For the period of nine months Movement for the third quarter Movement for the period of nine months 2021 2020 2021 2020 Increase (decrease) % Increase (decrease) % Producer and distributor of ready-to

second quarter For the period of six months Movement for the second quarter Movement for the period of six months 2022 2021 2022 2021 Increase (decrease) % Increase (decrease) % Producer and distributor of

For the period of nine months Movement for the third quarter Movement for the period of nine months 2019 2018 2019 2018 Increase (decrease) % Increase (decrease) % Producer and distributor of ready-to

For the period of six months Movement for the second quarter Movement for the period of six months 2020 2019 2020 2019 Increase (decrease) % Increase (decrease) % Producer and distributor of ready-to

the period of six months Movement for the second quarter Movement for the period of six months 2019 2018 2019 2018 Increase (decrease) % Increase (decreas e) % Producer and distributor of ready-to

the period of six months Movement for the second quarter Movement for the period of six months 2018 2017 2018 2017 Increase (decrease) % Increase (decrease) % Producer and distributor of ready-to- drink

For the period of nine months Movement for the third quarter Movement for the period of nine months 2018 2017 2018 2017 Increase (decrease) % Increase (decrease) % Producer and distributor of ready-to

1 3Q18 MD&A Advanced Info Service Plc. Executive Summary Acquired 1800MHz license and expanded strategic distribution and services In Aug-18, AIS has secured additional 2x5MHz of 1800MHz license

November 20, 2018 Subject: Clarification of decrease in share price Attention: President Stock Exchange of Thailand Reference is made to inquiries of the Stock Exchange of Thailand concerning the movement of

person with the preliminary details as follows: 1) The Debentures No. 1/2019 Debenture type Name-Registered Certificate, Secured Debentures with a Debentureholders' Representative Currency Thai Baht