plant business realizing profit from the sales of their solar power plants assets into infrastructure fund. The performance for each business group are as follow: The Refinery and Trading Business Group

%) 132.4 137.7 4.0% Sales of electricity - Base tariff and Ft 1.4 2.8 2.2 (21.4%) 57.1% 2.6 5.0 92.3% Sales from Solar Energy Power Plants 1.4 2.8 2.2 (21.4%) 57.1% 2.6 5.0 92.3% Total sales and service

1.4% Sales of electricity - Base tariff and Ft 1.8 2.2 3.4 54.5% 88.9% 4.4 8.4 90.9% Sales from Solar Energy Power Plants 1.8 2.2 3.4 54.5% 88.9% 4.4 8.4 90.9% Total sales and service income 1,245.6

-Translation- No. ECF2 044/2561 3 December 2018 Subject: Notification of the resolutions of the Board of Directors’ Meeting approving the investment in purchasing the ordinary shares of S-TREK (Thailand) Co., Ltd., capital increase, and the issuance and allocation of the newly issued ordinary shares to the specific person under the private placement basis, and the schedule for Extraordinary General Meeting No. 1/2019 To President The Stock Exchange of Thailand Enclosure 1. Information Memorandum...

No. ECF2 044/2561 3 December 2018 Subject: Notification of the resolutions of the Board of Directors’ Meeting approving the investment in purchasing the ordinary shares of S-TREK (Thailand) Co., Ltd., capital increase, and the issuance and allocation of the newly issued ordinary shares to the specific person under the private placement basis, and the schedule for Extraordinary General Meeting No. 1/2019 (Additional) To President The Stock Exchange of Thailand Enclosure 1. Information Memorandum...

insignificant alteration in total electricity sales. The solar power plant projects in Thailand has current PPA capacity at 138.9 MW, an increase from Q1/2018 after the commercial operation commencement of the

Mrs. Su, Ming - Fen to be a single authorized person to sign or Mr. Chiang Jung-Tsung with Ms. Panisara Suratroongrojkul have authorized to sign for payment. 2.2 Savings account requires Mrs. Su, Ming

sign or Mr. Chiang Jung-Tsung with Ms. Panisara Suratroongrojkul have authorized to sign for payment. 2.2 Savings account requires Mrs. Su, Ming - Fen to be a single authorized person to sign or Mr

, Saving Account and Current Accounts The conditions of order are as follow: 2.1 The current account requires Mrs. Su, Ming - Fen to be a single authorized person to sign or Mr. Chiang Jung-Tsung with Ms

- - 11.4 17.8 6.4 56.1% Sales from Solar Energy Power Plants 3.4 5.0 4.7 4.7 - - 11.4 17.8 6.4 56.1% Total sales and service income 1,314.1 1,386.0 1,467.7 1,559.1 91.4 6.2% 4,987.6 5,726.9 739.3 14.8