benefitted from higher production volume and higher overall earnings as assets acquired in 2018 and the consolidations of 2018/19 were successfully integrated. These include acquisitions of PTA Portugal, PET

-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

quarter of 2019, the company had a profit from the sale of assets amounting to Baht 6.54 million, whereas in the 6-month period of 2020 there was no such profit. Currently, the Company has the proportion

generate sales revenue for the 9-month period of 2020 approximate to the same period last year. For other incomes, in the same period last year, the company had a profit from the sale of assets equal to Baht

plant business realizing profit from the sales of their solar power plants assets into infrastructure fund. The performance for each business group are as follow: The Refinery and Trading Business Group

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

was mainly from the higher in gross margin. 4 (Unit: Baht million) Consolidated balance sheets As at 31st Mar 2018 As at 31st Mar 2017 Amount % Amount % Assets Current Assets Cash and cash equivalents

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