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

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

operating results change from the same period last year by more than 20% To: President The Stock Exchange of Thailand Rich Asia Corporation Public Company Limited and subsidiaries would like to clarify the

Miss Laksana Supsakorn Miss Laksana Supsakorn as the Chairman and Authorized Director of Tipco Foods Public Company Limited ("TIPCO") and Director of Tipco Asphalt Public Company Limited

positive change in the price of COL's share which was the fact that a subsidiary of a public company limited, shall make a tender offer to purchase all of COL’s shares at higher price than their market

Miss Patcharapat Tongwaen Miss Patcharapat Tongwaen colluded with Mr. Worawoot Ounjai who was the insider which knew or possessed an inside information material which might affect to positive change

) ** Normalized net profit = Net profit – Unrealized gain / (loss) from FX – Non-recurring income / (expense) B.GRIMM POWER PUBLIC COMPANY LIMITED Management’s Discussion and Analysis 6M’18 6M’19 change Q2’18 Q1’19

Subject : Clarification of the operating result. Dear sir, We, Unimit Engineering Public Company Limited (UEC), would like to clarify the change in the operating results for 2019 which has had a change of

Exchange of Thailand Ekachai Medical Care Public Company Limited (the “Company”) would like to clarify on the operating results for the three-month period at the end of 31st March 2019 as follows. Summary