follows; 1 . Incomes from sale and installation in the quarter 3/2018 decreased from the quarter 3/2017 by Baht 19.31 million or 6.90% from; 1.1 Domestic sales and installation decreased by Baht 51.16

0.43 million comparing with the same period last year which had net loss of Baht 68.76 million, improving by Baht 69.19 million or 101%:- 1. Total revenue of Baht 27.43 million, decreasing by Baht 13.68

on sale of investment in a joint venture 8.80 8.80 0.00 0.00 Other income 10.94 (1.53) 13.64 (1.53) Total income 1,135.91 (32.69) 1,130.24 (50.78) 1. The Consolidated and the separated statements

1 / 2 IR.023/2018 13 November 2018 Re: Notification of the changes of the Profit and Loss Statement To President The Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited

follows. 1. The Consolidated and the separate statements for the nine-month period ended 30 September 2019 recorded brokerage fees income earned from securities brokerage business was Baht 693.83 million

ADMS 30/07 1/2 RC 18/20 8 May 2020 Subject : Report on the Company’s operating results for the first quarter of the year 2020 Attention : President of the Stock Exchange of Thailand The Board of

1 / 3 IR.031/2020 13 August 2020 Re: Notification of the changes of the Profit and Loss Statement To President The Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited (the

) 2020 2019 Increase (Decrease) 1.Event organizer 2.9 63.9 (61.0) 8.5 35.1 (26.6) (5.6) 28.8 (34.4) 2.Media and Agency 6.7 2.4 4.3 5.7 1.8 3.9 1.0 0.6 (0.4) 3.Commerce and others 0.1 13.9 (13.8) 0.1 12.3

Company and its subsidiaries for the three- month and six-month period ended June 30, 2020 and would like to clarify the operating results as follows: Revenues 1. Revenue from Hospital Operation for 3-month

หนังสือบริคณห์สนธิ RHOM BHO PROPERTY PUBLIC COMPANY LIMITED 53 Sukontasawad Rd. Ladprao, Ladprao, Bangkok 10230 Tel: 02-907-8140-2 Fax: 02-907-8144 Page 1 of 3 TITLE 008/2020 August 14, 2020 Subject