PowerPoint Presentation Management’s Discussion and Analysis (MD&A) For the Financial Result for the Fiscal Year Ended December 31, 2019 B.GRIMM POWER PUBLIC COMPANY LIMITED Management’s Discussion

PowerPoint Presentation Management’s Discussion and Analysis (MD&A) For the Financial Result of Quarter 1 Year 2019 Ended March 31, 2019 B.GRIMM POWER PUBLIC COMPANY LIMITED Management’s Discussion

PowerPoint Presentation THE INNOVATIVE POWER FLAGSHIP OF PTT GROUP MANAGEMENT DISCUSSION & ANALYSIS (MD&A) Q1/2018 GLOBAL POWER SYNERGY PUBLIC COMPANY LIMITED Management Discussion & Analysis

PowerPoint Presentation MANAGEMENT DISCUSSION & ANALYSIS (MD&A) Q2/2018 GLOBAL POWER SYNERGY PUBLIC COMPANY LIMITED 0 THE INNOVATIVE POWER FLAGSHIP OF PTT GROUP Management Discussion & Analysis

COMPANY LIMITED AURORA DESIGN PUBLIC COMPANY LIMITED AUTOCORP HOLDING PUBLIC COMPANY LIMITED B-52 CAPITAL PUBLIC COMPANY LIMITED B.GRIMM POWER PUBLIC COMPANY LIMITED BA AIRPORT LEASEHOLD REAL ESTATE

Purchaser : World Corporation Public Company Limited Relationship : Listed companies Seller : Mr. Sawit Ketroj. Relationship : No relationship 3. The general characteristic of the transaction Net Tangible

not have any relationship with the Company and Modern Street and is not connected person of the Company and Modern Street 4) Characteristic of the transaction 4.1) General Characteristic of the

Thienthong 2,500 25 Mr.Vich Waitoonkiat 2,500 25 Remark A par value is Baht 100 per share Relationship : None 3. General Characteristic of the Transaction 3.1 The Subscription of Newly Issued Shares The

50 Mr.Surakiat Thienthong 2,500 25 Mr.Vich Waitoonkiat 2,500 25 Remark A par value is Baht 100 per share Relationship : None 3. General Characteristic of the Transaction 3.1 The Subscription of Newly

50 Mr. Surakiat Thienthong 2,500 25 Mr. Vich Waitoonkiat 2,500 25 Remark A par value is Baht 100 per share Relationship : None 3. General Characteristic of the Transaction 3.1 The Subscription of Newly