1 (-Translation-) Ref. No. IRS.025/2019 October 31, 2019 Subject Acquisition of Shares in Hello Bangkok LED Co, Ltd., which is an Assets Acquisition Transaction of the Company, Issuance and Offering

1 (-Translation-) Ref. No. IRS.025/2019 October 31, 2019 Subject Acquisition of Shares in Hello Bangkok LED Co, Ltd., which is an Assets Acquisition Transaction of the Company, Issuance and Offering

1 (-Translation-) Ref. No. IRS.025/2019 October 31, 2019 Subject Acquisition of Shares in Hello Bangkok LED Co, Ltd., which is an Assets Acquisition Transaction of the Company, Issuance and Offering

WHA026/2017 13 November 2017 Subject Notification of Resolution of Board of Director to Disposal of Assets to WHA Premium Growth Freehold and Leasehold Real Estate Investment Trust Dear President The

WHA026/2017 13 November 2017 Subject Notification of Resolution of Board of Director to Disposal of Assets to WHA Premium Growth Freehold and Leasehold Real Estate Investment Trust Dear President The

instruments or financial transactions: (1) shares of an investment company; (2) unit trust certificates; (3) instrument or evidentiary documentation showing the right in the assets of foreign collective

-Translation- UAC.CS/005/2019 April 2, 2019 Subject: The acquisition of assets of UAC Energy Co., Ltd. (Subsidiary) by investment in waste management project to produce renewable energy and process

which occurred on mid of 2019 for projects’ working capital. Statement of Financial Position (Unit: Million Baht) Details 31 Mar 2020 31 Dec 2019 Increased (Decreased) % Assets Current assets Cash and

Determination of Definitions in Notifications Relating to Issuance and Offer for Sale of All Types of Debt Securities. Part 1 General Provisions ____________________ Chapter 1 Scope of the Notification and

Mar 2017 Amount % Amount % Assets Current Assets Cash and cash equivalents 237.54 10.37% 237.45 10.45% Short-term investment 3.73 0.16% 21.35 0.94% Account receivable, trade and others 728.08 31.80