company     Steel (2001)        Construction Steel
                    Limited            Company Limited     Company Limited

  1. Mr. Rajiv      ///                ///                 ///
  Mangal                                                   

  2. Mr. Thana      /                  /                   /
  Ruangsilasingha                                          

  3. Mr. Shishi     -                  /                   /
  Viajy Pimplikar                                          

  4. Mr. Sirorote   /                  /                   /
  Matemanosak                                              

  5. Mr. Arun Kumar //                 -                   -
  Chowdhary                                                

  6. Mr. Wanlert    /                  -                   //
  Karnwiwat                                                

  7. Mr.            -                  //                  -
  Chaichalerm                                              
  Bunyanuwat                                               

                    5 persons          5 persons           5 persons
  ----------------- ------------------ ------------------- -------------------

Remark : / = Director // = Managing Director /// = Chairman

Information of the Directors of the Subsidiaries

N.T.S. Steel Group Public Company Limited

+-------------+---+-------------+----+---+----+----------+-------------+
| Name /      | A |   Education | N  | R | W  |          |             |
| Position    | g |   / IOD’s   | o. | e | or |          |             |
|             | e |   program   | of | l | ki |          |             |
|             |   |             | Sh | a | ng |          |             |
|             | ( |             | ar | t | e  |          |             |
|             | Y |             | eh | i | xp |          |             |
|             | e |             | ol | v | er |          |             |
|             | a |             | di | e | ie |          |             |
|             | r |             | ng |   | nc |          |             |
|             | ) |             | (  |   | es |          |             |
|             |   |             | %) |   | in |          |             |
|             |   |             |    |   | t  |          |             |
|             |   |             |    |   | he |          |             |
|             |   |             |    |   | 5  |          |             |
|             |   |             |    |   | p  |          |             |
|             |   |             |    |   | re |          |             |
|             |   |             |    |   | ce |          |             |
|             |   |             |    |   | di |          |             |
|             |   |             |    |   | ng |          |             |
|             |   |             |    |   | y  |          |             |
|             |   |             |    |   | ea |          |             |
|             |   |             |    |   | rs |          |             |
+-------------+---+-------------+----+---+----+----------+-------------+
|             |   |             |    |   | Pe | Position | Function/   |
|             |   |             |    |   | ri |          | Company/    |
|             |   |             |    |   | od |          | Type of     |
|             |   |             |    |   |    |          | Business    |
+-------------+---+-------------+----+---+----+----------+-------------+
|   1. Mr.    | 4 |   -         | 0  | N | 20 | E        | Tata Steel  |
|   Rajiv     | 6 |   Bachelor  |    | o | 10 | xecutive | Limited,    |
|   Mangal *  |   |   of        |    | n | –  | in       | India       |
|             |   |             |    | e | 20 | Charge   | Tata Steel  |
|   President |   | Engineering |    |   | 13 | Tubes    | Limited,    |
|   & CEO     |   |   (         |    |   | 20 | SBU      | India       |
|             |   | metallurgy) |    |   | 08 | Chief    | Tata Steel  |
|             |   |   (Honors), |    |   | –  | Wire     | Limited,    |
|             |   |             |    |   | 20 | Division | India       |
|             |   |  University |    |   | 10 | Chief of |             |
|             |   |   of        |    |   | 20 | M        |             |
|             |   |   Roorkee,  |    |   | 06 | arketing |             |
|             |   |   India     |    |   | –  | & Sales, |             |
|             |   |             |    |   | 20 | Wire     |             |
|             |   |   - PGDBM   |    |   | 08 | Division |             |
|             |   |   from      |    |   |    |          |             |
|             |   |   XLRI,     |    |   |    |          |             |
|             |   |             |    |   |    |          |             |
|             |   | Jamshedpur, |    |   |    |          |             |
|             |   |   India     |    |   |    |          |             |
|             |   |             |    |   |    |          |             |
|             |   |   - Advance |    |   |    |          |             |
|             |   |             |    |   |    |          |             |
|             |   |  Management |    |   |    |          |             |
|             |   |   Program   |    |   |    |          |             |
|             |   |             |    |   |    |          |             |
|             |   |   From      |    |   |    |          |             |
|             |   |   CEDEP     |    |   |    |          |             |
|             |   |   (INSEAD,  |    |   |    |          |             |
|             |   |   France)   |    |   |    |          |             |
+-------------+---+-------------+----+---+----+----------+-------------+
| 2. Mr.      | 5 | -   Master  | 50 | N | 20 | Director |   N.T.S.    |
| Thana       | 9 |     of      | ,0 | o | 10 |          |   Steel     |
| Ruan        |   |             | 00 | n |  - | Director |   Group     |
| gsilasingha |   | Engineering |    | e | P  |          |   Plc.      |
|             |   |             | (0 |   | re | Director |             |
|   Chief     |   |   Ohio      | .0 |   | se |          | The Siam    |
|   Operating |   |   State     | 0) |   | nt | Vice     | C           |
|   Officer   |   |             |    |   |    | P        | onstruction |
|             |   | University, |    |   | 20 | resident | Steel Co.,  |
|             |   |   USA       |    |   | 04 | –        | Ltd.        |
|             |   |             |    |   |  - | Op       |             |
|             |   | -           |    |   | P  | erations | The Siam    |
|             |   |    Bachelor |    |   | re |          | Iron and    |
|             |   |     of      |    |   | se |          | Steel       |
|             |   |     E       |    |   | nt |          | (2001) Co., |
|             |   | ngineering, |    |   |    |          | Ltd.        |
|             |   |             |    |   | 20 |          |             |
|             |   |   Ch        |    |   | 02 |          | Tata Steel  |
|             |   | ulalongkorn |    |   |  - |          | (Thailand)  |
|             |   |             |    |   | P  |          | Plc.        |
|             |   |  University |    |   | re |          |             |
|             |   |             |    |   | se |          |             |
|             |   |             |    |   | nt |          |             |
|             |   |             |    |   |    |          |             |
|             |   |             |    |   | 20 |          |             |
|             |   |             |    |   | 11 |          |             |
|             |   |             |    |   | –  |          |             |
|             |   |             |    |   | 20 |          |             |
|             |   |             |    |   | 12 |          |             |
+-------------+---+-------------+----+---+----+----------+-------------+

