MATI 07/2561 February 27, 2018 Subject Consolidated Financial Report for the year which ended at December 31, 2017 To Director and Manager The Stock Exchange of Thailand Operating income of Matichon

our financial statements for period ended March 31, 2019. Total revenues slightly decreased to THB 265.6 million from THB 301.1 million in the previous year. Revenue from sale of goods declined by 13.0

MATI 10/2562 August 14, 2019 Subject Report on Six-Month Period Consolidated Financial Statement which ended on June 30, 2019 To Director and Manager, The Stock Exchange of Thailand Matichon Public

President The Stock Exchange of Thailand K.C. Metalsheet Public Company Limited (“the Company”) would like to clarify the operating result of the financial statements as follows: Quarter 1 / year 2017 Quarter

MATI 12/2562 November 14, 2019 Subject Report on Nine-Month Period Consolidated Financial Statement which ended on September 30, 2019 To Director and Manager, The Stock Exchange of Thailand Matichon

MATI 10/2563 August 14, 2020 Subject Consolidated Financial Report for the six-month period which ended at June 30, 2020 To Director and Manager, The Stock Exchange of Thailand Six-month period

MATI 07/2563 May 14, 2020 Subject Reporting First Quarter Consolidated Financial Statement which ended at March 31, 2020 To Director and Manager The Stock Exchange of Thailand For three-month period

Some business operators wish to provide services of specific securities business, for example, brokerage,  dealing and underwriting of equity instruments or private fund management, but are unable to

Results Details Financial Statements for the year ended 31 December 2017 31 December 2018 Change Million Baht % Million Baht % Million Baht % Service income 151.53 99.79% 153.89 99.10% 2.36 1.56% Other

financial statements (Thousand Bath) 30 Jun 19 % 30 Jun 18 % YOY %YOY Sales 370,857 70.66% 308,181 76.55% 62,676 20.34% Service income 48,880 9.31% 45,767 11.37% 3,113 6.80% Other income 105,131 20.03% 48,651