SAAM Energy Development Public Company Limited (the “Company”) would like to provide explanation and analysis regarding financial performance and position for the year ended 31 December 2019 as follows

December 31, 2019 To The President The Stock Exchange of Thailand Management’s Discussion and Analysis Consolidated Financial Statements For Year Ended December 31, 2019 Overall Group Performance Table 1

2019 as well as having the enhancing cost control measures. The details of the Company's performance were as follows: 2018 2019 YoY Mio. % Mio. % Mio. % Rental and Service Income 534.1 58.3% 465.9 50.2

Public Co., Ltd. would like to submit the financial statement of the Company and subsidiary companies for the year 2017 and present the details of the performance of the Company as follows: 2017 was the

- Translation - Management Discussion and Analysis for Interim Business Operations Financial Performance for the year ended December 31 , 2017 (Unit : M ill ion Baht) 2017 2016 Inc./(Dec

Management Discussion and Analysis for Interim Business Operations Financial Performance for the year ended December 31 , 2018 (Unit : M ill ion Baht) 2018 2017 Inc./(Dec.) % Construction income

Energy Development Public Company Limited (the “Company”) would like to provide explanation and analysis regarding financial performance and position for the period ended 31 March 2019 as follows

, 2019 as follows: Management Discussion and Analysis For the three months period ended March 31, 2019 Summary of Performance Sales Revenue For the period of three months ended 31 March 2018 and 2019, the

March 31, 2019 To The President The Stock Exchange of Thailand Management’s Discussion and Analysis Consolidated Financial Statements For three months ended March 31, 2019 Overall Group Performance Table

Energy Development Public Company Limited (the “Company”) would like to provide explanation and analysis regarding financial performance and position for the period ended 30 June 2019 as follows. Financial