first half ended June 30, 2017 as follow: 1. Sales revenues For the second quarter of year 2018, the Company’s sales revenue was Bt. 26,711.36 million, which increased by 9.03% compared to second quarter

sales and service was Baht 770.1 million, increased 12.3% from 1Q18 and decreased 0.2% from 4Q18. Q1 2019 2018 YoY% 2018 QoQ% Revenue from sales 769.9 686.0 12.2% 771.8 -0.2% Revenue from service 0.2

decreased from revenue from Sales Baht 336.84 million, increased by 7.15%, from sales in material product group cause have some news project and sales increased from last year. Revenue from installation work

like to explain the causes of changes as follows: 1. Sales Revenue increased by 784.98 million baht or 11.36% from 6,910.87 million baht in 2016 to 7,695.85 million baht in 2017. The Sales Revenue

1 / year 2018 Change Million Baht % Million Baht % Million Baht % Sales revenue - net 108.37 92.86% 107.94 93.48% (0.42) -0.39 % Revenue from contract works 7.14 6.12% 6.40 5.54% (0.75) -10.48

Revenues from sales Revenues from sales 56.46 72.01 (15.55 ) (0.22 ) Other income 1.66 1.96 (0.30 ) (0.15 ) Total Revenue 58.12 73.97 (15.85 ) (0.21 ) Expenses Cost of sales 37.80 64.34 (26.54 ) (0.41

Microsoft Word - MD&A 2Q17 EN August 15, 2017 To President, The Stock Exchange of Thailand Subject Notification on the difference of revenue from sales and net profit YOY by more than 20 percent

February 20, 2019 Re: Management Discussion and Analysis for full year 2018 To: Director and Manager of the Stock Exchange of Thailand Revenue from sales and rendering of services L&E’s consolidated

period of 2018 which has a net profit of 36.77 million baht, an increase of 33.41 million baht or an increase of 90.84 percent by significant changes are as follows - The company has sales revenue of

period of 2019 which has a net profit of 17.52 million baht, an increase of 24.31 million baht or an increase of 138.72 percent by significant changes are as follows - The company has sales revenue of