Ref Ref. 2S_BoD024/2017 August 9th, 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 (the

Ref Ref. 2S_BoD001/2019 February 27th, 2019 Subject: Clarification of the change in operating result more than 20% To : The president The Stock Exchange of Thailand 2S Metal Public Company Limited

Ref Ref. 2S_BoD008/2019 May 13th, 2019 Subject: Clarification of the change in operating result more than 20% To : The president The Stock Exchange of Thailand 2S Metal Public Company Limited (the

. Manufacturing and Selling of Tooling and Metal Fabrication unit: THB million 2019 2018 Change (THB million) Change (%) Revenue from External Customers 14.60 13.92 0.68 4.89% Total Revenue 14.68 14.00 0.68 4.89

Ref Ref. 2S_BoD013/2019 August 14, 2019 Subject: Clarification of the change in operating result more than 20% To : The president The Stock Exchange of Thailand 2S Metal Public Company Limited (the

Ref Ref. 2S_BoD024/2018 August 14th, 2018 Subject: Clarification of the change in operating result more than 20% To : The president The Stock Exchange of Thailand 2S Metal Public Company Limited (the

Ref Ref. 2S_BoD029/2018 November 14th, 2018 Subject: Clarification of the change in operating result more than 20% To : The president The Stock Exchange of Thailand 2S Metal Public Company Limited

Bangkok, March 16, 2016 ? The Criminal Fining Committee has imposed a fine of 500,000 baht on Somchai Chaisrichawla for manipulating the share price of Asia Metal Public Company Limited (AMC

Mr. Luacha Bho-ob On 2 February 2018, 6 12 and 13 March 2018, Mr. Luacha Bho-ob colluded with others to manipulate the stock price of Bangkok Sheet Metal Public Company Limited by placing trading

Mr. Sitthichai Limsowan On 2 February 2018, 6 12 and 13 March 2018, Mr. Sitthichai Limsowan colluded with others to manipulate the stock price of Bangkok Sheet Metal Public Company Limited by