20230807-ADVANC-MDA-2Q23-EN Classification: Internal 2Q23 MD&A Advanced Info Service Plc. 1 Executive Summary Core businesses growth from profitability focus amid economic uncertainties In 2Q23 Thai

units relating to operational function, compliance function, internal audit or risk management; (4) managing investment in capital market products, financial instruments or other specified assets; (5

of information which should not be disclosed between units and personnel (Chinese wall), a system for internal audit and internal control. Such policies, rules and practices shall be prepared in

conflicts of interest and leaking of information which should not be disclosed between units and personnel (Chinese wall), a system for internal audit and internal control. Such policies, rules and practices

and operational management, a system to prevent conflicts of interest and leaking of information which should not be disclosed between units and personnel (Chinese wall), a system for internal audit and

internal operation, furthermore, there were a lot of debts. So the Meeting had finally approved the Transaction to Mrs. Pakporn Lohavibulkij together with the condition of taking the public-road servitude

business unit which were shown above, didn’t eliminate related transaction. The products of cosmetic has an internal restructuring to focus on skin care products due to the customer base that will grow in

tracking system and cargo management of the State Railway of Thailand, etc. In Q3- 2022, the change of cost of sales and service was similar to the change of the revenue. However, when compare to the costs

management of the State Railway of Thailand, etc. The total operating expenses in Q1– 2023 decreased by 25. 3% , which was a decrease in line with the decreased revenue compared to Q4–2022, in which those

year by THB 33.4 million or 88.5%. It mainly increased from new customers of the Government and State enterprise sector. 2.4 Revenue from Maintenance Service for the three-month period was THB 16.4