Day."As a member of the World Federation of Stock Exchanges, the Stock Exchange of Thailand is delighted to have participated, for the 9th consecutive year, in the Ring the Bell for Gender Equality

would like to disclose information on the said transaction to the Stock Exchange of Thailand (“SET”) in accordance with the Acquisition or Disposal Notification as follows: 1. Date / Month / Year of the

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

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 2) Attention The President The Stock Exchange of

www.ucity.co.th (-Translation-) Ref. No. U.SET 010/2019 April 30, 2019 Subject : Entering into the Agreement to Acquire Ordinary Shares in 12 Companies in Germany and Switzerland To : The President The Stock

Microsoft Word - 2019_Q1 Results Notification letter_English May 14, 2019 The Director and Manager The Stock Exchange of Thailand Re: Information on First Quarter of 2019 Operating Results KCE

% yoy) because EBITDA from FA business was lower due to stock loss as CPKO price drop. Moreover, the company recognized profit of THB 20 million from investments in the Thai Ethoxylate Company Limited

Profit 142 55 251 76% 359% 937 521 -44% EPS (Baht/Share) 0.19 0.05 0.24 27% 359% 1.27 0.56 -56% Stock Gain/(Loss) & NRV 49 -143 -62 -227% -57% 356 -664 -286% Adjusted EBITDA (1) 224 354 449 101% 27% 1,104

Board No. Tor.Jor. 20/2008 regarding Criteria for entering into significant transaction that is the acquisition or disposal of assets and Notification of the Board of Governors of the Stock Exchange of

. Securities Code: TKT 2. Date of action resulting in reporting obligation: 24 November 2020 2.1 () Acquisition ( ) Disposition ( ) Through the Stock Exchange of Thailand via a securities company: Thai