-7.09% Administrative expenses (7.84) (9.11) (1.26) 16.11% Other expenses 0.07 (1.15) (1.22) -1695.70% Profit from operating activities 25.01 2.62 (22.39) -89.52% Share of gain (loss) on investments in

for Wastewater Management 3 Gross Profit from Operation excludes Other Revenue from Utilities Business. 4 Other Incomes mainly consists of Gain on exchange rate from USD Loan to related parties at WUPIN

(Translation) (Translation) IR 024/18 November 14, 2018 President and Director The Stock Exchange of Thailand Subject : To explain the reasons on the company’s net profit (net loss) more than 20

gain (loss) 6.67 7.63 (12.65) Other income 3.80 11.42 (66.77) Total revenues 2,031.10 2,166.69 (6.26) Cost of goods sold 1,385.47 1,398.20 (0.91) Temporary shutdown expenses 75.92 159.15 (52.29

holders Exclude Gain (Loss) on exchange rate and one-time expenses 420.6 590.7 -170.2 -28.8% Net profit (loss) attributable to equity holders Margin (%) Exclude Gain (Loss) on exchange rate and one-time

results of the consolidated financial statement had a net profit of Baht 82 million or 0.09 Baht per share, compare to the same period of the previous year, net profit is Baht 191 million or 0.21 Baht per

net sales. 4. Share of profit (loss) from investments in joint venture and associate Baht (0.19) million decreased from last year by Baht 127.84 million because year 2018 the associates gain a sales of

increase of 1,700 million baht in gross profit. 3. In 2017, the Company recorded gain on change in shareholders’ equity of an associate in an amount of 1,135 million baht. It came from the issuance of 7,545

) (4.66) 12.84 Profit before share loss from investment in joint venture and income tax 2.76 5.93 (3.17) (53.40) 2.70 6.12 (3.41) (55.82) Share of loss from investment in joint venture 1.06 0.90 (0.16

288.6 285.0 1.3% 299.5 (3.6%) Gross Profit 68.6 58.4 17.5% 68.0 0.9% Profit (Loss) from the operation 8.5 (40.8) 120.8% 3.3 157.6% Gain (Loss) from temporary investment (7.0) (10.4) 32.7% (6.3) (11.1