Information of the Directors of the Subsidiaries

N.T.S. Steel Group Public Company Limited

+--------------+---+-------------+---+---+----+----------+-------------+
| Name /       | A |   Education | N | R | W  |          |             |
| Position     | g |   / IOD’s   | o | e | or |          |             |
|              | e |   program   | . | l | ki |          |             |
|              |   |             | o | a | ng |          |             |
|              | ( |             | f | t | e  |          |             |
|              | Y |             | S | i | xp |          |             |
|              | e |             | h | v | er |          |             |
|              | a |             | a | e | ie |          |             |
|              | r |             | r |   | nc |          |             |
|              | ) |             | e |   | es |          |             |
|              |   |             | h |   | in |          |             |
|              |   |             | o |   | t  |          |             |
|              |   |             | l |   | he |          |             |
|              |   |             | d |   | 5  |          |             |
|              |   |             | i |   | p  |          |             |
|              |   |             | n |   | re |          |             |
|              |   |             | g |   | ce |          |             |
|              |   |             | ( |   | di |          |             |
|              |   |             | % |   | ng |          |             |
|              |   |             | ) |   | y  |          |             |
|              |   |             |   |   | ea |          |             |
|              |   |             |   |   | rs |          |             |
+--------------+---+-------------+---+---+----+----------+-------------+
|              |   |             |   |   | Pe | Position | Function/   |
|              |   |             |   |   | ri |          | Company/    |
|              |   |             |   |   | od |          | Type of     |
|              |   |             |   |   |    |          | Business    |
+--------------+---+-------------+---+---+----+----------+-------------+
| 3. Mr.       | 5 | -   Master  | 2 | N | 20 | Director |   N.T.S.    |
| Sirorote     | 1 |     of      | 2 | o | 12 |          |   Steel     |
| Matemanosak  |   |             | 0 | n |  - | Director |   Group     |
|              |   |    Business | , | e | P  |          |   Plc.      |
|   Vice       |   |     Admi    | 0 |   | re | Director |             |
|   President  |   | nistration, | 0 |   | se |          | The Siam    |
|   – Human    |   |             | 0 |   | nt | Chief of | C           |
|   Resources  |   |   Kasetsart |   |   |    | C        | onstruction |
|   &          |   |             | ( |   | 20 | orporate | Steel Co.,  |
|              |   |  University | 0 |   | 12 | Human    | Ltd.        |
|   Corporate  |   |             | . |   |  - | R        |             |
|   Affairs    |   | -           | 0 |   | P  | esources | The Siam    |
|              |   |    Bachelor | 0 |   | re |          | Iron and    |
|              |   |     of      | ) |   | se |          | Steel       |
|              |   |     Laws,   |   |   | nt |          | (2001) Co., |
|              |   |             |   |   |    |          | Ltd.        |
|              |   |   Thammasat |   |   | 20 |          |             |
|              |   |             |   |   | 12 |          | Tata Steel  |
|              |   |  University |   |   |  - |          | (Thailand)  |
|              |   |             |   |   | P  |          | Plc.        |
|              |   |             |   |   | re |          |             |
|              |   |             |   |   | se |          |             |
|              |   |             |   |   | nt |          |             |
|              |   |             |   |   |    |          |             |
|              |   |             |   |   | 20 |          |             |
|              |   |             |   |   | 08 |          |             |
|              |   |             |   |   |  - |          |             |
|              |   |             |   |   | 20 |          |             |
|              |   |             |   |   | 09 |          |             |
+--------------+---+-------------+---+---+----+----------+-------------+
| 4. Mr.       | 4 | -           | 0 | N | 20 | Director | N.T.S.      |
| Wanlert      | 9 |    Bachelor |   | o | 12 |          | Steel Group |
| Kanwiwat     |   |     of      |   | n |  - | Director | Plc.        |
|              |   |             |   | e | P  |          |             |
|   Vice       |   | Engineering |   |   | re | Plant    | The Siam    |
|   President  |   |     (E      |   |   | se | M        | C           |
|   – Rayong   |   | lectrical), |   |   | nt | anager - | onstruction |
