Mr. Prapon Chinidomsub Mr. Prapon Chinudomsub, a Chief Financial Officer, who is responsible for the operation of WHA Utilities And Power Public Company Limited ("WHAUP"), shall be liable

Mr. Songrit Butrngam Mr. Songrit Butrngam, Director responsible for the operation of SMC Power Public Company Limited (“SMC”) failed to supervise SMC to prepare and submit (1) the audited financial

Mr. Paiwan Butrsa Mr. Paiwan Butrsa, Director responsible for the operation of SMC Power Public Company Limited (“SMC”) failed to supervise SMC to prepare and submit (1) the audited financial

Mr. Songrit Butrngam Mr. Songrit Butrngam, Director responsible for the operation of SMC Power Public Company Limited (“SMC”) failed to supervise SMC to prepare and submit (1) the audited financial

Mr. Paiwan Butrsa Mr. Paiwan Butrsa, Director responsible for the operation of SMC Power Public Company Limited (“SMC”) failed to supervise SMC to prepare and submit (1) the audited financial

Mr. Paiwan Butrsa Mr. Paiwan Butrsa, Director responsible for the operation of SMC Power Public Company Limited ("SMC") failed to supervise SMC to prepare and submit (1) the audited

Mr. Songrit Butrngam Mr. Songrit Butrngam, Director responsible for the operation of SMC Power Public Company Limited ("SMC") failed to supervise SMC to prepare and submit (1) the audited

Page 2 Management Discussion and Analysis 1. Significant events in the second Quarter of 2018  The progress in construction projects - Xayaburi Project, a project of the Xayaburi Power Company Limited

Page 2 Management Discussion and Analysis 1. Significant events in the third Quarter of 2018  The progress in construction projects - Xayaburi Project, a project of the Xayaburi Power Company Limited

PowerPoint Presentation THE INNOVATIVE POWER FLAGSHIP OF PTT GROUP MANAGEMENT DISCUSSION & ANALYSIS MD&A Q1/2020 PAGE 1 MANAGEMENT DISCUSSION & ANALYSIS (MD&A) Q1/2020 After fully completed the