1 / 2 No.IR.006/2020 28 February 2020 Re: Notification of the changes of the Profit and Loss Statement To: President Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited

referral from the Stock Exchange of Thailand (SET), irregularities were detected in relation to the trading activities of such shares by a certain group of persons. An SEC subsequent investigation revealed

2019, The Company transferred the rights of membership in the Stock Exchange of Thailand to another securities company, and recognized the gain on sale in other income this year. 2. Total expenses was

MDE05_22May18 (Translation) No.15/2018 May 22, 2018 President The Stock Exchange of Thailand Re: Notification of the Resolution of the Board of Directors’ Meeting No. 5/2018 We, AEON Thana Sinsap

1 At JSP 60/07/04 July 19, 2017 Subject Notifications of the connected transaction regarding the receipt of financial assistance. (Revise) To President The Stock Exchange of Thailand J.S.P. Property

. 20/2551 RE: “Criteria to Do Significant Transaction in Term of Acquisition and Disposal of Asset”, covering with other amended notifications; and Notification of The Stock Exchange of Thailand RE

: President The Stock Exchange of Thailand Since the Board of Directors of Filter Vision Public Company Limited (“the Company” or “FVC”) dated December 14, 2017 resolved to approve the signing of Hi Healthcare

, dated 31 August 2018, and the announcement of the Stock Exchange of Thailand regarding disclosure and operation of listed companies for the acquisition or disposal of assets 2004, dated 29 October 2547

Microsoft Word - 011 ชี้แจงกำไรE (Translation) IR 011/19 August 9, 2019 President and Director The Stock Exchange of Thailand Subject : To explain the reasons on the company’s net profit (net loss

investors and have their securities listed on the Stock Exchange of Thailand (SET), while growing sustainably in accordance with good corporate governance. In addition, both parties cooperated to build a