Notifications which shall be approved by Audit Committee and Board of Director as well as disclose to the Stock Exchange of Thailand. Related company name Paid Up Capital No. of shares Name of connected persons

of the Capital Market Supervisory Commission, regarding Rules and Regulations of on the Acquisition and Disposition of Assets, and the Notification of the Board of Governors of The Stock Exchange of

Assets (revised) To : The President The Stock Exchange of Thailand The Board of Directors’ Meeting of World Corporation Public Company Limited (“the Company”) No.8/2019 Held on November 14, 2019 at 14.00

UNOFFICIAL TRANSLATION Readers should be aware that only the original Thai text has legal force, and that this English translation is strictly for reference. 9 Notification of the Capital Market

UNOFFICIAL TRANSLATION Readers should be aware that only the original Thai text has legal force, and that this English translation is strictly for reference. Notification of the Capital Market

Manager The Stock Exchange of Thailand (SET) Dear Sir : The Board of Directors Meeting No. 5/2017 of Karmarts Public Company Limited was held on November 13, 2017 specifically to ratify the Loans provided

of shareholding proportion by buying of 23% newly issued common shares of Ekachai International Co., Ltd., which is Ekachai Medical Care PCL. subsidiary. To : Directors and Manager The Stock Exchange

รายงานการประชุมคณะกรรมการบริษัทฯ ครั้งที่....../2541 20 June 2019 Re Acquisition of shares in a company between subsidiaries To Director and Manager The Stock Exchange of Thailand We, Land and Houses

Ref. FPI.022/2018 5 October 2018 Subject : Cancellation of the acquisition of not more than 40% of paid-up capital in TSE Overseas Group Company Limited To : Board of Director and President of the

Thai capital market through the structure of holding company,? revealed SEC Secretary General Vorapol Socatiyanurak. The Stock Exchange of Thailand (SET) also plans to revise regulations on the