The Securities and Exchange Commission (SEC), in collaboration with the UN Women and the Stock Exchange of Thailand (SET), organized the Ring the Bell for Gender Equality Initiative 2024 to

2024 through the transmission system of the Stock Exchange of Thailand within the period specified in the notification of Capital Market Supervisory Board. This case is in the process of inquiry by the

Ref. SorNor. 043/2017 August 10, 2017 To: President The Stock Exchange of Thailand Re: Notification on Business Restructuring, Change of Name and Capital Increase of the Subsidiaries Whereas, the

size, based on the calculation method specified in the Stock Exchange of Thailand Notification Re: Disclosure of Information and Act of Listed Companies Concerning Acquisition or Disposition of Assets

: BI.IO.(1)14/2018 August 9, 2018 President The Stock Exchange of Thailand Dear Sir, Re : Investment of common shares in Siam Solar Generation Company Limited On behalf of Bangkok Bank Public Company

who are entitled to attend the Extraordinary General Meeting of Shareholders No.1/2019 (Record Date) To: President The Stock Exchange of Thailand Reference is made to the fact that East Coast Furnitech

Manager The Stock Exchange of Thailand The Board of Directors Meeting of O.C.C. Public Company Limited No. 7/2561 dated December 18, 2018 approved the Company’s waiver of the rights to purchase newly issued

Microsoft Word - Resolution BD-5-62 _EN_ Page 1/2 November 13, 2019 Subject: Connected transaction - Land and building leasing To : President The Stock Exchange of Thailand The Board of Directors of

1 JSP 016/2563 (OOP) Date: 22 April 2020 Re: Notification of the connected transaction-renew from connected person (Add) Attn: The President The Stock Exchange of Thailand The Board of Director’s

26th February 2020 Subject: Transaction to acquire land from a related party. To: President The stock Exchange of Thailand According to the resolution of Board of Directors meeting of S.Kijchai