|   Plant      |   |     King    |   |   |    | Rayong   | Steel Co.,  |
|              |   |             |   |   | 20 |          | Ltd.        |
|              |   |   Mongkut’s |   |   | 12 | Senior   |             |
|              |   |             |   |   |  - | De       | Tata Steel  |
|              |   |   Institute |   |   | P  | partment | (Thailand)  |
|              |   |     of      |   |   | re | Manager  | Plc.        |
|              |   |             |   |   | se | –Steel   |             |
|              |   |  Technology |   |   | nt | Plant    | N.T.S.      |
|              |   |             |   |   |    |          | Steel Group |
|              |   | Ladkrabang, |   |   | 20 | De       | Plc.        |
|              |   |             |   |   | 11 | partment |             |
|              |   |    Thailand |   |   |  - | Manager  | The Siam    |
|              |   |             |   |   | 20 | –        | Iron and    |
|              |   |             |   |   | 12 | Rolling  | Steel       |
|              |   |             |   |   |    | Mill     | (2001) Co., |
|              |   |             |   |   | 20 |          | Ltd.        |
|              |   |             |   |   | 10 |          |             |
|              |   |             |   |   |  - |          |             |
|              |   |             |   |   | 20 |          |             |
|              |   |             |   |   | 11 |          |             |
|              |   |             |   |   |    |          |             |
|              |   |             |   |   | 20 |          |             |
|              |   |             |   |   | 07 |          |             |
|              |   |             |   |   |  - |          |             |
|              |   |             |   |   | 20 |          |             |
|              |   |             |   |   | 10 |          |             |
+--------------+---+-------------+---+---+----+----------+-------------+
| 5. Mr. Arun  | 5 | -           | 0 | N | 20 | Director | N.T.S.      |
| Kumar        | 4 |    Bachelor |   | o | 12 |          | Steel Group |
| Chowdhary    |   |     of      |   | n |  - | Director | Plc.        |
|              |   |             |   | e | P  |          |             |
|   Vice       |   | Engineering |   |   | re | Plant    | The Siam    |
|   President  |   |     (M      |   |   | se | M        | Iron and    |
|   – Chonburi |   | echanical), |   |   | nt | anager - | Steel       |
|   Plant      |   |     Bihar   |   |   |    | Chonburi | (2001) Co., |
|              |   |             |   |   | 20 |          | Ltd.        |
|              |   |   Institute |   |   | 12 | Senior   |             |
|              |   |     of      |   |   |  - | De       | Tata Steel  |
|              |   |             |   |   | P  | partment | (Thailand)  |
|              |   | Technology, |   |   | re | Manager  | Plc.        |
|              |   |     India   |   |   | se | – MD     |             |
|              |   |             |   |   | nt | Office   | Tata Steel  |
|              |   |             |   |   |    | (MBF     | (Thailand)  |
|              |   |             |   |   | 20 | Op       | Plc.        |
|              |   |             |   |   | 11 | eration) |             |
|              |   |             |   |   |  - |          | N.T.S.      |
|              |   |             |   |   | 20 | Senior   | Steel Group |
|              |   |             |   |   | 12 | De       | Plc.        |
|              |   |             |   |   |    | partment |             |
|              |   |             |   |   | 20 | Manager  | N.T.S.      |
|              |   |             |   |   | 10 | – MD     | Steel Group |
|              |   |             |   |   |  - | Office   | Plc.        |
|              |   |             |   |   | 20 | (MBF     |             |
|              |   |             |   |   | 11 | Op       |             |
|              |   |             |   |   |    | eration) |             |
|              |   |             |   |   | 20 |          |             |
|              |   |             |   |   | 09 | Senior   |             |
|              |   |             |   |   |  - | De       |             |
|              |   |             |   |   | 20 | partment |             |
|              |   |             |   |   | 10 | Manager  |             |
|              |   |             |   |   |    | – MD     |             |
|              |   |             |   |   | 20 | Office   |             |
|              |   |             |   |   | 09 | (Main    |             |
|              |   |             |   |   |  - | tenance) |             |
|              |   |             |   |   | 20 |          |             |
|              |   |             |   |   | 09 |          |             |
+--------------+---+-------------+---+---+----+----------+-------------+

