: Notification on Resolution of the Board of Directors’ Meeting No. 5/2020, Change of Directors and Directors’ Power, Entering into Connected Transaction, Entering into Transaction on Acquisition of Assets and

entering into the transaction of acquisition and disposal of assets and the connected transaction To President The Stock Exchange of Thailand Enclosure Information Memorandum on the Acquisition and Disposal

Custody of Assets of Clients by Securities Companies

Custody of Assets of Clients by Licensed Derivatives Brokers

Custody of Assets of Clients by Securities Companies (No. 3)

Custody of Clients’ Assets by Securities Companies (No. 4)

Custody of Assets of Clients by Licensed Derivatives Brokers

Custody of Clients’ Assets by Securities Companies (Codified)

investment in assets relating to infrastructure (infrastructure fund), whether in the form of a company, trust, or any other form; 1 Amended by the Notification of the Office of the Securities and Exchange

merged structure and details for the Company subsidiary’s merger project in Philippines (known as “the Transaction”) which approved by EGM dated August 10, 2017 in consider to minimize potential tax risks