Summary of Rules on Mutual Recognition of Funds between Hong Kong Special Administrative Region of the People’s Republic of China and Thailand (HK-TH MRF) 1. Offerings for sale of Hong Kong Covered

Summary of operations and the factors that make a significant change Summary of Operations for the Year 2020 Topic Annual Balance Change 2020 2019 2020 VS 2029 (MB) (MB) % Total Revenue 6,731.0 7,073.7

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

Summary of operations and the factors that make a significant change Summary of Operations for the Year 2023 Operation Overview Annual Balance Change 2023 2022 2023 VS 2022 Million baht (MB) (MB) % Total

Specify whether the credit rating will be arranged during the tenor of the structure notes. This factsheet is a part of the registration statement and prospectus that outlines the summary of information

ADVANC-MDA-1Q24-EN 1Q24 MD&A Advanced Info Service Plc. 1 Executive Summary Revenue base expansion from core business growth and acquisition of TTTBB 1Q24, Thai consumer confidence slightly improved

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branches, customers can order our products via direct phone through sales team and sales representative as well as delivery to customer’s home. The Group had increased sales team to support such channels for