Ref U. SET 017/2017 7 August 2017 Subject: Summary of Operating Performance and Financial Status for Quarter 2/2017 To: President The Stock Exchange of Thailand U City Public Company Limited and its

Page 1 of 2 No. ACC6011/001 November 14, 2017 Subject: Explanation of Financial Performance for the Quarter 3/2017 ended September 30, 2017 To: President, The Stock Exchange of Thailand According to

Page 1 of 2 No. ACC6102/003 February 27, 2018 Subject: Explanation of Financial Performance for the year 2017 ended December 31, 2017 To: President, The Stock Exchange of Thailand According to the

Page 1 of 2 November 13, 2019 Subject Clarification of the operating results for the quarter 3/2019 ended September 30, 2019 To Director/ Managing Director The Stock Exchange of Thailand According to

capital To: President The Stock Exchange of Thailand The Extraordinary General Meeting of WCI Holding Public Company Limited (“WCIH”), subsidiary company of E for L Aim Public Company Limited (“EFORL”), no

M.D.137 / 2019 June 26, 2019 Subject : Information on Connected Transactions Dear : President of the Stock Exchange of Thailand Kang Yong Electric Public Company Limited, hereby informs you the

(Translation) CS 0297/2019 August 13, 2019 Subject: Connected transaction : Renewal of a hotel management advisor agreement Attn: President The Stock Exchange of Thailand With reference to the Board

Page 1 of 2 No. ACC1805/02 May 31, 2018 Subject: Explanation of Financial Performance for the Quarter 1/2018 ended March 31, 2018 To: President, The Stock Exchange of Thailand According to the

November 29, 2018 Subject Change of payment method for investment in acquisition and sale of tap water in some areas of Phuket and some areas of Phangnga. To Director and Manager The Stock Exchange

AC 52/07-003 ACC1/19-056 11 November 2019 Subject : The Purchase of the Ordinary Shares of Duwell Intertrade Co., Ltd. To: Director and Managing Director The Stock Exchange of Thailand Qualitech