investment in a company which the Company invested more than 10 percent of shares. Please kindly be informed accordingly, Your Faithfully, (Mr.Niphon Charoenkit) Managing Director Authorized to sign on behalf

Firstwood Co., Ltd. (related company). Details of the transaction are as follows: 1. The date on which the transaction occurred: 1 October 2018 2. The parties involved: Name Relationship with the company

Stock Exchange of Thailand According to the resolution of the Extraordinary General Meeting No. 1/2018 held on 19 June 2018, the meeting resolved to approve the acquisition of ordinary shares in TSE

resulting from higher Earning before Tax. Yours sincerely, Mr. Anant Kittivittayakul Managing Director

หน้า 1 จาก 1 Translation November 12, 2018 Subject: Management explanation and analysis for Quarter ended 30 September 2018 Attn: The Managing Director, the Stock Exchange of Thailand Pacific Pipe

Company Limited would like to report the company’s operating results and submit the auditor’s report on review of interim financial information for the third quarter ended September 30, 2018 as follows: The

February 24, 2010 SBN 016/2018 November 13, 2018 Subject : Operating Result for the third quarter of 2018 To : The Managing Director, the Stock Exchange of Thailand Sabina Public Co., Ltd. would like

of Thailand Subject : The clarification about company’s net earning Q3/2018 Dear Sir, The quarterly operating result ended on September 30, 2018 is Baht 4.16 million loss on Baht 8.93 million revenues

Company’s revenue increased by 10 million baht from the gain on trading of investments in marketable securities in the Stock Exchange of Thailand, compared to the third quarter of the previous year. Please be

Firstwood Co., Ltd. (related company). Details of the transaction are as follows: 1. The date on which the transaction occurred: 1 January 2019 2. The parties involved: Name Relationship with the company