is decreased from 28% to 9%. It is mainly due to lower gross profit margin of the design and installation of telecommunication network and signal equipment project work and the increase of reduction of

104.9 2.5 2.4% Cost of sales and services (1,274.4) (1,121.4) (153.0) (12.0%) Gross profit 466.2 350.0 (116.2) (24.9%) Net gain (loss) on exchange rate (17.4) 94.4 111.9 N.A. Gain (loss) on forward

(9.0) (86.8) Costs of Sales and Services (258.4) (273.0) (14.6) 5.7 Gross Profit 129.6 149.0 19.4 15.0 Gross Profit from Operation3 119.3 147.6 28.4 23.8 Other Income4 45.7 16.8 (28.8) (63.1

Summary of operating results. For the year ending 31 December 2018, the Company had net profit amounting 103.65 million Baht, profit increased 67.43 million Baht compared to the year 2017 having a net

- 277 -100% 485 -100% 363 -100% Dividend income - - - - Other income 4,857 8,715 -44% 4,880 0% 6,033 -19% Total revenues 807,087 864,844 -7% 710,182 14% 877,241 -8% Profit (loss) before loss on impairment

services and revenue from contract work. As a result, the gross profit was decreased by THB 2.7 million from the prior period and also decreased by THB 22.2 million or 6.2% decreased of gross profit margin

First Quarter of 2019 WHAUP finished our 1Q2019 with a Net Profit of Baht 424.2 million, a 40.8% decrease from 1Q2018 with Normalized Net Profit of Baht 394.2 million, a 15.3% decrease from 1Q2018. 1

hereby clarifies the performance as follows: During 2019, the Company had the net profit of THB 3,229.3, which increased by 11.1% compared to the same period of 2018. Which the normalized net profit

business operations, having main proportional sale is export. 1.2 Summary of operating results. For the year ending 31 December 2017, the Company had net profit amounting 42.91 million Baht, profit increased

service of electricity engineering. • Property, plant and equipment has increased Baht 30.22 million, as a result of assets for solar energy. • Restricted cash decreased by Baht 6 5 . 2 4 million because