-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

of last year, Q1/2020’s net profit margin was a few dropped due to the improving budget cost which mention above. Including, increasing of finance cost by short term loan from a financial institution

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

decreased by 52.5% compared with QoQ. Statements of Financial Position as at March 31, 2018 March 31, 2018 (Million Baht) December 31, 2017 (Million Baht) Change (%) Current Assets 1,280.7 1,230.2 4.1 Non

488.97 20.70% 237.45 10.45% Short-term investment 4.85 0.21% 21.35 0.94% Account receivable, trade and others 706.03 29.89% 679.83 29.93% Inventories 663.32 28.08% 792.71 34.90% Other current assets 3.24

As at 30th Jun 2018 As at 31st Mar 2018 Amount % Amount % Assets Current Assets Cash and cash equivalents 522.37 20.68% 488.97 20.70% Short-term investment 4.36 0.18% 4.85 0.21% Account receivable

2019 3Q 2019 CONSOLIDATED P&L SNAPSHOT Remark: The Company restates the financial performance starting from 1 August 2018 after the measurement of fair value of Trans.Ad Group’s identifiable assets was

Assets by Securities Companies (No. 4) 12/06/2015 16/07/2015 3. Circular  SEC. Nor Phor. (Wor) 27/2558 Clarification on Short Selling and Settlement of Securities for Management of Market Makers Risks

Custody of Clients Assets by Securities Companies (No. 4) 12/06/2015 16/07/2015 3. Circular  SEC. Nor Phor. (Wor) 27/2558 Clarification on Short Selling and Settlement of Securities for Management of

transaction size based on the total value of consideration basis of the total assets of the Company and its subsidiaries as of 30 September 2020, in accordance with the announcement of the Capital Market