ZIGA INNOVATION PUBLIC COMPANY LIMITED 999/9,10,11 MOO 9 NAIKLONGBANGPLAKOD, PHASAMUDJADEE, SAMUDPRAKARN 10290 Tel. 02-816-9315 Fax. 02-816-9315 #444 NO. ZIGA 007/2020 15 May 2020 Subject: Management

transaction Partners of Contract Seller: Kinpo Electronics, Inc. (“Kinpo”) Buyer: Cal-Comp Electronics & Communications Co., Ltd. (“CCTP”) Type of fixed asset 1 set of R&D analysis equipment at average 1.5

of 2018 = 4,220.99 million Baht EASTERN WATER RESOURCES DEVELOPMENT AND MANAGEMENT PUBLIC COMPANY LIMITED MANAGEMENT DISCUSSION AND ANALYSIS FOR THE YEAR 2018 Proportion of revenues and cost Raw water

MD&A Q3Y2018 (E) - 13.11.18 Ratchabur i Electr icity Generating Holding PCL Management Discussion and Analysis For the Three-month and Nine-month Per iods Ended 30 September , 2018 Management

1 MASTER AD PLC MANAGEMENT DISCUSSION & ANALYSIS 2017 MD&A FY 2017 (ended 31 December 2017) 12 FEB 2018 MEDIA INDUSTRY AND BUSINESS IMPACT ANALYSIS Thailand’s economic recovery remained on track and

PowerPoint Presentation MANAGEMENT DISCUSSION & ANALYSIS A f t e r Y o u P u b l i c C o m p a n y L i m i t e d Q2/2021 Financial PerformanceExecutive Summary Significant Events 2 Management

PowerPoint Presentation MANAGEMENT DISCUSSION & ANALYSIS A f t e r Y o u P u b l i c C o m p a n y L i m i t e d Q2/2022 Financial PerformanceExecutive Summary Significant Events Management

PowerPoint Presentation MANAGEMENT DISCUSSION & ANALYSIS A f t e r Y o u P u b l i c C o m p a n y L i m i t e d Q3/2022 Financial PerformanceExecutive Summary Significant Events Management

PowerPoint Presentation 1 MANAGEMENT DISCUSSION & ANALYSIS Q1/2023 A f t e r Y o u P u b l i c C o m p a n y L i m i t e d Financial Performance Management Discussion & Analysis Q1/2023 Executive

(119.28) (6.39%) EASTERN WATER RESOURCES DEVELOPMENT AND MANAGEMENT PUBLIC COMPANY LIMITED MANAGEMENT DISCUSSION AND ANALYSIS FOR Q3/2018 EASTERN WATER RESOURCES DEVELOPMENT AND MANAGEMENT PUBLIC COMPANY