-1- AIT (VP-SEC) 017E/2022 May 12, 2022 Subject: Management's Discussion and Analysis of Operating Results for Q1-2022 To: The President of the Stock Exchange of Thailand Summary of Operations Q1
capital market products, or capital market products traded on the Stock Exchange of Thailand or derivatives exchange, the intermediary may reduce details in methods and procedures of the communication and
products, or capital market products traded on the Stock Exchange of Thailand or derivatives exchange, the intermediary may reduce details in methods and procedures of the communication and service providing
equivalent to the cash or other returns exchanged plus interest and other similar returns. 14. Payable to clearing house means net balance account of creditor of the Thailand Securities Depository Company
SEC, Thailand cannot undertake any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. Notification of the Office of the Securities and
2 (UNOFFICIAL TRANSLATION) Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. The SEC, Thailand can neither
(UNOFFICIAL TRANSLATION) Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. The SEC, Thailand can neither undertake
SEC, Thailand can neither undertake any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. ----------------------------- Notification of the