Provincial Waterworks Authority Attention: Directors and Managers The Stock Exchange of Thailand CC: Secretary-General of the Office of the Securities and Exchange Commission, Thailand Attachment: Map of the

relations. The SFC is the principal regulator of the securities and futures market in Hong Kong and the primary authority for regulating retail funds offered to the public in Hong Kong. The role of the SFC is

Intro to Impact Flow An Introduction to Impact Flow Impact Management and Measurement Tool Inspire Incubate Invest Spread insightful inspirations and build learning networks through a combination of

Disputes between the Company/the subsidiary and the Expressway Authority of Thailand (EXAT), and on February 20, 2020, the Company/the subsidiary and EXAT signed the Second Stage Expressway Agreement

of dispute regarding the competing road with the Udon Ratthaya Expressway which Northern Bangkok Expressway Company Limited (NECL), the subsidiary of the Company, requiring Expressway Authority of

of Shareholders No.1/2019 On March 18, 2019, the Extraordinary General Meeting of Shareholders approved the Company and the subsidiary to settle the disputes with the Expressway Authority of Thailand

affiliated with the audit firm; 2. I or a person with equivalent authority in the audit firm, the audit firm, other partners or equivalent, other licensed CPAs, or assistant auditors in the audit firm who has

, manager or person with managerial authority who is responsible for the applicant’s undertaking of securities business has qualifications and does not have any prohibited characteristics under Section 103

violation The SEC Office issues an administrative order to enforce any regulated person. The SEC Office presents the case to the competent authority. End Administrative Order Issuance Administrative Sanction

Board of Directors, management, employees, customers and suppliers, through dissemination of knowledge in various media such as cyber awareness campaign for customers, e-Learning, security newsletter