February 18, 2019 To: The President The Stock Exchange of Thailand Re: 2018 operating results We, Delta Electronics (Thailand) Public Company Ltd, would like to notify the Company’s 2018 operating

February 17, 2020 To: The President The Stock Exchange of Thailand Re: 2019 operating results We, Delta Electronics (Thailand) Public Company Ltd, would like to report the Company’s 2019 operating

the present year increased by 17.9 percent. 1.7 Share of income from investment in associate In April 2009, the Company invested in the ordinary shares of Mory Lohakit (Thailand) Co.,ltd. by holding 49

land and building, printing machine and equipment, and (2) Office building ( Klong Toey) consist of land and building, which will seek approval from the Extraordinary General Meeting of Shareholders No

of Baht 432 million o Cash outflow on the additional investment in Epicure Catering Co., Ltd. of Baht 146 million o Cash outflow for purchases of property plant and equipment and other intangible

decreased because of the disposal of investment in associate (Well Korat Energy Co., Ltd.) on 30 June 2016, which recognized gain on sales amounting to 25.42 Million Baht for Q2’16. 6. Administrative expense

Ref. 66/2018 November 27, 2018 Subject : Waiver of rights to purchase ordinary shares of Dhipaya Bodin Co., Ltd. To : Director and Manager The Stock Exchange of Thailand The Board of Directors

Moreover, RBF’s subsidiaries have also invested in hotel business as follows: 2.1 Ibis Styles Chiangmai Hotel which is invested and operated by Premium Foods Co., Ltd. 2.2 Novotel Chumporn Beach & Golf which

to the better control of selling unused materials and unused equipment. (4) Selling and Administrative Expenses Selling and administrative expenses for twelve months of year 2017 was 114.4 million Baht

million Baht or 15.5%. Since 2018 has a gain on sales of fixed assets amounted 1.4 million Baht and in the year 2019, the company has decreased sales unused materials and unused equipment. (6) Selling and