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

13 May 2019 Subject: Management Discussion and Analysis for the Quarter 1 Ending 31 March 2019 Attention: President Stock Exchange of Thailand Please find below the additional information supporting

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

: The Director and Manager The Stock Exchange of Thailand The Company would like to report the operating results for the 2nd Quarter ended June 30, 2018 that total revenue was at THB8.94 million

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

SAAM Energy Development Public Company Limited - 1 - 10 May 2019 Subject: Management Discussion and Analysis for the period ended 31 March 2019 To: The President The Stock Exchange of Thailand SAAM

reference. 9 Notification of the Capital Market Supervisory Board No. Tor Thor. 1/2560 Re: Provision of Services to Clients regarding Investment in Capital Market Products Denominated in Foreign Currency