auditor, are as follows: Table 1: Financial summary for the three-month period of the year 2021 and 2020 Unit: Million Baht Q1’2021 % Of Revenue Q1’2020 % Of Revenue Increase (Decrease) % Change Revenue

the total revenues of 5,518 MTHB of which 5,467 MTHB earned from sales revenues. Sales revenues increased by 731 MTHB or 15.4% comparing to the same period of the year 2017. Such increase was mainly

Company decreased by 0.66 million Baht, percentage of 13.52 caused of the details are as follows. Income For the three months period ended March 31, 2018 the Company had income from services total amount

Exchange of Thailand Union Textile Industries Public Company Limited submitted the Company’s financial statement for the 3-month period ending 31 March 2018, showed the operating results changes exceed 20

subsidiary, please kindly find the following attachment. Please kindly be informed accordingly. Yours faithfully, Mr. Geza Emil Perlaki Managing Director For period ended 31 December 2018 MANAGEMENT DISCUSSION

81.17% from that in the same period of the previous year of Baht 161.61 million. The segment of revenues from sales and services by business. (Unit: Million Baht) Q1/2017 Q1/2016 Fire protection systems

million equivalent to 26.56 percent, in which the gross profit margin of the Company has decreased when compared to the same period of last year due to decreasing of The Company’s sales and services revenue

Clarification of Operating Results and Financial Position Clarification of Operating Results and Financial Position D.T.C.Industries public company Limited and Subsidiary Companies For the period

1,202.7 960.5 1,067.5 242.2 25.2% 135.1 12.7% Profit for the period 105.3 133.3 108.5 (28.0) (21.0)% (3.2) (3.0)% In Q2-2017, the Company's total revenue increased from Q1-2017 and Q2-2016, representing an

the Group’s operating results for the 2 nd quarter ended 30 th June 2017, compared to those for the same period ended 30 th June 2016 The consolidated financial statements reported a net loss of Baht