% which mainly increased from the revenue from services. The total cost was reported at THB 161.4 million, increased by THB 22.7 million or 16.4%. As a result, the gross profit margin for this quarter was

-month ended March 31, 2019 as follows: Performance Overview In Q1 2019, the Company and its subsidiaries had profit attributable to equity holders of the Company amounting to Baht 355.47 million

the six-month ended June 30, 2019 as follows: Performance Overview For the first half of 2019, the Company and its subsidiaries had profit attributable to equity holders of the Company amounting to Baht

2017 at Baht 138.62 million. The revenue was increased from the sale of high voltage equipment. 2. Gross profit: The total gross profit of the 3rd quarter of year 2018 was Baht 85.57 million representing

the end of the investment period. 2. Gross profit : The total gross profit of the 3rd quarter of year 2019 was Baht 108.66 million representing an decreased of Baht 23.10 million or 26.99% of the total

decrease was derived from the engineering service. • Overall gross profit margin increased from 11.9% to 13.8% at the same amount Baht 53 million. 2020 2019 Revenue 382 443 (61) -14% Cost 329 390 Gross

) due to the outbreak of COVID-19 and typically, in quarter 4 is the best selling period in every year. Gross profit margin Gross profit margin in the first quarter of 2020 was Baht 336 million, increased

) (6.13) - (18.63) (18.63) Finance costs (30.84) (17.11) (62.68) (33.34) SHARE OF LOSS OF INVESTMENTS IN JOINTLY CONTROLLED ENTITIES ON EQUITY METHOD (0.11) (1.47) (0.12) (2.04) PROFIT (LOSS) BEFORE TAX

Expenses (9,529) (10,050) (143) (174) (9,672) (10,224) (552) (5%) Share of Profit (Loss) 1,549 1,652 4 (9) 1,553 1,643 (90) (5%) Operating profit (loss)* 2,466 2,619 (21) (25) 2,445 2,594 (149) (6%) Impact

) 729.9% Gross profit 426.3 446.0 463.1 3.8% 8.6% 1,200.9 1,337.0 11.3% Net gain (loss) on exchange rate (7.3) (58.6) 37.6 N.A.(>100) N.A.(>100) (83.2) 91.2 N.A.(>100) Gain from business acquisition - - 2.2