period last year. The company’s profit from continuing operations was THB 11,105 million, increased byTHB 3,571 million from the same period last year, and the profit margin for the year ended December 31

2017 ended December 31, 2017 of the Company and its subsidiaries, as shown below : (Unit : Million Baht) 2017 2016 Change Revenue 837 849 -1.4% Gross profit margin 293 342 -16.7% Selling Expenses 80 96

shown below: (Unit : Million Baht) 2017 2016 Change Revenue 837 849 -1.4% Gross profit margin 293 342 -14.3% Selling Expenses 80 96 -16.7% Doubtful debts from the voiding of contract 320 - 100.0% Finance

: The President of the Stock Exchange of Thailand The Company would like to provide details of changes in profit and loss of the first quarter 2020 interim consolidated financial statements of Wave

Fottery Public Company Limited 1 19 Moo 15 T, Sotrprab A. SobFrab Lrmpang 52170 Thalland Tei: il.66) 05,i-856996 Frx: i-S6) 05]i-2E6556 ,r"Air!l, il0mepcttery, ccm November 12,2419 Subject l\Ianagement

. Sales of ‘improved air quality’ products were higher than normal, due to the occurrence of high levels of air pollution, especially in Bangkok and the Central and Northern regions. However, sales at some

Expenses of tax income 26.23 1.43% 23.26 1.67% 2.97 12.77 Net income 113.72 6.21% 107.55 7.70% 6.17 5.74 Profit sharing Attributed to the shareholders of the Company 96.19 5.25% 89.70 6.42% 6.49 7.24

Expenses of tax income 4.21 0.88% 5.03 1.30% (0.81) (16.19) Net income 9.08 1.89% 22.04 5.71% (12.96) (58.79) Profit sharing Attributed to the shareholders of the Company 11.65 2.42% 18.61 4.82% (6.96

31 March 2020 Ratio 2019 Ratio Increase / (Decrease) Amount % Service revenue 646.34 100% 480.92 100% 165.42 34.40 Cost of service 531.42 82.22% 404.10 84.03% 127.32 31.51 Gross profit 114.91 17.78

, the air freight cost raised. As a result, there was the net profit amount 9,741,633.94 Baht in year 2018. Compared to year 2017, there was the net loss amount 92,962,678.28 Baht. The net profit