1 / 2 IR.019/2017 15 August 2017 Re: Clarification on the change of profit and loss statement To President The Stock Exchange of Thailand T Engineering Corporation Public Company Limited (the

Increase (Decrease) % Change Revenues from sales and services 344.69 178.62 166.07 92.97 Other revenues 3.05 1.09 1.96 179.82 Total revenues 347.74 179.71 168.03 93.50 Costs of sales and services 245.56

operating result change Excess 20% (Additional) Dear Sirs, We would like to report financial operating result for financial year ended June 30, 2019 as followings: 1. Our net loss before tax is 103.23 Million

of last year by Baht 49.5 million or is equal to 48.4% which change in the same direction of revenue. The main reason was resulting from decrease in rental expense due to discount from COVID-19

take-home products. Executive Summary 2 Overall Operating Results of the Company in Q3/2020 Q3/19 Q3/20 9M/19 9M/20 Change +/(-) (THB million) YoY 9M Operating Revenue 312 198 (37%) 911 561 (38%) Gross

appreciation of the Thai baht; a decrease in revenue following the news about the closure of Dusit Thani Bangkok Hotel; and a decrease in revenue from the absence of Dusit Princess Korat Hotel, which was

business generated higher revenues compared with the same period of last year. Details are as follows: First quarter (Unit: Million Baht) 2018 2017 Change Change (%) Sales of real estate 2,929 3,135 (206) (7

operating revenue breakdown by business segment (Unit: Million Baht) 2019 2018 Change Change (%) Sales of real estate 9,291 14,599 (5,308) (36) Revenue from hotel business 1,052 904 148 16 Revenue from rental

of last year, but revenue from the property rental business increased from the same period of last year. Details are as follows: Second quarter (Unit: Million Baht) 2019 2018 Change Change (%) Sales of

. The details are as follows; Operating Performance 1. Revenues Units: Million Information of the 3rd Quarter Consolidated Separate 3 months Change 3 months Change 2018 2017 Amount Percentage 2018 2017