performance as follows: 1. The ratio of cost of sales to the sales income increased 9.05 percent and the selling and administrative expenses increased by 18.5 percent compare with the same period last year

(loss): A slump in shares of profits by 390% from the same period of the previous year was solely due to a negative performance of Advance Power Conversion Company (APCON) whose projects had been delayed

performance of E for L Aim Public Company Limited (“EFORL” or “the Company”) and its subsidiaries (collectively as “the Companies”) for Q2/2019 Financial performances Comparison is as follows: THB’000 Q2/2019

performance Unit: Million Baht 2018 2017 Sales 1,863.61 2,055.79 Cost of Sales 1,797.16 1,844.15 Gross Margin 66.45 211.64 Gain (loss) on exchange rates 72.27 21.92 Other Incomes 11.49 19.91 Total Revenues

performance of E for L Aim Public Company Limited (“EFORL” or “the Company”) and its subsidiaries (collectively as “the Companies”) for Q1/2018 Financial performances Comparison is as follows: THB’000

August 8, 2018 Re: Operating Performance for Q2/2018 To: Director and Manager of the Stock Exchange of Thailand Revenue from sales and rendering of services L&E’s consolidated revenue from sales of

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