to the accounting standards as specified by a professional institution approved by relevant government authorities and in accordance with additional regulations specified in the notification of the SEC.

Commission No. KorThor. 3/2551 Re: Additional Determination of Type of Juristic Person Classified as Institutional Investors _____________ By virtue of Clause 3 and Clause 9 of the Derivatives Act B.E.2546

auditors and perform the audit under the provisions of the law governing auditors and any additional regulations specified in the notification of the SEC. The approval of the auditor under the first

accountability in accordance with the professional code of ethics, auditing standards, and other additional regulations prescribed by the law governing securities and exchange. Yours sincerely, Signature

advisors or intermediaries for the offer for sale of securities: disclose additional information on the terms and conditions of such debt; · Other cases: disclose at least the amount of money and the

in the same direction with regard to proprietary trading in the following matters: (1) General Provisions shall be in accordance with Chapter 1; (2) Additional Rules for Proprietary Trading of

. KorThor 6/2547 Re: Additional Determination of Type of Juristic Person Classified as Institutional Investor. By virtue of section 3 and section 9 under the Derivatives Act, B.E. 2546 (2003), the SEC hereby

and perform the auditing to provide opinion on the financial statements in compliance with the requirements of the law relating to auditors and additional requirements as specified in the notification

) related to the social and environmental management in other areas as deemed to be in accordance with the Company’s policy and guidelines by studying the guidelines for sustainability reporting of Global

business undertaking of the Company or the subsidiaries during the previous year, disclose related facts and clarify the causes, impacts, solutions, future inspection and preventive approaches. Additional