March 31st, 2019 and 2018 Unit: Million Baht Profit and Loss Statement Consolidated Financial Statement Comparison of Haft-Yearly Separate Financial statement In(De)crease % 31 th March 2019 31th March

80.2 million baht, decreased 7.3 million baht or 9.1 percent. The company reported loss for Q1/2019 of 2.5 million baht compared with reported loss for Q1/2018 of 2.2 million baht. (1) Service Income

Profit before share of profit (loss) from investments in associated companies, finance cost and income tax expenses 421.30 437.57 (16.27) (3.72) Share of profit (loss) from investments in associated

profits were in amounts of Baht 5.10 million and net loss in amounts of Baht (9.33) millionm, which is decreased by Baht 14.43 million or 283%. The proportion of net profit(loss) comparing to the total

52 60 74 (14) -19% 98 113 129 (16) -14% Administrative expenses 33 33 55 (23) -41% 61 61 84 (23) -27% Profit for the year 167 167 145 22 15% 156 156 147 8 6% Profit (loss) attributable to Equity

(1,518.72) (10.35) Profit before share of profit (loss) from investments in associated companies, finance cost and income tax expenses 731.61 1,071.78 (340.17) (31.74) Share of profit (loss) from investments

for loss of production cost which increased comparing to the compensation of Baht 8.19 million of 2nd quarter of year 2018. DEMCO Public Company Limited Details of the costs involving to the WTGs

and is in progress. The company has accrued interest to be paid to Yunnan Water (Hong Kong) Company Limited (YUNNAN) in the amount of 34 million baht. Loss on impairment of the investment in SUTG Since

million baht or 4.2 percent. The company reported loss for Q1/2018 of 2.2 million baht compared with reported loss for Q1/2017 of 1.8 million baht. (1) Service Income – waste treatment business (Disposal

March 31, 2018 Improvement cost Re-design cost, advisor cost, insurance, etc. 645.35 93.72 - - 645.35 93.72 484.64 73.55 160.71 20.17 Sub-total cost Compensation for Loss of production cost 739.07 756.32