Subject: Clarification of 3rd Quarter 2019 operating results that posted a difference greater than 20% from the preceding year To: Director and Manager the Stocks Exchange of Thailand World corporation
of Contract for Difference (CFD) with several underlyings such as gold, crude oil and stock index. This is a speculation for the difference between the current value of an the underlyings without
difference of the recorded amounts from the expected values that would not call for further investigation. However, in several cases, the auditors either did not assess the reliability of such data or simply
year. The quarterly comparison of its performance in different business categories is shown in the table below: (Unit: Million Baht) Third quarter 9-month period 2017 2016 Difference % 2017 2016
auditors and perform the audit under the provisions of the law governing auditors and any additional regulations specified in the notification of the SEC. The approval of the auditor under the first
Exchange Commission No. 30/2558 Re: Approval of Foreign Auditors in the Capital Market. 2. I will closely monitor the applicant to perform an audit work in giving opinions on financial statements with
securities trading orders were deemed as failure to perform the duties under Clause 23(3) and the prohibited characteristics of the personnel in the capital market business under Clause 31(1) of the
warning to the client about material information which is likely to affect the client?s benefits was considered failure to perform the duties with responsibility and due care as market professionals under
M.L. Apisada Chayangkura (formerly M.L. Phatarawadee) M.L. Apisada Chayangkura (formerly M.L. Phatarawadee), former director of SECC Holding Co., Ltd. (SECC Holding), failed to perform her duties as