% 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

(117.60) (11.78%) Earnings per share (EPS) 0.17 0.18 0.01 4.40% 0.60 0.53 (0.07) (11.78%) Note: 1) Revenue and Cost that were recognized when there is construction under concession agreements for tap water

49.34 17.69% Finance cost 49.11 68.10 18.99 38.67% Income tax expenses 48.04 57.52 9.48 19.73% Net profit 181.71 202.58 20.87 11.49% Net profit ratio (ROS) 17.16% 15.74% Earnings per share (Baht) 0.34

% 0.1% 5.6% 5.6% - Administrative Expense per net sales 10.0% 11.5% (1.5%) 7.8% 8.0% (0.2%) Net profit margin 7.4% 4.0% 3.4% 9.6% 7.3% 2.3% - Basic earnings per share (Bath/Share) 0.08 0.04 0.04 94.7 0.11

67.37 94.72 27.35 40.60% Income tax expenses 59.19 65.40 6.21 10.49% Net profit 227.68 252.81 25.13 11.04% Net profit ratio (ROS) 16.00% 14.78% Earnings per share (Baht) 0.37 0.42 0.05 13.51% Total

7.59% 9.73 8.81% EBITDA 150.59 6.40% 140.59 9.66% 10.50 7.47% Finance cost and tax income 0.61 0.03% (0.25) (0.02%) 0.86 (344.00%) Net profit 119.51 5.08% 110.64 7.60% 8.87 8.02% Basic earnings per share

10.0% and 11.8% from 2017 and 2016 respectively. Earnings per share was 4.12 baht in 2018 compare to 3.95 baht in 2017 and 4.42 baht in 2016. Assets and Liabilities Assets As at 31 December 2018, the

associate. This resulted in a decrease in basic earnings per share from Bt1.72 for 2018 to Bt0.80 for 2019. Total Asset Total assets as of December 31, 2019, amounted to Bt16,501 million, consisting of

and 2017 respectively. Earnings per share was 2.37 baht in 2019 compare to 4.12 baht in 2018 and 3.95 baht in 2017 respectively. Assets and Liabilities Assets As of 31 December 2019, the company had

expenses 192.25 167.67 (24.59) (12.79%) Net profit 744.83 716.45 (28.38) (3.81%) Net profit attributable to owner of the parent 735.44 706.19 (29.25) (3.98%) Earnings per share (EPS) 0.44 0.42 (0.02) (3.98