market environment Growth continued for the Thai economy during the second quarter of 2018 with further expansion in the external sectors namely exports and tourism in line with the expansion of the global

market environment The Thai economy for the year 2018 expanded as expected according to its potential with growth for the nine months of 2018 at 4.3%. For the last quarter of 2018, the economy continued to

first six- month of the year 2017 ended June 30, 2017 as follows: Company’s Performance (unit: million Baht ) 2017 Percentage (%) 2016 Percentage (%) Change increase (decrease) (%) Total income and other

. RESULTS OF OPERATION Consolidated Financial Statements 1Q2019 1Q2018 % Change Total Revenue 459.4 422.0 8.9% - Utilities Business 458.0 422.0 8.5% - Operating Revenue1 431.2 420.6 2.5% - Other Utilities

copy in Thai and English) 2. Management Discussion and Analysis (MD&A) for the third quarter of 2017 (a copy in Thai and English) 3. Company's performance report, Form F45-3 for the third quarter of 2017

volume. 3. Thai Baht was strong in first half year which led to lower of margin of export when translate to Thai Baht. However in year 2016, the Company expanded to the water management business which has

(UNOFFICIAL TRANSLATION) Readers should be aware that only the original Thai text has legal force, and that this English translation is strictly for reference. Notification of the Capital Market

14.5 43.0 15.8 Net Profit 200.5 159.3 25.7 150.6 33.1 (Unit: THB mn) Sales The Automotive Industry Club, The Federation of Thai Industries reported the situation of the automotive industry that the car

Baht 2017 2016 Change between YoY Amount % Amount % Amount % Revenues from medical services 391.84 97.29 339.83 97.01 52.00 15.30 Other revenues 10.91 2.71 10.46 2.99 0.45 4.30 Total revenues 402.74

Thai Baht. 11 . Loss from compensation of damages was Baht 11.81 million equivalent to 100% compared to the same period of the previous year as a result of the damages claimed by the injured party