Ref Ref. 2S_BoD031/2017 November 8th, 2017 Subject: Clarification of the change in operating result more than 20% To : The president The Stock Exchange of Thailand 2S Metal Public Company Limited

Microsoft Word - Financial conclusion Q3 2017 Clarification on Percentage of Change More Than 20% The consolidated financial statements of Nation International Edutainment Public Company Limited and

/ year 2016 Quarter 3 / year 2017 Change Million Baht % Million Baht % Million Baht % Sales revenue - net 321.11 92.14% 288.17 93.39% -32.94 -10.26% Revenue from contract works 23.25 6.67% 16.90 5.48

No.024/2017 November 14, 2017 Subject: Report the operating result for the 3rd Quarter ended September 30, 2017 and the explanation for the causes of change more than 20% in the Company’s performance

change attend the ate) from J under the e Extraordin for holding gnation of D date to reco dinary Gen of Thailand on Names o 1) ting of Nati the “Comp ows, signation o rectors to re Mr.Apivut T lace Mr. Po

No.002/2017 February 09, 2017 Subject: Report the operating result for the year ended December 31, 2017 and the explanation for the causes of change more than 20% in the Company’s performance To: The

value of the associates for the year 2017 and the total amount Consolidated Separate Amount Change Amount Change 2017 2016 Amount % 2017 2016 Amount % Revenue from sale – net 1,444.62 1,370.78 73.84 5

President The Stock Exchange of Thailand K.C. Metalsheet Public Company Limited (“the Company”) would like to clarify the operating result of the financial statement as follows: year 2016 year 2017 Change

institution that already operates under the supervision of other regulatory authorities prior to obtaining a derivatives business license. (b) Change of position of the person who has already been approved by

by the end of accounting period (as of December 31, 2018 and 2017). - Other income from gain arising from change in fair value of biological assets which increased by amount of Baht 12 million