. The Company would like to inform the Stock Exchange of Thailand (the “SET”) material matters resolved in the meeting as follows: 1. Approve to propose to the shareholders’ meeting to consider and ratify

lease office space for the Company and its subsidiaries. To : President The Stock Exchange of Thailand JCK International Public Company Limited (“the Company”) would like to notify that the Board of

of the Company to the Stock Exchange of Thailand and set up the shareholder’s meeting for an approval of connected transaction from shareholder with the vote of no less than three – fourths of total

Center Project To : President The Stock Exchange of Thailand Enclosures: 1. Information memorandum on the acquisition of assets of Jas Asset Public Company Limited Jas Asset Public Company Limited (the

Company Limited Attention: President The Stock Exchange of Thailand The Meeting of the Board of Directors of KGI Securities (Thailand) Public Company Limited (“the Company”) No. 4/2017 held on 22nd August

-9320 Ref: PLC 2017/015 September 25, 2017 Subject: Disclosure of Connected Transaction Information Regarding Renew land rental agreement To: The President of the Stock Exchange of Thailand Panjawattana

1 / 3 No.IR.003/2019 28 February 2019 Re: Notification of the changes of the Profit and Loss Statement To: President Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited

: President, The Stock Exchange of Thailand Ichitan Group Public Company Limited (“ the Company ”), would like to disclose the connected transaction regarding office space rental and providing services

-9320 Ref: PLC 2020/002 February 3, 2020 Subject: Disclosure of Connected Transaction Information Regarding Area rental agreement To: The President of the Stock Exchange of Thailand Panjawattana Plastic

-9320 Ref: PLC 2020/003 February 3, 2020 Subject: Disclosure of Connected Transaction Information Regarding Area rental agreement To: The President of the Stock Exchange of Thailand Panjawattana Plastic