2 The above transaction is considered a disposal of assets in accordance with the Notification of Capital Market Supervisory Board No. Tor Chor. 20/2551 regarding Rules on Entering into Material

. Notification of the Office of the Securities and Exchange Commission No. SorKhor. 22/2553 Re: Prohibited Characteristics of Directors, Executives and Major Shareholders of Trustees

acquisition of assets in accordance with the Notification of the Capital Market Supervisory Board No. TorJor. 20/ 2551 re: Rules on Entering into Material Transactions Deemed as Acquisition or Disposal of

undertake any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. ----------------------------- Notification of the Capital Market Supervisory Board

April 2021 or else announced. 2500-2600MHz 100MHz 19,561 First installment within 90 days after receiving the official notification of auction result 25.2-26.4GHz 1200MHz 5,345 Payment within 1 year after

. Notification of the Office of the Securities and Exchange Commission No. Sor Shor. 39/2553 Re: Approval of Auditors in the Capital Market _________________________ Whereas Section 61, Section 89, Section 106

the Notification of the Capital Market Supervisory Board No. TorChor. 20/2551 Re: Rules on Entering 2 into Material Transactions Deemed as Acquisition or Disposal of Assets and the Notification of the

reference. 14 Notification of the Capital Market Supervisory Board No. TorThor. 35/2556 Re: Standard Conduct of Business, Management Arrangement, Operating Systems, and Providing Services to Clients of

reference. Notification of the Capital Market Supervisory Board No. TorThor. 35/2556 Re: Standard Conduct of Business, Management Arrangement, Operating Systems, and Providing Services to Clients of

reference. Notification of the Capital Market Supervisory Board No. TorThor. 35/2556 Re: Standard Conduct of Business, Management Arrangement, Operating Systems, and Providing Services to Clients of