Reef:020/1999 Ref : 31/2020 May 15, 2020 Subject : The explanation of operating results for the first quarter of 2020 To : The SET President Vibhavadi Medical Center Plc. would like to disclose the

, The Stock Exchange of Thailand T.C.J. Asia Public Company Limited (“TCJ”) and its subsidiaries herewith submit the clarification of the Company’s operating performance for the 1st quarter of the year

Supply Public Company Limited and its subsidiaries would like to notify the operating results stated in consolidated financial statements for the first quarter ended March 31, 2020 with the following

Company Limited wishes to clarify the Company’s operating performance for 31 March 2020 as the following. Key Financial Information on 31 March 2020 , 2019 (Unit : thousands) Statements of Income Separate

Exchange of Thailand Earth Tech Environment Public Company Limited (“the Company”) would like to inform the management’s explanation and analysis for the Company’s operating results for three months and nine

October 11, 2019 Re: Clarification of the operating results of company and its subsidiaries for the year ended as at December 31, 2018 To: President The Stock Exchange of Thailand K.C. Property

% TBSPTKS Marvel Pack T.K.S. Technologies Public Company Limited Management Discussion and Analysis Operating Results for the period as at 30 September 2019 In addition, On 11 July 2019, the Company obtained

operating income ratio 22.7% 21.2% 21.2% 1.5% 1.5% 22.6% 22.2% 0.4% Cost to income ratio 41.9% 45.3% 43.5% (3.3)% (1.6)% 43.3% 42.1% 1.2% Return on average assets * 1.17% 1.19% 1.14% (0.02)% 0.03% 1.18% 1.16

subsidiaries herewith submit the clarification of the Company’s operating performance for the 3rd quarter of the year 2019, as at 30 September 2019 as follows: 1. Consolidated Financial Statement (9 month) In

-1- AIT (VP-SEC) 012E/2021 May 6, 2021 Subject: Management's Discussion and Analysis of Operating Results for Q1-2021 To: The President of the Stock Exchange of Thailand Summary of Operations Q1–2021