-31% EBITDA 88 137 -36% 141 -38% 229 348 -34% EBITDA Margin (%) 2.7% 3.2% -0.5% 5.1% -2.4% 3.8% 3.9% -0.1% Stock Gain/(Loss) & NRV -58 -149 -61% -74 -22% -132 -382 -65% Adjusted EBITDA(1) 146 286 -49

2017 Subject: Notification of the Board of Directors No. 10/2017, Postponement of the date of the Extraordinary General Meeting of Shareholders No.1/2017 and the Record Date To: The President The Stock

the company was voted for the third consecutive years. However, the company’s securities has selected in the SET High Dividend 30 Index or SETHD from the Stock Exchange of Thailand which the price index

for the third consecutive years. However, the company’s securities has selected in the SET High Dividend 30 Index or SETHD from the Stock Exchange of Thailand which the price index reference 30 shares

recent four consecutive quarters, and such foreign stock exchange shall be a member of World Federation of Exchanges (WFE). However, such criteria shall not apply to the offer for 10 sale of structured

supervise risks and uphold good corporate governance principles, among others. 4 2. Independent directors are required to hold the position for no more than nine consecutive years, and there must be at least

Company’s shares trading on the stock exchange of not fewer seven consecutive business days prior to the date that the Board of Directors’ of the company has resolved to propose Shareholders’ Meeting to

Agreement which is a Connected Transaction, Appointment of the Independent Financial Advisor and Calling the Extraordinary General Meeting of Shareholders No. 2/2019 (amended) To The President The Stock

Agreement which is a Connected Transaction, Appointment of the Independent Financial Advisor and Calling the Extraordinary General Meeting of Shareholders No. 2/2019 (Amended No.2) To The President The Stock

for outstanding ESG performance in terms of environmental, social and governance (ESG 100) by Thaipat Institute which the company was voted for the third consecutive years. However, the company’s