decrease Baht 8.97 Million or 3.26%. - Cost of the sales and services from Q2/2018 was 89.50% increased to 91.75% on Q2/2019 or increased 2.25% from sales due to recorded the effect of the change severance

from the same period last year by Baht 14.77 million or 16.9%, which changed in the same direction of sale. The major change was due to increasing of rental expense, bank charge and marketing and

ชี้แจงภาษาอังกฤษไตรมาส2-2562 INTEGRITY QUALITY SERVICE SAHA-UNION GROUP August 13, 2019 RE : Explanation of change in operating results for the second quarter of 2019 exceeds twenty percent from the

compared with net loss of Baht 5.61 million on Baht 8.40 million revenues over the same period in 2018. The change in loss for the quarterly operating result ended on June 30, 2019 is Baht 22.33 million

The Results of the Comsolidated Financial Statements Clarification on Percentage of Change More Than 20% The consolidated financial statements of Nation International Edutainment Public Company

1 / year 2018 Change Million Baht % Million Baht % Million Baht % Sales revenue - net 108.37 92.86% 107.94 93.48% (0.42) -0.39 % Revenue from contract works 7.14 6.12% 6.40 5.54% (0.75) -10.48

No.021/2018 August 14, 2018 Subject: Report the operating result for the 2nd Quarter ended June 30, 2018 and the explanation for the causes of change more than 20% in the Company’s performance To

ที่ - Translation - PorBor. 029 / 2018 August 14, 2018 Subject: Clarification of operating results change from the same period last year by more than 20% To: President The Stock Exchange of Thailand

decrease in all expenses. Operating results and financial position compared September 30, 2017 and September 30, 2018 THB : Million 2017 2018 % of Change increase (decrease) Sale 433.18 466.86 7.78% Cost of

compared with net loss of Baht 4.73 million on Baht 14.58 million revenues over the same period in 2017. The change in loss for the quarterly operating result ended on September 30, 2018 is due to lower