. The Company also announces to pay interim dividend of six month performance at the amount 2.50 baht per share or 34.2% payout ratio. The shareholder register book for the right to receive dividends

% 22.6% -1.7% - Basic earnings per share (Baht/share) 0.10 0.11 0.15 0.11 (0.01) (7.1) Net profit margin 4.8% 5.5% 7.6% 6.1% -0.7% - Page 2 of 6 The total revenues for the six-month ended June 30, 2019

to approve the payment of the interim dividend for the first half of the Company’s performance to shareholders a total not exceeding THB 260mn, at a rate of THB 0.036 per share for shareholders named

(6,915.0) (35.8%) Total Cost 11,414.6 5,001.5 (6,413.1) (56.2%) Gross Profit/2 7,446.9 6,475.5 (971.4) (13.0%) Net Profit 2,898.2 3,266.4 368.3 12.7% /1 Including other income and share of profit from

the limitation of dividend payment. 10. Opinion of the Company’s Board of Directors Concerning the Transaction The Board of Directors unanimously approved the transaction due to its consideration and

) 2.06 122.62% Share of profit (loss) of associates - (13.88) (13.88) (100.00%) 7 Profit before income tax 7.63 28.97 (21.34) (73.66%) Income tax (2.24) (6.45) (4.21) (65.27%) Profit for the period 5.39

No. WHAUP-CS014-2562 1 8 August 2019 Re Share Acquisition in Duong River Surface Water Plant JSC in Vietnam Dear President The Stock Exchange of Thailand WHA Utilities and Power Public Company

and Administrative Expenses 54 51 6 Share of profit (loss) from investments in joint ventures 1 (1) (200) Financial Cost 8 8 - Net Profit 29 64 (55) - 2 - Total Revenues In the three-month period ended

. The increased is mainly due to the operating profit for the period of Baht 104 million and share subscription as warrants exercised of Baht 353 million. However, there was dividend paid of Baht 114

% 43 61 (18) -30% Profit for the year 212 167 45 27% 213 156 57 37% Profit (loss) attributable to Equity holders of the Company 213 167 46 28% 214 156 58 38% Earnings per share (THB/share) 0.35 0.28 0.07