for the year ended December 31, 2019 To Director and Manager of the Stock Exchange of Thailand Referring to the submission of the audited financial statements of WIIK Public Company Limited “the Company

Extraordinary General Meeting of the Shareholders No. 2/ 2 5 6 1 , Land purchased from the connected person and sell in investment of the subsidiary (Revised) Attention The President The Stock Exchange of

(Baht per Share)* 2.19 2.10 0.09 4.29 Remark: * Calculated based on the number of issued and paid-up ordinary shares deducted by the number of treasury stock The Corporate Group’s total assets as at June

LIMITED (BCH) Mr. PIPHOB VEERAPHONG Reporter Common Share 29/09/2021 100,000 21.40 Sale Link BANGKOK CHAIN HOSPITAL PUBLIC COMPANY LIMITED (BCH) Mr. SURAPANT TAWEEWIKAYAKARN Reporter Single Stock Future

was impacted from increase in methyl ester supply in Thailand which pressured to the profitability of methyl ester, Stock Loss & NRV due to dropped in crude palm oil price, and the declining of

Shareholders’ Meeting approves capital restructuring.The Extraordinary Shareholders’ Meeting (EGM) approves a series of transactions, namely (i) a reverse stock split of ordinary and preferred shares at a ratio

President The Stock Exchange of Thailand Capital Engineering Network Public Company Limited (“the company” or “CEN”) hereby noticed that resolution from Board of Directors No.4/2020 held on August 14, 2020

approving 535,436, Company amendme registered 4, 2019 Notificatio of the Da Capital by Director a The Stock re 1. Capita 2. Inform Existin As Nation s’ Meeting No d the significa 1. Resolv g the decreas

1 No. CC20171103ELE November 13, 2017 Subject Report of the Resolutions of Board of Directors’ Meeting No. 5/2017 To President The Stock Exchange of Thailand The Board of Directors’ meeting of Cal

Extraordinary General Meeting of Shareholders No. 1/2018 To: The President Stock Exchange of Thailand Enclosures: 1. Information Memorandum on the Asset Acquisition and Connected Transactions of U City Public