per year, achieved COD in June 2019 in WHA Eastern Seaboard Industrial Estate 4 PERFORMANCE BY BUSINESS Total Revenue of Utilities Business was Baht 473.6 million in 2Q2019, a 12.1% increase from 2Q2018

and Management PLC at “A+” with “stable” outlook, which reflects the company’s financial strength as the key raw water provider with a comprehensive pipeline network in the Eastern Seaboard area, rising

Management PLC at “A+” with “stable” outlook, which reflects the company’s financial strength as the key raw water provider with a comprehensive pipeline network in the Eastern Seaboard area, rising of water

unrealized gain from balance of US dollar EPC construction liabilities of solar projects in Vietnam while VND was appreciated against US dollar. FINANCIAL PERFORMANCE 7 9M’18 9M’19 change Q3’18 Q2’19 Q3’19

Rate at Baht 138 million in 2019 is primarily attributable to an unrealized gain from balance of US dollar EPC construction liabilities of solar projects in Vietnam while VND was appreciated against US

2019 decreased comparing to last year. For your consideration to the members of The Stock Exchange of Thailand and those interested to be informed accordingly would be appreciated. Yours faithfully

, the Company recorded gain on foreign exchange of Baht 38.03 million. The main reason was from loan to related parties in AUD currency. As AUD currency appreciated in relative to USD currency, the asset

quarter of 2022, Thai Baht was slightly appreciated compared to exchange rate at the end of the year 2021 which led to the Group has loss on exchange rate for the first quarter of 2022 for the amounting to

of disclosure of information to the SET. Your acknowledgment of these matters would be appreciated. Sincerely, -Ampawee Chompoopongkasem- (Ms. Ampawee Chompoopongkasem) Company Secretary 2 (Enclosure

projects to foreign suppliers. During the period first quarter of 2023, Thai Baht was appreciated compared to exchange rate at the end of the year 2022 which led to the Group has loss on exchange rate for