Part 3

Certification of Correctness of Information

1. Certified the correctness of information by Executive Directors and
Chief Finance Officer

We have already reviewed all information containing in this Form 56-1
carefully as Executive Committee or Chief Finance Officer. I, hereby,
represent and warrant that all such information are accurate and
complete and contain no false statement without any lack of material
fact which should have been informed where such information may cause
damages to the purchasers of those shares. In addition, I would like to
certify that:

1)  Financial statements and financial information, attached to this
    filing, are represent accurate and complete without any lack of
    material fact about the financial status, performance and cash flow
    of the company and its subsidiaries.

2)  I am responsible to provide the good disclosure system of the
    information of the company to ensure that the company discloses the
    material fact of the company and its subsidiaries accurately and
    completely. I also supervise the practice of that system.

3)  I am responsible to provide the good corporate governance system of
    the company and supervise the practice of that system. In addition,
    I already inform the result of the good corporate governance
    appraisal as of February 19, 2008 to the Auditor and the Audited
    Committee of the company including the material incomplete and
    change of the corporate governance as well as false practice that
    may influent the preparation of the financial statements of the
    company and its subsidiaries

As an evidence that all pages of the documents that have been reviewed
and verified by us as to their accuracy are the same set of documents
filed for your approval, we have appointed and assigned Mr. Pong-amorn
Nimpoonsawat to place his signature on every page of these documents.
Therefore, should there be any page(s) of the documents containing no
Mr. Pong-amorn Nimpoonsawat’s signature, it shall be deemed that the
information in such page(s) has not been verified by us as to the
accuracy.

Name Position Signature

Mr. Somprasong Boonyachai Chairman of the Executive Committee -Signed-

Dr. Dumrong Kasemset Executive Committee -Signed-

Mr. Vikrom Sriprataks Executive Committee -Signed-

Mr. Allen Lew Yoong Keong Executive Committee -Signed-

Ms. Nidchanun Santhavesuk Executive Committee -Signed-

Mr. Pong-amorn Nimpoonsawat Chief Finance Officer -Signed- 

The Attorney 

Mr. Pong-amorn Nimpoonsawat Chief Finance Officer -Signed- 

Part 3

Certification of Correctness of Information

2. Certified the correctness of information by other directors

As a director of the Company, I have reviewed Form 56-1 and certified
that this Form 56-1 contains true and accurate information without
omitting material information or containing any misleading information
that would cause damage to the investors.

In order to ensure that all certified pages form part of this Form 56-1,
I hereby designate Mr. Pong-amorn Nimpoonsawat to endorse all pages of
this Form 56-1. In the absence of Mr. Pong-amorn Nimpoonsawat’s
signature, it is assumed that the information and particulars contained
in that page are not certified as correct by us.

Name Position Signature

Dr. Paiboon Limpaphayom Chairman of the Board of Directors -Signed-

and Independent Director

Mr. Aviruth Wongbuddhapitak Chairman of the Audit Committee -Signed-

and Independent Director

Mr. Surasak Vajasit Audit Committee and -Signed-

Independent Director

Mrs. Tassanee Manorot Audit Committee and -Signed-

Independent Director

Mr. Vasukree Klapairee Director -Signed-

Mr. Suphadej Poonpipat Director -Signed-

Mr. Yuen Kuan Moon Director -Signed-

The Attorney 

Mr. Pong-amorn Nimpoonsawat Chief Finance Officer -Signed-