. RESULTS OF OPERATION Consolidated Financial Statements 1Q2019 1Q2018 % Change Total Revenue 459.4 422.0 8.9% - Utilities Business 458.0 422.0 8.5% - Operating Revenue1 431.2 420.6 2.5% - Other Utilities

% Shareholders’ equity 16,607 72.9% 13,078 76.6% Total liabilities and equity 22,773 100.0% 17,077 100.0% Total liabilities Total equity LIQUIDITY AND CASH FLOW (THB mn) net cash from operating activities Net cash

Services 405.7 405.5 (0.2) (0.0) - Operating Revenue1 358.1 383.6 25.5 7.1 - Other Income from Utilities Business2 47.6 21.9 (25.7) (53.9) Costs of Sales and Services (242.3) (272.2) (29.8) 12.3 Gross Profit

7,796.9 million, increased Baht 626.8 million, due to net profit from operating. As of 30 June 2017, the company and its subsidiaries have debt to equity ratio is 0.77:1, compared to the 2016 is 0.78:1

shareholder’s equity valued Baht 8,502.7 million, as compared to the 2016, Baht 7,924.3 million, increased Baht 578.4 million, due to net profit from operating. As of 30 September 2017, the company and its

from operating. As of 31 December 2017, the company and its subsidiaries have debt to equity ratio is 0.77:1, compared to the 2016 is 0.69:1, increased by 0.08 times, due to increased of loans from

25 April 2019 To: The President The Stock Exchange of Thailand Re: Q1-2019 operating results We, Delta Electronics (Thailand) Public Company Ltd, would like to notify the Company’s Q1-2019 (Jan-Mar

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

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