The Executive Committee Meeting of SENA J Property Public Company Limited held on date June 1, 2022 had the resolution to establishment of subsidiary company to support the development of future projects with the objective of Juristic Person Management and/or providing project management services. The details are as follows: Establishment of 2 subsidiary companies: 1. SENA J Property 2 Co. Ltd. ("SENA J Property 2"): The amount of common stock invested: 9,997 shares; Value of investment (THB 100 per share): THB 999,700; Shareholding proportion: The Company holds 99.97% of the registered capital; Connected characteristics: This transaction is not a connected transaction with the Notification of the Capital Market Supervisory Board No.

TorChor.21/2551. 2. SENA J Property 3 Co. Ltd. ("SENA J Property 3"): The amount of common stock invested: 9,997 shares; Value of investment (THB 100 per share): THB 999,700; Shareholding proportion: The Company holds 99.97% of the registered capital; Connected characteristics: This transaction is not a connected transaction with the Notification of the Capital Market Supervisory Board No.

TorChor.21/2551.