(“Rule of Acquisition and Disposition) and the announcement of the stock exchange of Thailand Re: Disclosure and the operations of listed companies in the acquisition or disposal of assets B.E. 2547. The

the product and receive sufficient information before making investment decision. Intermediaries must comply with know your customer/client due diligent rule and request investors to take suitability

the Agenda of the Extraordinary General Meeting of the Shareholders No. 1/2019. (Amendment 3) To : The Directors and Managing Director. The Stock Exchange of Thailand. The Board of Director‟s Meeting of

-Translation- Ref. IR 62/005 March 13, 2019 Subject: transaction yDisclosure of the information regarding related part To : President, The Stock Exchange of Thailand T.K.S. Technologies Public

-Translation- Ref. IR 62/005 March 13, 2019 Subject: Disclosure of the information regarding related party transaction (Additional Information) To : President, The Stock Exchange of Thailand T.K.S

., Ltd and appointment of member of audit committee. (Revised) To: President The Stock Exchange of Thailand Enclosure: Information Memorandum regarding the Acquisition of Asset of Demeter Corporation

effect on 16 March 2020.”Previously, some crowdfunding projects did not succeed as they did not fully meet a targeted fund-raising amount. According to the All-or-Nothing rule, such projects would not

Stock Exchange of Thailand Re: Disclosure of Information and Other Acts of Listed Companies Concerning the Acquisition and Disposition of Assets B.E. 2547 (the “Acquisition and Disposal Rule

(2008) R ary 2020 Notification on Director and The Stock Ex As Nation Mu No. 1/2020 o xt Vision Com uivalent to 99 rdinary share s, or equivalen e (a par value llows: According to nt to 49 perce e of Baht

Digital Asset Business Registered Person Secondary Market and Related Entities Enforcement Class Action Prevention of Unfair Securities Trading Practices Discussion Rule Making Process Handbooks / Best