Information of the Directors of the Subsidiaries

Siam Iron and Steel (2001) Company Limited

+-------------+---+-------------+----+---+----+----------+-------------+
| Name /      | A |   Education | N  | R | W  |          |             |
| Position    | g |   / IOD’s   | o. | e | or |          |             |
|             | e |   program   | of | l | ki |          |             |
|             |   |             | Sh | a | ng |          |             |
|             | ( |             | ar | t | e  |          |             |
|             | Y |             | eh | i | xp |          |             |
|             | e |             | ol | v | er |          |             |
|             | a |             | di | e | ie |          |             |
|             | r |             | ng |   | nc |          |             |
|             | ) |             | (  |   | es |          |             |
|             |   |             | %) |   | in |          |             |
|             |   |             |    |   | t  |          |             |
|             |   |             |    |   | he |          |             |
|             |   |             |    |   | 5  |          |             |
|             |   |             |    |   | p  |          |             |
|             |   |             |    |   | re |          |             |
|             |   |             |    |   | ce |          |             |
|             |   |             |    |   | di |          |             |
|             |   |             |    |   | ng |          |             |
|             |   |             |    |   | y  |          |             |
|             |   |             |    |   | ea |          |             |
|             |   |             |    |   | rs |          |             |
+-------------+---+-------------+----+---+----+----------+-------------+
|             |   |             |    |   | Pe | Position | Function/   |
|             |   |             |    |   | ri |          | Company/    |
|             |   |             |    |   | od |          | Type of     |
|             |   |             |    |   |    |          | Business    |
+-------------+---+-------------+----+---+----+----------+-------------+
|   1. Mr.    | 4 |   -         | 0  | N | 20 | E        | Tata Steel  |
|   Rajiv     | 6 |   Bachelor  |    | o | 10 | xecutive | Limited,    |
|   Mangal *  |   |   of        |    | n | –  | in       | India       |
|             |   |             |    | e | 20 | Charge   | Tata Steel  |
|   President |   | Engineering |    |   | 13 | Tubes    | Limited,    |
|   & CEO     |   |   (         |    |   | 20 | SBU      | India       |
|             |   | metallurgy) |    |   | 08 | Chief    | Tata Steel  |
|             |   |   (Honors), |    |   | –  | Wire     | Limited,    |
|             |   |             |    |   | 20 | Division | India       |
|             |   |  University |    |   | 10 | Chief of |             |
|             |   |   of        |    |   | 20 | M        |             |
|             |   |   Roorkee,  |    |   | 06 | arketing |             |
|             |   |   India     |    |   | –  | & Sales, |             |
|             |   |             |    |   | 20 | Wire     |             |
|             |   |   - PGDBM   |    |   | 08 | Division |             |
|             |   |   from      |    |   |    |          |             |
|             |   |   XLRI,     |    |   |    |          |             |
|             |   |             |    |   |    |          |             |
|             |   | Jamshedpur, |    |   |    |          |             |
|             |   |   India     |    |   |    |          |             |
|             |   |             |    |   |    |          |             |
|             |   |   - Advance |    |   |    |          |             |
|             |   |             |    |   |    |          |             |
|             |   |  Management |    |   |    |          |             |
|             |   |   Program   |    |   |    |          |             |
|             |   |             |    |   |    |          |             |
|             |   |   From      |    |   |    |          |             |
|             |   |   CEDEP     |    |   |    |          |             |
|             |   |   (INSEAD,  |    |   |    |          |             |
|             |   |   France)   |    |   |    |          |             |
+-------------+---+-------------+----+---+----+----------+-------------+
| 2. Mr.      | 5 | -   Master  | 2  | N | 20 | Director |   N.T.S.    |
| Thana       | 9 |     of      | 00 | o | 10 |          |   Steel     |
| Ruan        |   |             | ,0 | n |  - | Director |   Group     |
| gsilasingha |   | Engineering | 00 | e | P  |          |   Plc.      |
|             |   |             |    |   | re | Director |             |
|   Chief     |   |   Ohio      | (0 |   | se |          | The Siam    |
|   Operating |   |   State     | .0 |   | nt | Vice     | C           |
|   Officer   |   |             | 0) |   |    | P        | onstruction |
|             |   | University, |    |   | 20 | resident | Steel Co.,  |
|             |   |   USA       |    |   | 04 | –        | Ltd.        |
|             |   |             |    |   |  - | Op       |             |
|             |   | -           |    |   | P  | erations | The Siam    |
|             |   |    Bachelor |    |   | re |          | Iron and    |
|             |   |     of      |    |   | se |          | Steel       |
|             |   |     E       |    |   | nt |          | (2001) Co., |
|             |   | ngineering, |    |   |    |          | Ltd.        |
|             |   |             |    |   | 20 |          |             |
|             |   |   Ch        |    |   | 02 |          | Tata Steel  |
|             |   | ulalongkorn |    |   |  - |          | (Thailand)  |
|             |   |             |    |   | P  |          | Plc.        |
|             |   |  University |    |   | re |          |             |
|             |   |             |    |   | se |          |             |
|             |   |             |    |   | nt |          |             |
|             |   |             |    |   |    |          |             |
|             |   |             |    |   | 20 |          |             |
|             |   |             |    |   | 11 |          |             |
|             |   |             |    |   |  - |          |             |
|             |   |             |    |   | 20 |          |             |
|             |   |             |    |   | 12 |          |             |
+-------------+---+-------------+----+---+----+----------+-------------+

