No.021/2018 August 14, 2018 Subject: Report the operating result for the 2nd Quarter ended June 30, 2018 and the explanation for the causes of change more than 20% in the Company’s performance To

the rate of default as a result of loss operating performance in this period. Please be informed accordingly. Sincerely Yours, - SOMKIAT VONGSAROJANA – (Mr. Somkiat Vongsarojana) Managing Director

Ref. 0347/2018 Date August 14, 2018 Subject 20% Performance Growth in the second quarter of 2018 Attention: Directors and Managers The Stocks Exchange of Thailand QTC Energy Public Company Limited

of Thailand 1. Overview financial performance of E for L Aim Public Company Limited (“EFORL” or “the Company”) and its subsidiaries (collectively as “the Companies”) for Q2/2018 Financial performances

%. Shares of Profits: EASON got 6.01 M from shares of profits which was 56% lower than the same period of the previous year, solely due to the performance of Advance Power Conversion Company (APCON) whose

Ref. POL. 125/2019 November 8th 2019 Re: Clarification of the Performance of S & P Syndicate Public Company Limited Dear The President The Stock Exchange of Thailand S & P Syndicate Public Company

30, 2019, in order to disclose as the information to the investor and public. For the quarter 3/2019 performance ended 30 September 2019, the company has a net profit of 20.11 million baht, compared to

explain our performance of the year 2019 ended December 31, 2019 . The details are as follows: 1. For the year 2019, the company reported the revenue from sales of 1,569.20million Baht, decreased 12.65

Discussion and Analysis for the Performance for the year ended 31 December 2019 To: President The Stock Exchange of Thailand The Board of Directors of Electronics Industry Public Company Limited (the “Company

information supporting our financial statements for the three- month period ending 31st March 2020. Performance for the three-month period ending 31st March 2020 Total revenues increased to THB 275.3 million