Summary of operations and the factors that make a significant change Summary of Operations for the Year 2022 Operation Overview Annual Balance Change 2022 2021 2022 VS 2021 Million baht (MB) (MB) % Total

) Separate financial statements 2019 2018 % Change Sales and Service Income 2,055.48 1,892.88 8.59 Cost of Sales and Services 1,647.83 1,572.51 4.79 Selling and Administrative Expenses 176.25 171.57 2.73

% increased, the details of the change are as follow: 1.1 Current asset as of December 31, 2018 with amount of 202.78 million bath increase by 32.43 million bath or 19.04% increased, due to cash and cash

follows; Unit: THB million Three-month period % Change +/(-) Six-month period % Change Q2’19 Q1’20 Q2’20 QoQ YoY 6M’19 6M’20 +/(-) 1. Revenue from sales and contract work 2.7 4.7 5.5 16.7% 102.9% 5.9 10.2

: Million Baht) Consolidated financial statements Q2’ 2020 Q2’ 2019 % Change Sales and Service Income 333 511 -35 Other Revenue 8 4 100 Less Cost of Sales and Services 276 412 -33 Selling and Administrative

expected credit losses Baht 1,298 million. Such change due to financial asset modification on terms of expected credit losses for “ loans purchased of receivables” Baht 1,292 million ( which is comprised of

ended March 31,2020, the Company recorded a total expected credit losses Baht 1,298 million. Such change due to financial asset modification on terms of expected credit losses for “ loans purchased of

due to the allowance for doubtful accounts from debtors. However, the Company has improved its operations as details below. 1. Quality customer selection, the Company has revised the credit approval

2017 31 December 2016 Change Current assets 866.52 893.90 (27.38) Non-current assets 1,277.53 1,203.81 73.72 Total assets 2,144.05 2,097.71 46.34 Current liabilities 564.28 1,570.71 (1,006.43) Non

in the previous year. The Company would like to clarify the reasons for the change in profits for 2018 compared to the previous year, as follows: 1. Revenue In 2018, the Company had total revenues, as