Building Confidence in the Capital Market No. 11/2018 SEC urges CHUO to cooperate with its auditor and submit financial statements promptly Bangkok, 1 February 2018 – The SEC is urging Chuo Senko

. The key points of the revisions are as follows:           (1) Revision to the NC Requirements for DA Custodians: Reducing the NC rate for cold wallets used in digital asset custody services from 2% to 1

:*Notification of the Office of the Securities and Exchange Commission No. Sor Mor. 1/2565 Re: Reduction of Application Fee for Approval of Auditors in the Capital Market dated 14 January 2022.  

Earlier on 1 July 2021, the SEC Board Meeting No. 13/2564 passed a resolution approving a review on the digital asset business regulations to specify digital asset custodial wallet provider as a

work systems, causing the company to fail to operate its business in compliance with the governing regulations. Therefore, on 19 March 2021, by virtue of Section 35 Paragraph 1 of the Emergency Decree

- Translation- July 11, 2019 Subject: Notification the disposition of investment in shares. (Revised) To: Director and Manager The Stock Exchange of Thailand Eureka Design Public Company Limited (the “Company

- Translation- July 22, 2019 Subject: Notification the disposition of investment in shares. (Revised #2) To: Director and Manager The Stock Exchange of Thailand Eureka Design Public Company Limited (the “Company

- Translation- June 11, 2019 Subject: Notification the Acquisition of share of BS Myco Biotech Company Limited. (Additional Information Memorandum Concerning the Acquisition of Assets) To: Director and Manager

less than USD 10,000,000 or approximately THB 310,997,000 (calculated based on the exchange rate at THB 31.0997 to USD 1) which is not less than the book value. The Board of Directors also granted the

1 -Translation- Ref :IR 62/023 December 23, 2019 Subject: Change in Shareholding Structure of Subsidiary Company (edit no.2 ) To: President, The Stock Exchange of Thailand T.K.S. Technologies Public