. Mr.Voraphot Chanyakomol 3. Mr. Suebwong Kaewthipharat 4. Mr. Pisit Wannavalee Authorization of directors : Any two directors from Mr. Pana Janviroj or Mr. Voraphot Chanyakomol cosigns with Mr. Suebwong
per share, totaling transaction value of Baht 1,695 million (“The Acquisition”), and the authorization of directors and/or any person authorized to have power to determine and perform any procedure
: ...................................................... (…………………………………………….) Authorized person Date: ......................................... Remarks: 1. In case of authorization for submission of documents, a power of attorney is required. 2. In case of a juristic person, the
authorization to the Board of Directors or persons authorized by the Board of Directors to conduct any actions in relation to the Transaction on the Investment in the Ordinary Shares of KPN Academy, including the
to consider and approve the authorization to the Board of Directors or persons authorized by the Board of Directors to conduct any actions in relation to the Transaction on the Investment in the
disposition of assets B.E. 2547 (2004). As a result, such transaction is within the approval authorization of the Board of Directors, without requiring to report the information to the Stock Exchange of
,especially the corrosive prevention part. Therefore, company would invest new research and development for appropriate products to suit Thai climate and environments. Please be informed. Yours Sincerely, Mr
independent financial advisor and the Board of Directors of the Company resolved to approve the authorization of the Executive Committee of the Company to consider nominating the independent financial advisors
Laboratory and Research Center (“AMARC”). Costs and Expenses The Company reported the consolidated costs and expenses for Q1/2019 of Baht 345.54 million, nearby of Q1/2018 of Baht 345.61 million decreased by