Meeting No. 1/2019 To President The Stock Exchange of Thailand Enclosure 1. Information Memorandum on the Asset Acquisition (Addendum 1) regarding acquisition of shares of S-TREK (Thailand) Co., Ltd. in the

(Additional) To President The Stock Exchange of Thailand Enclosure 1. Information Memorandum on the Asset Acquisition (Addendum 1) regarding acquisition of shares of S-TREK (Thailand) Co., Ltd. in the

: 1. Information Memorandum on the Asset Acquisition (Addendum 1) regarding acquisition of shares of S-TREK (Thailand) Co., Ltd. in the proportion of 51 percent 2. Capital Increase Form (F53-4) 3

period Please be informed accordingly, Yours sincerely, (Associate Prof. Dr.Chiraphol Chiyachantana) Authorized person for disclosure of information

Transactions Related to the Acquisition or Disposition of Assets, and the Notification of the Board of Governors of the Stock Exchange of Thailand Re: Disclosure of Information and Acts of Listed Company

Notification of the Board of Governors of The Stock Exchange of Thailand Re: Disclosure of Information and Other Acts of Listed Companies Concerning the Acquisition and Disposition of Assets, 2004 (“Notification

kind information please, Yours truly, (Mr.Nirut Intarathachang) Chief Financial Officer

conjunction with the consolidated financial statements and notes to financial statements. If not defined otherwise, all financial information presented in this document are in Thai Baht. The company presented

% of said NTA of Baht 172.52 million. Accordingly, said transaction volume warranted the company to seek approval from The Board of Directors and to report said information to the SET, without having to

information to the SET, without having to seek further approval from the shareholders’ meeting. .../3 - 3 - (8) Acquisition and disposition of assets Transaction volume : Does not come under the scope for the