November 13, 2019 Re : Management Discussion and Analysis for Q3/2019 To : Director and Manager of the Stock Exchange of Thailand Revenue from sales and rendering of services L&E’s consolidated

The Securities and Exchange Commission (SEC), in collaboration with the Federation of Thai Capital Market Organizations (FETCO) and the Thai Digital Asset Operators Trade Association (TDO), co

such information from their positions as CEO and chief finance officer, respectively. The information was about allowance for doubtful account on trade accounts receivable resulting in TUCC operating

foreign exchange, the Company reported net loss of Baht 102.0 million. Loss per share reported at Baht 4.78. Statement of Comprehensive Income  Total Revenues (Million Baht) Quarterly Change 1/2020 1/2019

Exchange of Thailand Business Overview In the year 2018, the Thai economy remained stable with the volatility of global economy including the impact of the trade war between the United States and China

73 1 / 4 Pef. MD 042/2017 15th August 2017 Subj Management Discussion and Analysis (MD&A) Q2/2017 Dear Managing Director of Stock Exchange of Thailand We, Patum Rice Mill and Granary Public Company

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

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

her approval and banned her re-entry into the industry for two years.Also reported by his employer Bualuang Securities PLC, the SEC probed into {B} case and found that {B} had been entrusted to trade