November 11, 2020 Subject: Management’s Discussion and Analysis for the third quarter of 2020 To: The President The Stock Exchange of Thailand (SET) DOD Biotech Public Company Limited and its subsidiaries

13 November 2020 Subject Management Discussion and Analysis for the Nine months ended September 30, 2020 To The President The Stock Exchange of Thailand Do Day Dream Public Company Limited (the

-1- AIT (VP-SEC) 012E/2021 May 6, 2021 Subject: Management's Discussion and Analysis of Operating Results for Q1-2021 To: The President of the Stock Exchange of Thailand Summary of Operations Q1–2021

-1- AIT (VP-SEC) 025E/2023 August 10, 2023 Subject: Management's Discussion and Analysis of Operating Results for Q2-2023 To: The President of the Stock Exchange of Thailand Summary of Operations Q2

a larger postpaid subscriber base. %Bad debt to postpaid revenue was 4.3%, compared to 3.6% in 2016, following penetration into mid- to low-tier customer segments. 4 2017 MD&A Advanced Info Service

) packages, which currently accounted for 20% of fixed broadband subscriber base, while a new platform of AIS PLAYBOX is being upgraded to enhance customer experience. As a result, ARPU slightly declined by

continued to experience strong user base growth on Rabbit LinePay. Currently; Rabbit LinePay serves more than 4.5mn users, an increase of 55.2% in less than 6 months. Ongoing improvements in user interface as

- Translation - Page 1 of 5 CBG 022/2019 8 November 2019 Subject Management discussions and analysis for the 3-month and 9-month period ended 30 September 2019 To President The Stock Exchange of

9.6% of postpaid sub base, totaling 1mn subscribers. With high demand from consumers requiring access to work and study at home during the pandemic, AIS fibre had a robust acquisition with 104k net adds

) To: Managing Director The Stock Exchange of Thailand Reference: Report of Information Memorandum on the Acquisition of Assets, Ratification for investment in Carnival Magic Project by Subsidiary In