orders where the purchase were initially paid by her family's money and later by her own money.Using client's account to trade securities for her own benefits was in violation to the Notifications of

expenses of Baht 5.49 million and 8 .20 million, respectively. The proporation of selling expenses incurred compared to total revenues were 2.0% and 3.0% repectively. The increase thereof resulted primarily

Performance T.K.S. Technologies Public Company Limited (“Company”) reported total revenues growth of 93% y-y in 2Q18 or THB 283 mil., primarily due to business combination consolidated Thai British Security

Service Income • Sales and service income increased 23.4% y-on-y in Q2’2019 to Baht 10,866 million and 24.5% y-on-y in 6M’2019 to Baht 21,123 million primarily due to 1) the additions of 989 MW operating

-on-y in Q3’2019 to Baht 11,751 million and 23.3% y-on-y in 9M’2019 to Baht 32,874 million primarily due to 1) the additions of 856 MW operating capacity during the past 12 months from the commercial

HIGHLIGHT Sales and Service Income • Sales and service income increased 20.6% y-on-y in 2019 to Baht 44,132 million and 13.3% y-on-y in Q4’2019 to Baht 11,258 million primarily due to 1) the additions of 692

9.4% from the three months ended of year 2019 to THB 668.2 million for the three months ended of year 2020, primarily as a result of realization of the revenue from the commercial opening of two hotels

4,822 GWh, primarily due to the acquisitions of BPAM in March 2019 and ATP in March 2020. • Tariff of electricity sold to EGAT decreased 6.2% y-on-y in Q2’2020 to 3.04 THB/kWh and 4.9% y-on-y in 6M’2020

Page 3 of 7 Room revenue The room revenue increased by 144.8% from the six months ended June 30, 2018 to THB 1,751.8 million for the six months ended June 30, 2019, primarily as a result of realization

from a year earlier, which can be summarized as follows: 1. Gross Profit including Other Income was up 23% Y-O-Y or Baht 41.0 million due primarily to higher sales and Gross Profit Margin from 31.2% in