31, 2021, which can be summarized as follows: 1) Profit & Loss Analysis : Q1 2021 (Unit : Million Baht unless otherwise stated) Q1 2021 Q1 2020 Change Amount % Change Total Revenues 5,739 5,208 532

group. Financial Highlights 2Q 2017 2Q 2016 Change 6M 2017 6M 2016 Change THB million % Sales THB million % Sales THB million % THB Million % Sales THB million % Sales THB million % Revenue from Sales

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

financial institutions. A summary of the key operational matters and events for the 2nd Quarter 2019 Financial Highlights 2Q 2019 2Q 2018 Change 6M 2019 6M 2018 Change THB million % Sales THB million % Sales

at June 30, 2018, the consolidated debt to equity ratio was 0.45 time and the consolidated net debt to equity ratio was considerably low at 0.30 time. Financial Highlights 2Q 2018 2Q 2017 Change 6M

low at 0.29 time. Financial Highlights 3Q 2018 3Q 2017 Change 9M 2018 9M 2017 Change THB million % Sales THB million % Sales THB million % THB million % Sales THB million % Sales THB million % Revenue

financial institutions. A summary of the key operational matters and events for the 3rd Quarter 2019 Financial Highlights 3Q 2019 3Q 2018 Change 9M 2019 9M 2018 Change THB million % Sales THB million % Sales

, sales of radio and communications system Baht 12.82 million. A subsidiary has gain from adjustment of finance lease agreement under the scope of TFRIC4, which would impact the financial statements as the

issued ordinary shares to accommodate the adjustment of rights for the warrants of the Company based on the assumption that the rights under the warrants are exercised in full and ACO I will become a

) transactions 2Total of each segment may not always tally with consolidated financials due to holding segment 3Excludes price adjustment for captive sales on freight saving. This does not have any impact on