/2018 December 19, 2018 Re: Notification of Resolutions of the Board of Directors’ Meeting No. 8/2018 Attn.: President The Stock Exchange of Thailand Enclosure 1. Information Memorandum on Acquisition of

in this criteria is at 13.83 percent. When calculate the Acquisition of Asset is not a disclose information the transaction of a listed company under the Notification of the Capital Market Supervisory

at 13.83 percent. When calculate the Acquisition of Asset is not a disclose information the transaction of a listed company under the Notification of the Capital Market Supervisory Board No. TorJor. 21

. Focusing cost-efficiency and productivity • Utilizing information technology (IT) system to optimize operation and resources • Cost reduction such as greater productivity, optimizing human resources

investment on assets (Revision 2) Attention: Directors and Managers The Stock Exchange of Thailand Attachment: 1. Information on the investment on assets 2. F53-4 form 3. Details on the issuance of warrants to

cost-efficiency and productivity • Utilizing information technology (IT) system to optimize operation and resources • Cost reduction such as greater productivity, optimizing human resources • Installing

applicant to fix or fill up additional information shall be specified. If the applicant fails to do so within such period, the SEC official will return the appilcation and evidentiary documentation to the

1.9% (28.5%) Consolidated financial information (Unit : Million Baht) For three-month period ended 30 Sep Change % Change 2 / 6 Operating results by business for the three-month period ended 30

the private placement basis, and the schedule for 2019 Annual General Meeting of Shareholders dated 17 January 2019 (The 2 information memorandums are collectively referred to as “Information memorandum

specific person under the private placement basis, and the schedule for 2019 Annual General Meeting of Shareholders dated 17 January 2019 (The 2 information memorandums are collectively referred to as