. Total revenues of the group of companies for the third quarter of 2021 had total revenue of 101.68 million baht, a decrease of 26.43 million baht or 21.52% when compared to the same period of the previous

of mainly indirect staff cost, office rental and depreciation & amortization. The increase in SG&A is mainly attributed to the write off of 16.97 mb of accrued work-in-progress resulting from

over the next few months as we progress into more advanced stages of our projects. We continue to see good pipeline in domestic demand in Thailand for both HR and ERP projects. Other Income Other income

3Q17, sales progress reached 91%. The project was due to complete in 3Q19. Management Discussion and Analysis 3Q17 & 9M17 Consolidated Financial Results Page 2 of 6 • In February 2017, the Company

' development progress not achieve the Company's target. Management Discussion and Analysis For the Three-month and Nine-month Periods Ended 30 September, 2017 Page 2 2. Operation performance according to

2020 and the first quarter of 2019 of Baht 1,949 million and Baht 3,498 million respectively, decreasing by Baht 1,549 million or 44% decrease compared to the same period of 2019. Details are as follows

reclassification in the amount of Baht 2,334 Million, net of corporate income tax. 4. The progress of the MRT Blue Line Extension Project At the end of December 2019, the progress of the installation of the M&E

of 636 million Baht (394% of total revenue), decrease by 27% or by 235 million Baht as compared to 3Q 2018 which comprises of: (1) administrative expenses of 371 million Baht, decreased by 11% or by 44

2019 The progress of the MRT Blue Line Extension Project At the end of September 2019, the progress of the installation of the M&E Systems of the MRT Blue Line Extension Project (Hua Lamphong - Lak Song

with Baht 3,376.19 million in the same period of the previous year, which decreased by 2.4 percent. The decrease in sales was due to the lower average prices in main products like copper, aluminum and