year mainly due to: 1.1) Revenue from selling of electricity increase 23.91 million baht or 100% due to the Company recognized revenue from Saraburi Solar Farm Project. 1.2) Revenue from Sales decrease

Ref. 0347/2018 Date August 14, 2018 Subject 20% Performance Growth in the second quarter of 2018 Attention: Directors and Managers The Stocks Exchange of Thailand QTC Energy Public Company Limited

energy saving project, thereby saving the utility costs, and also resulted from the significant increase of revenue from the hospital operations. Administrative Expenses For the 2nd Quarter of the year

gross profits. The company is in the process of introducing other types of products that can generate profits for distribution. Including the expansion of the business of selling electricity from solar

in Energy Payment (EP) of Sriracha Power Plant according to the increase in dispatched volume to EGAT, together with the increase in electricity sales of Rayong Central Utility Plants compared to Q1

indirect shares in SEGSD at 11.89% since March 31, 2017. Page 10 GPG: Unit : Million Baht Quarter 1 Change Increase (Decrease) 2018 2017 Amount % Electricity revenue - Availability Payment (AP) - Energy

Exchange, sell thermal energy, and receive renewable credits in the form of renewable energy Page 3 certificates (REC) with respect to its electricity generation output. Gangdong will construct and operate

), a project of Paju Energy Services Co.,Ltd. (Paju ES) (EGCO holds a 49.00% ownership interest), located in Gangdong-gu, Seoul, South Korea with a capacity of 19.80 MW. Gangdong will sell electricity to

include energy drinks, sport drinks, ready-to-drink coffee and functional drinks. While energy drinks market continued its growth momentum of 5.3% in Q1’19 vs. 4.2% growth in Q4’18, the Company using multi

% Electricity revenue - Availability Payment (AP) - Energy Payment (EP) 575 249 516 237 59 12 11% 5% Other income 5 3 2 67% Total revenues 829 756 73 10% Cost of sale (406) (454) (48) (11%) Other expenses (104