No. WHAUP-CS021/2017 2 October 2017 Subject: Notification of Information Memorandum of Related Party Transaction in Relation to Share Purchase and Taking Assignment of Claims in Loan To: President

of assets pursuant to the Notification of the Capital Market Supervisory Board stated in Thor Chor 20/2551 Re: Rules on the Significant Acquisition of Disposition of Assets dated on August 31, 2008

1 Ref. 29/01/36 19 June 2020 Subject: Notification on the Entering into the Public-Private Partnership Agreement for the U-Tapao International Airport and Eastern Aviation City Development Project To

of Baht 256,500,000. The investment is considered as an acquisition of assets in accordance with the Notification of the Capital Market Supervisory Board No. TorJor. 20/2551 Re: Rule on Entering into

Singha Complex, 39-storey condominium with 319 units and value at THB 4,347m, began ownership transfer in September 2019. Amid sluggish in property market, by far, both sales and transfer activity have

transactions: a) A 56% investment in DAII through an acquisition of DAII’s newly issued shares in January, in exchange for transfer of the Company’s 51% stake in Nirvana Development Co., Ltd. (“Nirvana”) and two

discount for sales of the UNIXX South Pattaya project as well as the transfer of the project with low GPM project as described above. If not taking the 2 projects into account, the Company would have a GPM

remaining backlogs and inventory from the four property development projects are in total of 13,762 million Baht in which are in process of completion and expected to transfer as planned. 1. As of 31 December

remaining backlogs and inventory from the four property development projects in a total of 15,746 million Baht, which are in process of completion and expected to transfer as planned. 1. As of 31 December

subsidiaries. 1. SUT Global Co., Ltd. In July, 2018, the Company had purchased and accepted a transfer of SUTG Holding Co.,Ltd’s entire business, which owns 132,000 shares in SUT Global Co.,Ltd as at the