Information of the Directors of the Subsidiaries

Siam Iron and Steel (2001) Company Limited

+--------------+---+-------------+---+---+-----+---------+-------------+
| Name /       | A |   Education | N | R | W   |         |             |
| Position     | g |   / IOD’s   | o | e | ork |         |             |
|              | e |   program   | . | l | ing |         |             |
|              |   |             | o | a | ex  |         |             |
|              | ( |             | f | t | per |         |             |
|              | Y |             | S | i | ien |         |             |
|              | e |             | h | v | ces |         |             |
|              | a |             | a | e | in  |         |             |
|              | r |             | r |   | the |         |             |
|              | ) |             | e |   | 5   |         |             |
|              |   |             | h |   | pre |         |             |
|              |   |             | o |   | ced |         |             |
|              |   |             | l |   | ing |         |             |
|              |   |             | d |   | ye  |         |             |
|              |   |             | i |   | ars |         |             |
|              |   |             | n |   |     |         |             |
|              |   |             | g |   |     |         |             |
|              |   |             | ( |   |     |         |             |
|              |   |             | % |   |     |         |             |
|              |   |             | ) |   |     |         |             |
+--------------+---+-------------+---+---+-----+---------+-------------+
|              |   |             |   |   | Per | P       | Function/   |
|              |   |             |   |   | iod | osition | Company/    |
|              |   |             |   |   |     |         | Type of     |
|              |   |             |   |   |     |         | Business    |
+--------------+---+-------------+---+---+-----+---------+-------------+
| 3. Mr.       | 4 |   -         | 0 | N | 2   | D       | The Siam    |
| Shishir      | 6 |   Bachelors |   | o | 014 | irector | C           |
| Viajy        |   |   in        |   | n | –   | D       | onstruction |
| Pimplikar    |   |   Commerce  |   | e | P   | irector | Steel Co.,  |
|              |   |             |   |   | res | Sr.     | Ltd.        |
|   Chief      |   |             |   |   | ent | Fi      |             |
|   Financial  |   |  University |   |   | 2   | nancial | The Siam    |
|   Officer    |   |   of Mumbai |   |   | 014 | Con     | Iron and    |
|              |   |             |   |   | –   | troller | Steel       |
|              |   |   - Cost &  |   |   | P   | (St     | (2001) Co., |
|              |   |   Works     |   |   | res | rategic | Ltd.        |
|              |   |             |   |   | ent | Finance | Tata Steel  |
|              |   | Accountants |   |   | 2   | & Cost  | (Thailand)  |
|              |   |             |   |   | 011 | Mana    | PCL.        |
|              |   |   Institute |   |   | –   | gement) | Tata Steel  |
|              |   |   of Cost & |   |   | 2   | Head    | Limited,    |
|              |   |   Works     |   |   | 014 | B       | India       |
|              |   |             |   |   | 2   | usiness |             |
|              |   |  Accountant |   |   | 009 | Analyst |             |
|              |   |   of India  |   |   | –   | –       |             |
|              |   |             |   |   | 2   | Long    |             |
|              |   |   - Post    |   |   | 011 | Product |             |
|              |   |   Graduate  |   |   |     |         |             |
|              |   |   Diploma   |   |   |     |         |             |
|              |   |   in        |   |   |     |         |             |
|              |   |             |   |   |     |         |             |
|              |   |  Management |   |   |     |         |             |
|              |   |             |   |   |     |         |             |
|              |   |   Xavier    |   |   |     |         |             |
|              |   |   Institute |   |   |     |         |             |
