Power Plant On 6 October 2020, Advance Clean Power Plant Co. Ltd., an indirect subsidiary, entered into a power purchase agreement with Provincial Electricity Authority for Biomass Power Plant with

Provincial Electricity Authority (Thailand) PPA Power purchase agreement PTT PTT public Company Limited SG&A Selling, general & administrative expense Y-o-Y Year on year OUR PROJECTS ABPIF Amata B.Grimm Power

consumption) NNP = Normalized net profit O&M = Operations and maintenance P.A. = Per annum PEA = Provincial Electricity Authority (Thailand) PPA = Power purchase agreement PTT = PTT Public Company Limited SG&A

2018 to maintain the growth rate, having factors including the recovery of construction material market after the improvement of purchasing power of the provincial customers and also the construction

Million Btu (unit of gas consumption) NNP Normalized net profit O&M Operations and maintenance P.A. Per annum PEA Provincial Electricity Authority (Thailand) PPA Power purchase agreement PTT PTT public

Electricity Authority mmBtu Million Btu (unit of gas consumption) NNP Normalized net profit O&M Operations and maintenance P.A. Per annum PEA Provincial Electricity Authority (Thailand) PPA Power purchase

Metropolitan Electricity Authority mmBtu Million Btu (unit of gas consumption) NNP Normalized net profit O&M Operations and maintenance P.A. Per annum PEA Provincial Electricity Authority (Thailand) PPA Power

. Per annum PEA Provincial Electricity Authority (Thailand) PPA Power purchase agreement PTT PTT public Company Limited Q-o-Q Quarter-on-Quarter SG&A Selling, general & administrative expense WVO War

profit O&M Operations and maintenance P.A. Per annum PEA Provincial Electricity Authority (Thailand) PPA Power purchase agreement PTT PTT public Company Limited Q-o-Q Quarter-on-Quarter SG&A Selling

PowerPoint Presentation Management’s Discussion and Analysis (MD&A) For the Financial Result of Quarter 2 Year 2020 Ended June 30, 2020 B.GRIMM POWER PUBLIC COMPANY LIMITED Management’s Discussion