School Name: สารสาสน์วิเทศศึกษา (Translation) Re: BOD.SET 003/2562 February 26, 2019 Subject: Clarification on the Change in operating results for the twelve month ended December 31, 2018 over 20

(Translation) Re: BOD.SET 020/2018 November 9, 2018 Subject: Clarification on the Change in operating results for the nine month ended September 30, 2018 over 20% compared with the same period of the

(Translation) Re: BOD.SET 011/2020 August 11, 2020 Subject: Clarification on the Change in operating results for the six-month period ended 30 June 2020 over 20% compared with the same period of the

steam boiler and balance of plants including manufacturing and installation 3. Registered Capital: 25,000 EUR or equal to 901,052.50 Baht (Average selling rate on 4th April 2019: 36.0421 Baht per Euro

Company”) would like to clarify the operating result of the financial statements as follows: Quarter 1 / year 2019 Quarter 1 / year 2020 Change Million Baht % Million Baht % Million Baht % Sales revenue

No. KCM62/007 November, 11 2019 Subject Clarification of operating result for 3rd Quarter 2019 ended September 30, 2019 Attention President The Stock Exchange of Thailand K.C. Metalsheet Public

income tax (67.60) 76.34 Income tax expense 4.08 6.29 (2.22) -35% Profit for the year (71.68) 70.04 (141.72) -202% Consolidated financial information (Unit : Million Baht) 2 / 5 Operating results by

: Clarification for the three month period ended June 30, 2017 operating results. To Director and Manager of the Stock Exchange of Thailand Referring to the submission of the reviewed financial statements for

School Name: สารสาสน์วิเทศศึกษา (Translation) Re: BOD.SET 005/2018 February 23, 2018 Subject: Clarification on the Change in operating results for the year ended December 31, 2017 over 20% compared

analysis of consolidated financial position as at 30 June 2017 ..................................................................... 3 The analysis of operating result for six months