Ref. No. U.SET 023/2018 10 May 2018 Subject: Acquisition of 30 Percent of Ordinary Shares in Vienna House (Thailand) Company Limited To: The President The Stock Exchange of Thailand U City Public

Future Development Public Company Limited 30/08/2021 18:58 Update the progress of the purchase of shares in Siam Future Development Public Company Limited and the tender offer for all the remaining shares

Department of Special Investigation (DSI) after finding indicates that this group of people traded shares of Karat Sanitaryware Plc. ("KARAT") by using information that Apichart obtained while performing duty

Income as of 2018 to 2017 per following table: (THB) Million 2018 2017 % Change Total Revenues 538.96 559.95 (3.75) Total Expenses 488.86 501.54 (2.53) Shares of Profits 26.72 47.22 (43.41) EBT 76.82

of first quarter of 2019 per followings: (THB) Million 1Q19 1Q18 Total Revenues 132.76 142.87 Total Expenses (122.52) (132.23) Shares of Profits 6.95 12.70 EBT 17.19 23.34 Net Profit 14.93 19.56 Total

: BI.IO.(1) 7/2018 June 6, 2018 President The Stock Exchange of Thailand Dear Sir, Re : Investment of common shares in Perennial HC Holdings Pte. Ltd. On behalf of Bangkok Bank Public Company Limited (“the

.,Ltd. in sum of 350,000 shares at par value of Baht 100 or Baht 35,000,000 at 20 July 2018 and Transformation Films Co.,Ltd. has registered capital increase with the Department of Business Development at

: 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

Income for the year 2019 per following table: (THB) Million 2019 2018 Change %Change Total Revenues 531.73 538.96 (7.23) (1) Total Expenses (497.06) (488.86) 8.20 2 Shares of Profits (Loss) (46.23) 26.72

issued ordinary shares of Forth EMS Company Limited, to the connected person (revised) 18/05/2022 17:39 Waiver of rights to purchase newly issued ordinary shares of Forth EMS Company Limited, to the