UNOFFICIAL TRANSLATION Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. Notification of the Office of the

UNOFFICIAL TRANSLATION Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. 30 Notification of the Office of the

Electronics Industry Public Company Limited (the “Company”) No.2/2019 convened on February 27, 2019 has passed a resolution to certify the financial statements and the performance for the year period ending

30 July 2019 To: The President The Stock Exchange of Thailand Re: Q2-2019 operating results We, Delta Electronics (Thailand) Public Company Ltd, would like to notify the Company’s Q2-2019 (Apr-Jun

24 July 2018 To: The President The Stock Exchange of Thailand Re: Q2-2018 operating results We, Delta Electronics (Thailand) Public Company Ltd, would like to notify the Company’s Q2-2018 (Apr-Jun

26 October 2018 To: The President The Stock Exchange of Thailand Re: Q3-2018 operating results We, Delta Electronics (Thailand) Public Company Ltd, would like to notify the Company’s Q3-2018 (Jul-Sep

October 28, 2019 To: The President The Stock Exchange of Thailand Re: Q3-2019 operating results We, Delta Electronics (Thailand) Public Company Ltd, would like to notify the Company’s Q3-2019 (Jul

27 April 2020 To: The President The Stock Exchange of Thailand Re: Q1-2020 Operating Results We, Delta Electronics (Thailand) Public Company Limited (the “Company”) would like to notify the Company’s

reference. PAGE 13 Notification of the Office of the Securities and Exchange Commission No. Sor Thor. 37/2559 Re: Rules in Detail on Establishment of Information Technology System By virtue of Clause 5(1) in

reference. Notification of the Office of the Securities and Exchange Commission No. Sor Thor. 37/2559 Re: Rules in Detail on Establishment of Information Technology System By virtue of Clause 5(1) in