ที่ ITV / 2545 - Translation - AIS-CP 015/2020 18 June 2020 Subject: Establishment of new joint venture and subsidiary company To: President The Stock Exchange of Thailand Advanced Info Service Plc

January 27, 2020 has approved the establishment of subsidiary. The details are as follows; Registered Name MAHADLEKLUANG Co., Ltd. Type of business Real Estate Development Ratio of share held by the Company

Common Stock (share) 849,080,000 849,080,000 10. Opinion of the company’s audit committee and / or director which are different from the opinion of the board of director (no) Yours faithfully, (Dr. Chamnan

571,515,007 shares at the value of Baht 1 per share. Number of shares sale : 249,666 shares. Price per share : Baht 65.52 , by selling via the Stock Exchange of Thailand. The sale price is the agreed price

name Paid Up Capital No. of shares Name of connected persons Share (s) in related company % of share in AEONTS AFS 45,698,196,100 JPY/ 225,510,128 shares Mr. Hideki Wakabayashi 1, 3 - - ASB Cambodia

to the Stock Exchange of Thailand. Related company name Amount AEONTS 1,200,000 ACSS 9,000,000 Total 10,200,000 Related company name Paid Up Capital No. of shares Name of connected persons Share (s) in

company name Paid Up Capital No. of shares Name of connected persons Share (s) in related company % of share in AEONTS AFS 45,698,196,100 JPY/ 225,510,128 shares Mr. Hideki Wakabayashi H - - ACS Capital

Directors has considered the agreement and has opinion that the transaction is necessary and reasonable. Related company name Paid Up Capital No. of shares Name of connected persons Share (s) in related

fee is necessary and reasonable. Related company name Paid Up Capital No. of shares Name of connected persons Share (s) in related company % of share in AEONTS AFS 45,698,196,100 JPY/ 225,510,128 shares

process Condition The afor maximum Share A Company 1/003 Acquisitio : Presiden The Stoc ng to the Bo y”) convened nix Insurance of total paid- isition of shar Name f Business ered Capital p Capital ction