for the Three Month period ended 30 September 2018 (3rd quarter of 2018) as follows: Unit :Million Baht Q3/17 Q2/18 Q3/18 Change +/(-) QoQ % YoY % Net Revenue 212.50 251.20 271.57 20.37 8.11 59.07 27.80

No. B52-201911/001 11 November 2019 Subject: Management Discussion and Analysis - for the three-month period ended 30 September 2019. To: The President of Stock Exchange of Thailand B-52 Capital

capital market that supports Thailand's transition toward a net zero emissions economy."Mr. James Robertson, Head of Asia (ex-China & Japan), PRI, shared: “PRI is very pleased to partner with SEC Thailand

Q3-2022 Balance by Quarter Change Topic Q3-22 Q2-22 Q3-21 Q3-22 VS Q2-22 Q3-22 VS Q3-21 (Million Baht: MB) (MB) % (MB) % Total revenue 1,886.5 1,711.8 1,509.1 174.7 10.2 377.4 25.0 Total operating

Ref Ref. 2S_BoD001/2020 February 26th, 2020 Subject: Clarification of the change in operating result more than 20% To : The president The Stock Exchange of Thailand 2S Metal Public Company Limited

(July – September 2018) and clarification of the operating result change excess 20%. Dear Sirs, We gladly inform to report our 1st quarter performance figure during July – September 2018, ending September

pipe 09/07/2021 17:06 Notification on the change a method of convening the Extraordinary General Meeting of Shareholders No.1/2021 (E-meeting) 13/05/2021 07:33 Capital Increase, Waiver from Mandatory

The Securities and Exchange Commission (SEC), in collaboration with the Principles for Responsible Investment (PRI) and the Asia Investor Group on Climate Change (AIGCC), organized an in-depth

the integration of ESG factors, especially climate change, into securities research papers to provide investors with information for making investment decisions. An expert lecturer from CFA Institute

Change and Environment (DCCE), Mr. Somchai Lertlarpwasin, Assistant Governor of the Financial Institutions Policy Group, the Bank of Thailand (BOT), and Mrs. Ratvalee Anantananont, Executive Vice