based pool. The Korea Power Exchange (KPX) functions as the independent electricity market operator in Korea. In this role, KPX acts as the clearing house for power sales and purchases. It controls real

follows: I. The operating revenue break down by business segment In the first quarter of 2018, the Company and its subsidiaries’ revenues from sales of real estate decreased while the property rentals

ที่ บช NO. AC. 01/2019 22 February 2019 Subject: Clarification of changes in operating performance of more than 20% To: The President of the Stock Exchange of Thailand M. K. Real Estate Development

detail as follows: I. The operating revenue breakdown by business segment In the second quarter of 2019, the Company and its subsidiaries’ revenue from sales of real estate decreased from the same period

Road Limited and Mr. Viroj Tangjettanaporn, who know each other from business relationship through joint investments in various businesses such as real estate business for a long time, they agree to

know each other from business relationship through joint investments in various businesses such as real estate business for a long time, they agree to exercise their voting rights in the same direction

signing of the share purchase agreement and execution of the transaction to be completed within 2nd quarter of 2023. Classification: Internal FY22 MD&A Advanced Info Service Plc. 3 FY22 Financial Summary

transformations. Simultaneously, digital platforms and 5G solutions are also in high demand as they are crucial in optimizing efficiency, security, and real-time operational process agility. Mobile business resumed

clients to decrease by 30 percent compared to normal situation. The real estate business of the company continued to slow down, therefore, the company focuses on real estate rental for living and operating

1.42 million baht, a decrease of 14.72 million baht or 91.19% due to the company announced the suspension of business due to the impact of the Coronavirus (COVID-19) epidemic. 1.4 Revenue from real