revenue was mainly derived from both computer peripherals and telecommunication products such as set-top-box, the hard disk drive products and printer products as compared to previous year The COVID-19

) million, decreased for THB 97.71 million or 207.89% comparing to the 2nd quarter ended as of June 30, 2016, which the realized net profit for THB 47.00 million, for the following reasons; Revenue The

1 Note: 1) Revenue and Cost that were recognized when there is construction under concession agreements for tap water according to accounting standard TFRIC12 1. ANALYSIS OF FINANCIAL PERFORMANCE In

revenue increased by 18.8% year-on-year. Sales and service income increased by 20.5%, with 22.9% increase in automotive parts businesses and 13.0% increase in dealership businesses respectively. The

2022 1st quarter 2022 2nd quarter 2021 % Increase (Decrease) Six-month period % YoY QoQ 2022 2021 Revenue from sales and services 2,106.71 2,351.40 1,404.30 50.02% (10.41%) 4,458.11 2,859.55 55.90% Cost

Q4/2019 Q1/2020 Change +/- (Unit: THB million) %YoY %QoQ Revenue from sale of goods 2,299.7 2,407.6 2,076.2 -9.7% -13.8% Revenue from rental and rendering of services 126.2 148.6 134.9 +6.8% -9.3

) 3rd quarter 2022 2nd quarter 2022 3rd quarter 2021 % Increase (Decrease) Nine-month period % YoY QoQ 2022 2021 Revenue from sales and services 1,306.80 2,106.71 1,514.32 (13.70%) (37.97%) 5,764.92

resulted in weak consumer spending, particularly on mobile services. However, remote working continued to provide decent demand for home broadband. Overall, AIS reported core service revenue of Bt32,770mn

2022 % 2021 % Increase (Decrease) % Revenue from sales and services 2,351.40 100.00% 1,455.25 100.00% 896.15 61.58% Cost of sales and services 2,208.18 93.91% 1,319.00 90.64% 889.18 67.41% Gross profit

revenue decreased by 9.32% year-on-year. Sales and service income decreased by 10.60%, with 5.93% increase in automotive parts businesses but 46.72% decrease in dealership businesses. The automotive part