302,755 25% Other income (expense), net1 671 319 303 122% 1,703 2,056 (17)% Total Revenue 95,566 96,130 83,893 14% 379,845 304,812 25% Cost of sales2 82,276 83,548 68,009 21% 323,507 250,741 29% Gross

1,207 61% 449 263 591 (24)% Total Revenue 349,120 287,539 21% 91,885 96,263 71,008 29% Cost of sales2 289,107 240,753 20% 80,723 76,961 59,325 36% Gross profit 60,012 46,786 28% 11,162 19,303 11,683 (4

followings, Sales For Q2’2017, total sales revenue of the company was Baht 3,463 million, increased by 5.5% or Baht 180 million from Q2’2016, which had total sales revenue of Baht 3,283 million due to increase

Microsoft Word - MDA FY19 EN.docx February 24, 2020 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

Microsoft Word - MDA Q219 EN August 14, 2019 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

Microsoft Word - MDA Q319 EN.docx November 11, 2019 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

Microsoft Word - MDA Q220 EN August 10, 2020 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 18, 2020 Re: Management Discussion and Analysis for full year 2019 To: Director and Manager of the Stock Exchange of Thailand Revenue from sales and rendering of services L&E’s consolidated

Industrial (Thailand) Public Company Limited (“INGRS”or “the Company”) would like to provide an explanation about our financial performance for the financial year ended 31 January 2020: 1. Sales Revenue INGRS

Change Million Baht % Million Baht % Million Baht % Sales revenue - net 406.55 91.50% 361.42 91.88% (45.13) -12.49 % Revenue from contract works 32.46 7.31% 26.40 6.71% (6.06) -22.96% Revenue from service