Advanced Info Service Public Company Limited Declares Interim Cash Dividend for the Period January 1, 2023 to June 30, 2023, Payable on September 5, 2023

Advanced Info Service Public Company Limited declared an interim cash dividend of THB 4.00 per share for the period January 1, 2023 to June 30, 2023. The dividend is payable on September 5, 2023 with ex dividend date of August 18, 2023 and record date of August 21, 2023.