President The Stock Exchange of Thailand The Company wishes to present the Management Discussion & Analysis (MD&A) on the operating and financial status for the 2nd quarter of 2019. The MD&A would enable the

President The Stock Exchange of Thailand The Company wishes to present the Management Discussion & Analysis (MD&A) on the operating and financial status for the 2nd quarter of 2018. The MD&A would enable the

President The Stock Exchange of Thailand The Company wishes to present the Management Discussion & Analysis (MD&A) on the operating and financial status for the 3rd quarter of 2018. The MD&A would enable the

President The Stock Exchange of Thailand The Company wishes to present the Management Discussion & Analysis (MD&A) on the operating and financial status for the 3rd quarter of 2019. The MD&A would enable the

The Stock Exchange of Thailand The Company wishes to present the Management Discussion & Analysis (MD&A) on the operating and financial status for the 1st quarter of 2020. The MD&A would enable the

จดหมายชี้แจงq363e November 13, 2020 Managing Director Stock Exchange of Thailand Subject : Management Discussion and Analysis for three month Ending 30 September 2020 Summary onThird Quarter result

จดหมายชี้แจงq263e August 13, 2020 Managing Director Stock Exchange of Thailand Subject : Management Discussion and Analysis for three month Ending 30 June 2020 Summary on Second Quarter result

Discussion and Analysis EXECUTIVE SUMMARY SIGNIFICANT EVENTS ABBREVIATION & OUR PROJECTSFINANCIAL PERFORMANCE FINANCIAL POSITION PROGRESS OF PROJECTS UNDER CONSTRUCTION EXECUTIVE SUMMARY 1 MOU signing with

9.5% WHA Eastern Industrial Estate (Map Ta Phut) 37,883 0 n/a 0 n/a Steam sales to IU - Thailand 165,250 132,087 25.1% 123,500 33.8% ABBREVIATION & OUR PROJECTSEXECUTIVE SUMMARY FINANCIAL PERFORMANCE

Industrial Estate (Map Ta Phut) 0 117,644 n/a 0 37,883 79,761 n/a 110.5% Steam sales to IU - Thailand 250,655 377,030 50.4% 118,568 165,250 211,779 78.6% 28.2% ABBREVIATION & OUR PROJECTSEXECUTIVE SUMMARY