Acquisition and Connected Transactions of the Company with respect to the acquisition of the Energy Recovery Unit from Thai Oil Public Company Limited and entry into the relevant agreements Global Power Synergy

No. BGRIM 2/2019 January 15, 2019 Subject: Additional Investment in Nam Che Hydro Power Co., Ltd. Attn: President The Stock Exchange of Thailand On January 14, 2019, the Board of Directors’ Meeting

. Such power and duty shall include: (1) the issuance of rules, regulations, notifications, orders, directives or stipulations under this Act; (2) the determination of application fees, license fees

driven by the strong recovery of power supplies for Computer & Networking and DC-DC Power which increased from last quarter at 20% and 23% respectively. Gross profit of this quarter amounted to Baht 2,889

securities for business take-overs, and prevention of unfair securities trading practices. Such power shall include: (1) the issuance of rules, regulation, notifications, orders, or directions under this Act

the date that such information has been disclosed to the SET with the information pursuant to the Acquisition and Disposition Notifications. B.Grimm Power, therefore, would like to disclose the

1 Translation CEN 015-2020 August 14, 2020 Subject Notification on disposal of investment in subsidiaries (Biomass Power Plants Business) of Ua Withya Public Company Limited To The Manager and

Chapter 8; (8) handling of complaints, as detailed in Chapter 9; (9) retention of information and documents, as detailed in Chapter 10; Part 4 The SEC Office’s Power Clause 5 In order for this Notification

detailed in Chapter 4. 2 Part 3 The SEC Office’s Power Clause 4 In order for this Notification to be complied with, the SEC Office may specify regulations or guidelines, as follows: (1) establish rules in

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