(UNOFFICIAL TRANSLATION) 4 (SEC Logo and contact information) 30 November 2016 Dear Managers: All securities companies All derivatives brokers No. SEC. Nor Por. (Wor) 30/2559 Re: Submission of Daily

Exchange Commission No. SorThor. 18/2551 Re: Office Hours and Holidays of Securities Companies _____________ By virtue of Section 108 and Section 110 of the Securities and Exchange Commission Act B.E. 2535

Section 92 of the Securities and Exchange Act B.E. 2535 (1992) permits securities companies to establish a branch office upon approval from the Office where the request for permission and granting

Office. Clause 10. The securities companies are allowed to upgrade its online branch office to full-service branch office provided that on the date the securities company upgrades its branch, it meets the

-2033-9660 27 January 2021 Attention: President of the Association of Thai Securities Companies President of the Association of Investment Management Companies Managers All securities companies All

provided in the SEC’s online system; (b) in case of an appointment of a person as person with power of management, the derivatives business operator shall examine the qualifications of the person who would