policies with acceptable risks. This information is provided for notification to the SET and for disclosure to investors. Yours sincerely, (Mr. Somboon Fusriboon) Managing Director /home/nsi/Desktop/นนนำสส่ง

(Form 61-2) (The same form as submitted to the SEC Office for approval request, which contains current information, is acceptable). For your kind consideration. Yours sincerely, Signature

(Form 61-2) (The same form as submitted to the SEC Office for approval request, which contains current information, is acceptable). For your kind consideration. Yours sincerely, Signature

users as the primary target customer especially companies in the PTT Group. In addition, GPSC has also benefitted from utilizing the data on power consumption to analyze and develop the energy storage

2,255.2 (0.0%) Revenue from finance lease under power purchase agreement 103.2 100.9 102.8 1.9% (0.4%) 205.5 203.7 (0.9%) Revenue from construction under a concession arrangement 68.5 131.3 398.1 203.2

Group”) as follow: THB Mn THB Mn THB Mn % Sales of goods and services 1,115.7 1,110.5 5.2 0.5 Revenue from finance lease under power purchase agreement 100.9 102.3 (1.4) (1.4) Revenue from construction

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 Korea Electric Power

Management Discussion and Analysis 1. Significant events in the third Quarter of 2019 1.1 The progress in construction projects 1.1.1 Project completion - SBPL Project, a project of San Buenaventura Power Ltd

Group”) as follow: THB Mn THB Mn THB Mn % Sales of goods and services 1,115.7 1,110.5 5.2 0.5 Revenue from finance lease under power purchase agreement 100.9 102.3 (1.4) (1.4) Revenue from construction

Group (e.g. Power Supply for storage devices in Computer and Networking system, Customized design Power supplies and DC-DC converter) 2) Electric Vehicle Solutions (e.g. Power Supply for Automobile); 3