(MB) For the three-month period 2018 2017 YoY % Q4/2018 Q4/2017 YoY % Total Sales and Services revenue 1,050.08 1,039.90 10.18 0.98% 4,220.99 4,308.04 (87.05) (2.02%) Raw water revenue 588.09 566.33

108,803,656 133,755,071 (24,951,415) (18.66) Net Profit (Loss) (72,320,514) (72,280,526) (39,988) (0.06) Earnings per share (Baht per share) (0.015) (0.016) 0.001 6.25 Net Profit (Loss) The Company and

1 Note: 1) Revenue and Cost that were recognized when there is construction under concession agreements for tap water according to accounting standard TFRIC12 1. ANALYSIS OF FINANCIAL PERFORMANCE For

1 Note: 1) Revenue and Cost that were recognized when there is construction under concession agreements for tap water according to accounting standard TFRIC12 1. ANALYSIS OF FINANCIAL PERFORMANCE For

108,803,656 133,755,071 (24,951,415) (18.66) Net Profit (Loss) (72,320,514) (72,280,526) (39,988) (0.06) Earnings per share (Baht per share) (0.015) (0.016) 0.001 6.25 Net Profit (Loss) The Company and

1 Note: 1) Revenue and Cost that were recognized when there is construction under concession agreements for tap water according to accounting standard TFRIC12 1. ANALYSIS OF FINANCIAL PERFORMANCE For

Expense (0.75) (0.07%) (5.67) (1.52%) (4.92) (86.77%) (2.12) 244.32% (1.37) (64.62%) Net Profit (Loss) 54.98 5.34% (79.97) (21.37%) 134.95 168.75% 48.41 4.65% 6.57 13.57% Earnings per share (Baht per share

412.16% Earnings per share (Baht per share) 0.0934 (0.0299) 0.1233 412.16% Net Profit (Loss) After adjusted EBITDA 608.81 11.04% (61.96) (3.13%) 670.76 1,082.66% ท่ีตั้ง 55/2 หมู ่8 ถ. เศรษฐกิจ 1 ต.คลองมะ

for the year ended December 31, 2022, which details are as following; Operating results (Consolidated) Y2022 Y2021 % Increase (Decrease) Million Baht % Million Baht % Million Baht % Revenue from sales

2. Operation performance according to consolidated financial statement For the three-month period (April 1, 2017 – June 30, 2017) Unit : Million Baht 2017 2016 Revenue from sale and rendering of