Page 1 of 2 No. ACC1903/001 March 1, 2019 Subject: Approval to enter into Contract to sell of Common Stock To: President The Stock Exchange of Thailand According to the Board of Director’s Meeting No

ordinary shares of 4G MetalProducts Company Limited. To: President The Stock Exchange of Thailand K.C. Metalsheet Public Company Limited (“the Company” or “KCM”) hereby informs that the Executive Committee

Ref 61/009 Sep 3, 2018 Subject: The establishment of new subsidiary To: President The Stock Exchange of Thailand K.C. Metalsheet Public Company Limited (“the Company” or “KCM”) hereby informs that

} and an unknown person, for manipulating share price of Union Petrochemical Plc. (UKEM).With the referral from the Stock Exchange of Thailand on irregular trading in UKEM shares by a group of persons

} and (11) {K} for manipulating share price of Millcon Steel Plc. (MILL).  With the referral from the Stock Exchange of Thailand on irregular trading of MILL shares by a group of persons, the SEC probed

manipulating share price of Thai Plastic and Chemicals Plc. (TPC). With the referral from the Stock Exchange of Thailand on irregular trading of TPC shares by a group of persons, the SEC probed into the case and

Criminal Code. A referral from the Stock Exchange of Thailand stated that irregularities in the trading of FOCUS shares had been detected in relation to trading activities of a certain group of persons. The

Mr. Atthavut Skonthawat During 16 November 2018 – 28 December 2018 Mr. Atthavut Skonthawat and Mrs. Sujeera Skonthawat colluded to manipulate the stock price of Thai Enger Holding Public Company

Mrs. Sujeera Skonthawat During 16 November 2018 – 28 December 2018 Mrs. Sujeera Skonthawat and Mr. Atthavut Skonthawat colluded to manipulate the stock price of Thai Enger Holding Public Company

, colluded to manipulate the stock price of (1) SCI Electric Public Company Limited (SCI) between 25 November 2019 and 12 December 2019, (2) Global Service Center Public Company Limited (GSC) on 13 December