|              |   |   of        |   |   |     |         |             |
|              |   |             |   |   |     |         |             |
|              |   | Management, |   |   |     |         |             |
|              |   |   B         |   |   |     |         |             |
|              |   | hubaneswar, |   |   |     |         |             |
|              |   |   India     |   |   |     |         |             |
+--------------+---+-------------+---+---+-----+---------+-------------+
| 4. Mr.       | 5 | -   Master  | 2 | N | 201 | D       |   N.T.S.    |
| Sirorote     | 1 |     of      | 2 | o | 2 - | irector |   Steel     |
| Matemanosak  |   |             | 0 | n | P   |         |   Group     |
|              |   |    Business | , | e | res | D       |   Plc.      |
|   Vice       |   |     Admi    | 0 |   | ent | irector |             |
|   President  |   | nistration, | 0 |   |     |         | The Siam    |
|   – Human    |   |             | 0 |   | 201 | D       | C           |
|   Resources  |   |   Kasetsart |   |   | 2 - | irector | onstruction |
|   &          |   |             | ( |   | P   |         | Steel Co.,  |
|              |   |  University | 0 |   | res | Chief   | Ltd.        |
|   Corporate  |   |             | . |   | ent | of      |             |
|   Affairs    |   | -           | 0 |   |     | Co      | The Siam    |
|              |   |    Bachelor | 0 |   | 201 | rporate | Iron and    |
|              |   |     of      | ) |   | 2 - | Human   | Steel       |
|              |   |     Laws,   |   |   | P   | Re      | (2001) Co., |
|              |   |             |   |   | res | sources | Ltd.        |
|              |   |   Thammasat |   |   | ent |         | Tata Steel  |
|              |   |             |   |   |     |         | (Thailand)  |
|              |   |  University |   |   | 200 |         | Plc.        |
|              |   |             |   |   | 8 - |         |             |
|              |   |             |   |   | 2   |         |             |
|              |   |             |   |   | 009 |         |             |
+--------------+---+-------------+---+---+-----+---------+-------------+
| 5. Mr.       | 4 | -   E       | 0 | N | 2   |   Plant | The Siam    |
| Chaichalerm  | 6 | ngineering, |   | o | 012 |   M     | Iron &      |
| Bunyanuwat   |   |     King    |   | n | –   | anager, | Steel       |
|              |   |             |   | e | 2   |   S     | (2001) Co., |
|   Vice       |   |   Mongkut's |   |   | 012 | araburi | Ltd.        |
|   President- |   |             |   |   |     |         |             |
|   Saraburi   |   |  University |   |   | 2   |         | N.T.S.      |
|   Plant      |   |     of      |   |   | 010 |  Senior | Steel Group |
|              |   |             |   |   | –   |   Dep   | Plc.        |
|              |   |  Technology |   |   | 2   | artment |             |
|              |   |             |   |   | 012 |   M     | Tata Steel  |
|              |   |   Thonburi, |   |   |     | anager- | (Thailand)  |
|              |   |             |   |   | 200 |   Steel | Plc.        |
|              |   |    Bachelor |   |   | 8 - |   plant |             |
|              |   |     of      |   |   | 2   |   and   |             |
|              |   |             |   |   | 010 |   Main  |             |
|              |   |  Mechanical |   |   |     | tenance |             |
|              |   |             |   |   |     |         |             |
|              |   |             |   |   |     |         |             |
|              |   |             |   |   |     |  Senior |             |
|              |   |             |   |   |     |   Dep   |             |
|              |   |             |   |   |     | artment |             |
|              |   |             |   |   |     |   Ma    |             |
|              |   |             |   |   |     | nager - |             |
|              |   |             |   |   |     |         |             |
|              |   |             |   |   |     | Central |             |
|              |   |             |   |   |     |   Engi  |             |
|              |   |             |   |   |     | neering |             |
+--------------+---+-------------+---+---+-----+---------+-------------+

