of the Securities and Exchange Commission No. Sor Thor. 37/2559. Re. Rules in Detail on Establishment of Information Technology System dated 12 September 2016 and Notification of the Office of the

Stock Exchange ," %! ' trading cost ()*'P*O* % 50% M$#" traditional exchange .%#$.KL#()* traditional exchange *)"O*P.M$()* \% "O*!"*P' )bML"')*O#"L"`.jL,""O%j()*&P*M$ # direct market access O* &P*#$!#bML

market to become the GMS Connector as follows: (1)  Supporting fundraising of foreign companies, especially GMS countries to list their shares on the Stock Exchange of Thailand by enacting primary listing

Thai capital market to become the GMS Connector as follows: (1)  Supporting fundraising of foreign companies, especially GMS countries to list their shares on the Stock Exchange of Thailand by enacting

Ref: FASET 01/2562 February 26, 2019 Subject: Report the operating result for the year ended December 31, 2018 To: President of the Stock Exchange of Thailand Seamico Securities Public Company

Summar of Transaction of Fund s to the Comp ed Date to Co ction uisition of sha and agreeme n Precedent b rementioned m transaction Acquisition Tra y during the on of Shares nt ck Exchange o oard of Meeti

executive of any listed company on the Stock Exchange and are banned from holding such positions while the complaint procedure is underway.  In any case, filing a criminal complaint commences the criminal

regulations. Clause 5 An approved person for the operation under a regulatory sandbox in the same manner as a derivatives exchange shall arrange an efficient and fair trading system which shall additionally

for the operation under a regulatory sandbox in the same manner as a derivatives exchange shall arrange an efficient and fair trading system which shall additionally cover at least the following matters

[COMPANY NAME] Ref.: EFORL IR 036/2019 November 14, 2019 Subject: Management Discussion and Analysis Quarter 3 Ending 30 September 2019 To President The Stock Exchange of Thailand 1. Overview