rendering of related services to the group customer, with 17 operating solar power projects in Thailand, and (2) revenue from the sale of electricity from its own solar power project operated by its direct

Microsoft Word - ACE MDA Q220 - ENG_Final - 10.8.20 r1 1 No. ACE-ACC-3/2020 10 August 2020 Subject Management Discussion and Analysis for the period ended 30 June 2020 To President The Stock Exchange

% - Operating Revenue1 447.2 423.9 5.5% 1,299.6 1,264.9 2.7% - Other Revenue from Utilities Business2 2.6 18.5 -85.9% 81.9 22.1 271.2% - Power Business 3.0 1.1 165.4% 5.9 1.9 211.1% Costs of Sales and Services

Microsoft Word - ACE MDA Q3 23 - EN_R3 1 No. ACE-ACC-4/2023 14 November 2023 Subject Management Discussion and Analysis for the period ended 30 September 2023 To President The Stock Exchange of

1,465.28 -20.76% (212.59) (127.81) 46.99 -180.42% Selling and Administrative Expenses 88.19 102.45 102.45 -13.93% (300.77) (230.27) (55.46) 127.12% Non-operating income/expense 303.87 249.95 243.49 22.14

Ref: UWC 025/2562 November 13, 2019 Subject: Management Discussion and Analysis 3rd Quarter ended September 30, 2019 To: President The Stock Exchange of Thailand Ua Withya Public Company Limited

February 26, 2018 To: The President The Stock Exchange of Thailand Re: 2017 operating results We, Delta Electronics (Thailand) Public Company Ltd, would like to notify the Company’s 2017 operating

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

26 October 2020 To: The President The Stock Exchange of Thailand Re: Q3-2020 Operating Results We, Delta Electronics (Thailand) Public Company Limited (the “Company”) would like to notify the

หน้า 1 ของ 3 (Translation) No. ACC6702/001 February 28, 2024 Subject: Clarification of operating results for the Annual Year 2023 (Revised) To: The President, The Stock Exchange of Thailand Advanced