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

Quarter performance Unit: Million Baht 2019 2018 Sales Revenue 1,723.97 1,863.61 Cost of Sales 1,616.25 1,797.16 Gross Margin 107.72 66.45 Profit (loss) on exchange rates 31.98 72.27 Other Incomes 9.16

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

Manager The Stock Exchange of Thailand The operating performance for three-month period end 30 June 2019 of Mahachai Hospital Public Company Limited compared to the prior year was decreasing in net profit

performance for the second quarter ending 30 June 2018 which has already been reviewed by the Company’s auditor can be summarized as follows: The Company’s performance for the second quarter in 2018 showed a

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

and Performance of Companies; Integrating Climate-Related Risks and Opportunities into Equity Analysis and Valuation.” The training aimed at promoting investment analysts’ knowledge and understanding of

Earlier, the SEC notified NRF to rectify its financial statements for the year 2024 and Q1 of 2025 regarding the accounting of the change in the shareholding proportion in Kairous Asia Limited (KAL

companies to give trust investors adequate information. Trust managers will have the duty to prepare and disclose information relating to financial position and operating performance of the trusts. If they