20231030-ADVANC-MDA-3Q23-EN 3Q23 MD&A Advanced Info Service Plc. 1 Executive Summary 3Q23 illustrated AIS core business growth from quality focus despite low season challenges. 3Q23 Thai economy

E_1 Legal_FA_2015_12_29-c A brWCorpL.1hig A Executive Summary Management Discussion and Analysis For the Quarter Ending June 30, 2019 The Thai economy faced increased headwinds in the second quarter

payment from financial institute; 4. non- current assets were decreased by THB 162 million primarily from the declining of PP&E due to depreciation in year of 2019, offsetting by the increasing of

แนวทางปฏิบัติ (UNOFFICIAL TRANSLATION) Readers should be aware that only the original Thai text has legal force, and that this English translation is strictly for reference. Notification of Practice

of the entire supply chain. Osotspa continued to provide helping hands to the communities and its business partners by joining force through the Osotspa Fighting for Thai Nation campaign that provides

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

Award (Investor Relation) for Dr. Toemchai Bunnag, Best Investor Relations Company and Best Environmental Responsibility. GPSC is the only Thai power and utility company that was awarded the prizes. This

Financial Structure consists of loan from financial institute at approximately 60 percent, grant fund from ARENA at 10 percent and equity investment at approximately 30 percent. The construction has already

continuous consumption of private sector mainly covering with supportive factor from recovery of internal demand of several countries. In the meantime, Thai economy still has continuously expanded in the same

แนวทางปฏิบัติ (UNOFFICIAL TRANSLATION) Readers should be aware that only the original Thai text has legal force, and that this English translation is strictly for reference. PAGE 2 Notification of