Information of the Directors of the Subsidiaries

The Siam Construction Steel Company Limited

+-------------+---+-------------+----+---+----+----------+-------------+
| Name /      | A |   Education | N  | R | W  |          |             |
| Position    | g |   / IOD’s   | o. | e | or |          |             |
|             | e |   program   | of | l | ki |          |             |
|             |   |             | Sh | a | ng |          |             |
|             | ( |             | ar | t | e  |          |             |
|             | Y |             | eh | i | xp |          |             |
|             | e |             | ol | v | er |          |             |
|             | a |             | di | e | ie |          |             |
|             | r |             | ng |   | nc |          |             |
|             | ) |             | (  |   | es |          |             |
|             |   |             | %) |   | in |          |             |
|             |   |             |    |   | t  |          |             |
|             |   |             |    |   | he |          |             |
|             |   |             |    |   | 5  |          |             |
|             |   |             |    |   | p  |          |             |
|             |   |             |    |   | re |          |             |
|             |   |             |    |   | ce |          |             |
|             |   |             |    |   | di |          |             |
|             |   |             |    |   | ng |          |             |
|             |   |             |    |   | y  |          |             |
|             |   |             |    |   | ea |          |             |
|             |   |             |    |   | rs |          |             |
+-------------+---+-------------+----+---+----+----------+-------------+
|             |   |             |    |   | Pe | Position | Function/   |
|             |   |             |    |   | ri |          | Company/    |
|             |   |             |    |   | od |          | Type of     |
|             |   |             |    |   |    |          | Business    |
+-------------+---+-------------+----+---+----+----------+-------------+
|   1. Mr.    | 4 |   -         | 0  | N | 20 | E        | Tata Steel  |
|   Rajiv     | 6 |   Bachelor  |    | o | 10 | xecutive | Limited,    |
|   Mangal *  |   |   of        |    | n | –  | in       | India       |
|             |   |             |    | e | 20 | Charge   | Tata Steel  |
|   President |   | Engineering |    |   | 13 | Tubes    | Limited,    |
|   & CEO     |   |   (         |    |   | 20 | SBU      | India       |
|             |   | metallurgy) |    |   | 08 | Chief    | Tata Steel  |
|             |   |   (Honors), |    |   | –  | Wire     | Limited,    |
|             |   |             |    |   | 20 | Division | India       |
|             |   |  University |    |   | 10 | Chief of |             |
|             |   |   of        |    |   | 20 | M        |             |
|             |   |   Roorkee,  |    |   | 06 | arketing |             |
|             |   |   India     |    |   | –  | & Sales, |             |
|             |   |             |    |   | 20 | Wire     |             |
|             |   |   - PGDBM   |    |   | 08 | Division |             |
|             |   |   from      |    |   |    |          |             |
|             |   |   XLRI,     |    |   |    |          |             |
|             |   |             |    |   |    |          |             |
|             |   | Jamshedpur, |    |   |    |          |             |
|             |   |   India     |    |   |    |          |             |
|             |   |             |    |   |    |          |             |
|             |   |   - Advance |    |   |    |          |             |
|             |   |             |    |   |    |          |             |
|             |   |  Management |    |   |    |          |             |
|             |   |   Program   |    |   |    |          |             |
|             |   |             |    |   |    |          |             |
|             |   |   From      |    |   |    |          |             |
|             |   |   CEDEP     |    |   |    |          |             |
|             |   |   (INSEAD,  |    |   |    |          |             |
|             |   |   France)   |    |   |    |          |             |
+-------------+---+-------------+----+---+----+----------+-------------+
| 2. Mr.      | 5 | -   Master  | 2  | N | 20 | Director |   N.T.S.    |
| Thana       | 9 |     of      | 00 | o | 10 |          |   Steel     |
| Ruan        |   |             | ,0 | n |  - | Director |   Group     |
| gsilasingha |   | Engineering | 00 | e | P  |          |   Plc.      |
|             |   |             |    |   | re | Director |             |
|   Chief     |   |   Ohio      | (0 |   | se |          | The Siam    |
|   Operating |   |   State     | .0 |   | nt | Vice     | C           |
|   Officer   |   |             | 0) |   |    | P        | onstruction |
|             |   | University, |    |   | 20 | resident | Steel Co.,  |
|             |   |   USA       |    |   | 04 | –        | Ltd.        |
|             |   |             |    |   |  - | Op       |             |
|             |   | -           |    |   | P  | erations | The Siam    |
|             |   |    Bachelor |    |   | re |          | Iron and    |
|             |   |     of      |    |   | se |          | Steel       |
|             |   |     E       |    |   | nt |          | (2001) Co., |
|             |   | ngineering, |    |   |    |          | Ltd.        |
|             |   |             |    |   | 20 |          |             |
|             |   |   Ch        |    |   | 02 |          | Tata Steel  |
|             |   | ulalongkorn |    |   |  - |          | (Thailand)  |
|             |   |             |    |   | P  |          | Plc.        |
|             |   |  University |    |   | re |          |             |
|             |   |             |    |   | se |          |             |
|             |   |             |    |   | nt |          |             |
|             |   |             |    |   |    |          |             |
|             |   |             |    |   | 20 |          |             |
|             |   |             |    |   | 11 |          |             |
|             |   |             |    |   |  - |          |             |
|             |   |             |    |   | 20 |          |             |
|             |   |             |    |   | 12 |          |             |
+-------------+---+-------------+----+---+----+----------+-------------+

