audit firm, hereby certify and consent to the followings: 1. I certify that the audit firm has audit quality control system which is sufficient and reliable for supervising its auditors’ work to comply

, hereby certify and consent to the followings: 1. I certify that the audit firm has audit quality control system which is sufficient and reliable for supervising its auditors’ work to comply with the

control system which is sufficient and reliable for supervising its auditors’ work to comply with the professional standards on a continuous basis. Such audit quality control system complies with

fairness and transparency, to supervising capital market professional to elevate their role of inspection and preventing listed company fraud. The proposed amendments also aim to enhance the reporting of

SEC is proposing amendment to the guidelines for supervising auditors and audit firms in the Thai capital market to enhance the audit quality oversight of audit firms and promote the development

Mar 2017 Amount % Amount % Assets Current Assets Cash and cash equivalents 237.54 10.37% 237.45 10.45% Short-term investment 3.73 0.16% 21.35 0.94% Account receivable, trade and others 728.08 31.80

decreased by 52.5% compared with QoQ. Statements of Financial Position as at March 31, 2018 March 31, 2018 (Million Baht) December 31, 2017 (Million Baht) Change (%) Current Assets 1,280.7 1,230.2 4.1 Non

was mainly from the higher in gross margin. 4 (Unit: Baht million) Consolidated balance sheets As at 31st Mar 2018 As at 31st Mar 2017 Amount % Amount % Assets Current Assets Cash and cash equivalents

As at 30th Jun 2018 As at 31st Mar 2018 Amount % Amount % Assets Current Assets Cash and cash equivalents 522.37 20.68% 488.97 20.70% Short-term investment 4.36 0.18% 4.85 0.21% Account receivable

2019 3Q 2019 CONSOLIDATED P&L SNAPSHOT Remark: The Company restates the financial performance starting from 1 August 2018 after the measurement of fair value of Trans.Ad Group’s identifiable assets was