operating result change Excess 20% (Additional) Dear Sirs, We would like to report financial operating result for financial year ended June 30, 2019 as followings: 1. Our net loss before tax is 103.23 Million

(Auto 11 Lines) Fax: +66(0)2-192-3744 Page 1 of 2 -Translation- No. ED-MD19-002 28th February 2019 Subject : Clarification of changes in excess of 20% in the operating results for year ended 2018 To

subsidiary recorded the total revenue of 18,830 MTHB of which 18,605 MTHB earned from sales revenue. The sales revenue decreased by 1,341 MTHB or 6.7% comparing to the year 2018. Such decrement was due to the

13 November 2019 Subject : Explanation of the operating results for the nine months of the year 2019, change in excess of 20% Attention: Directors and Managers the Stock Exchange of Thailand According

demand in the market. Excess production in China caused extra problems as the local production could not be shipped out due to pandemic, resulting into an intense competition and price in China. For

year due to the decrease in revenue from property development business in Patong, Phuket. In the fourth quarter of the past, the Company has invested in two property development businesses industrial

to small and medium-sized exporters, resulting clearer signs of acceleration in industrial production. In the meantime, private consumption only grew slowly due to weak overall household purchasing

sentiment. Meanwhile, exports and tourism expanded at a slower pace, partly due to the impact of the US trade policies and a drop in Chinese tourist arrivals. Headline inflation in the third quarter of 2018

the first half of 2016 due to the declining in raw water sales volume of the household customers. The average raw water tariff stayed at 10.82 Baht per Cu.M., increased by 0.07 Baht per Cu.M., or 0.61

due to the remaining excess capacity. Average headline inflation in the second quarter of 2017 is at 0.10 percent, slightly lower than a 0.30 percent rate in the same period last year and a 1.25 percent