Information of the Directors of the Subsidiaries

The Siam Construction Steel Company Limited

+------------+---+-------------+----+---+-----+---------+-------------+
| Name /     | A |   Education | N  | R | W   |         |             |
| Position   | g |   / IOD’s   | o. | e | ork |         |             |
|            | e |   program   | of | l | ing |         |             |
|            |   |             | Sh | a | ex  |         |             |
|            | ( |             | ar | t | per |         |             |
|            | Y |             | eh | i | ien |         |             |
|            | e |             | ol | v | ces |         |             |
|            | a |             | di | e | in  |         |             |
|            | r |             | ng |   | the |         |             |
|            | ) |             | (  |   | 5   |         |             |
|            |   |             | %) |   | pre |         |             |
|            |   |             |    |   | ced |         |             |
|            |   |             |    |   | ing |         |             |
|            |   |             |    |   | ye  |         |             |
|            |   |             |    |   | ars |         |             |
+------------+---+-------------+----+---+-----+---------+-------------+
|            |   |             |    |   | Per | P       | Function/   |
|            |   |             |    |   | iod | osition | Company/    |
|            |   |             |    |   |     |         | Type of     |
|            |   |             |    |   |     |         | Business    |
+------------+---+-------------+----+---+-----+---------+-------------+
| 3. Mr.     | 4 |   -         | 0  | N | 2   | D       | The Siam    |
| Shishir    | 6 |   Bachelors |    | o | 014 | irector | C           |
| Viajy      |   |   in        |    | n | –   | D       | onstruction |
| Pimplikar  |   |   Commerce, |    | e | P   | irector | Steel Co.,  |
|            |   |             |    |   | res | Sr.     | Ltd.        |
|   Chief    |   |             |    |   | ent | Fi      |             |
|            |   |  University |    |   | 2   | nancial | The Siam    |
|  Financial |   |   of Mumbai |    |   | 014 | Con     | Iron and    |
|   Officer  |   |             |    |   | –   | troller | Steel       |
|            |   |   - Cost &  |    |   | P   | (St     | (2001) Co., |
|            |   |   Works     |    |   | res | rategic | Ltd.        |
|            |   |             |    |   | ent | Finance | Tata Steel  |
|            |   | Accountants |    |   | 2   | & Cost  | (Thailand)  |
|            |   |             |    |   | 011 | Mana    | PCL.        |
|            |   |   Institute |    |   | –   | gement) | Tata Steel  |
|            |   |   of Cost & |    |   | 2   | Head    | Limited,    |
|            |   |   Works     |    |   | 014 | B       | India       |
|            |   |             |    |   | 2   | usiness |             |
|            |   |  Accountant |    |   | 009 | Analyst |             |
|            |   |   of India  |    |   | –   | –       |             |
|            |   |             |    |   | 2   | Long    |             |
|            |   |   - Post    |    |   | 011 | Product |             |
|            |   |   Graduate  |    |   |     |         |             |
|            |   |   Diploma   |    |   |     |         |             |
|            |   |   in        |    |   |     |         |             |
|            |   |             |    |   |     |         |             |
|            |   |  Management |    |   |     |         |             |
|            |   |             |    |   |     |         |             |
|            |   |   Xavier    |    |   |     |         |             |
|            |   |   Institute |    |   |     |         |             |
|            |   |   of        |    |   |     |         |             |
|            |   |             |    |   |     |         |             |
|            |   | Management, |    |   |     |         |             |
|            |   |   B         |    |   |     |         |             |
|            |   | hubaneswar, |    |   |     |         |             |
|            |   |   India     |    |   |     |         |             |
+------------+---+-------------+----+---+-----+---------+-------------+
| 4. Mr.     | 5 | -   Master  | 2  | N | 201 | D       |   N.T.S.    |
| Sirorote   | 1 |     of      | 20 | o | 2 - | irector |   Steel     |
| M          |   |             | ,0 | n | P   |         |   Group     |
| atemanosak |   |    Business | 00 | e | res | D       |   Plc.      |
|            |   |     Admi    |    |   | ent | irector |             |
|   Vice     |   | nistration, | (0 |   |     |         | The Siam    |
|            |   |             | .0 |   | 201 | D       | C           |
|  President |   |   Kasetsart | 0) |   | 2 - | irector | onstruction |
|   – Human  |   |             |    |   | P   |         | Steel Co.,  |
|            |   |  University |    |   | res |         | Ltd.        |
|  Resources |   |             |    |   | ent |         |             |
|   &        |   | -           |    |   |     |         | The Siam    |
|            |   |    Bachelor |    |   | 201 |         | Iron and    |
|            |   |     of      |    |   | 2 - |         | Steel       |
|  Corporate |   |     Laws,   |    |   | P   |         | (2001) Co., |
|   Affairs  |   |             |    |   | res |         | Ltd.        |
|            |   |   Thammasat |    |   | ent |         |             |
|            |   |             |    |   |     |         |             |
|            |   |  University |    |   |     |         |             |
+------------+---+-------------+----+---+-----+---------+-------------+
| 5. Mr.     | 4 | -           | 0  | N | 201 | D       | N.T.S.      |
| Wanlert    | 9 |    Bachelor |    | o | 2 - | irector | Steel Group |
| Kanwiwat   |   |     of      |    | n | P   |         | Plc.        |
|            |   |             |    | e | res | Plant   |             |
|   Vice     |   | Engineering |    |   | ent | Ma      | Tata Steel  |
|            |   |     (E      |    |   |     | nager - | (Thailand)  |
|  President |   | lectrical), |    |   | 201 | Rayong  | Plc.        |
|   – Rayong |   |     King    |    |   | 1 - |         |             |
|   Plant    |   |             |    |   | 2   | Senior  | N.T.S.      |
|            |   |   Mongkut’s |    |   | 012 | Dep     | Steel Group |
|            |   |             |    |   |     | artment | Plc.        |
|            |   |   Institute |    |   | 201 | Manager |             |
|            |   |     of      |    |   | 0 - | – Steel | The Siam    |
|            |   |             |    |   | 2   | Plant   | Iron and    |
|            |   |  Technology |    |   | 011 |         | Steel       |
|            |   |             |    |   |     | Dep     | (2001) Co., |
|            |   | Ladkrabang, |    |   | 200 | artment | Ltd.        |
|            |   |             |    |   | 7 - | Manager |             |
|            |   |    Thailand |    |   | 2   | –       |             |
|            |   |             |    |   | 010 | Rolling |             |
|            |   |             |    |   |     | Mill    |             |
+------------+---+-------------+----+---+-----+---------+-------------+