No. MVP007/2019 8 August 2019 Subject: Management Discussion and Analysis for the 6-month period ended 30 June 2019 To: President and Manager The Stock Exchange of Thailand M Vision Public Company

/2561 June 19, 2018 Subject: Management’s discussion and analysis of the Company’s operating results for Q1/2018 period To: President The Stock Exchange of Thailand DOD Biotech Public Company Limited

Microsoft Word - MDA Q319 EN.docx November 11, 2019 To President The Stock Exchange of Thailand Subject Notification on the difference of revenue from sales and net profit YOY by more than 20 percent

Ref. POL. 140/2020 August 13th 2020 Re: Clarification of the Performance of S & P Syndicate Public Company Limited Dear The President The Stock Exchange of Thailand S & P Syndicate Public Company

April 27th, 2021 No. ACC/HO 008/64 Topic: Management Discussion and Analysis for the Quarter of 1/2021 To: President The Stock Exchange of Thailand During the first quarter of 2021 a new wave of

discussion and analysis for the year ended December 31, 2018 To Director and Manager of the Stock Exchange of Thailand Referring to the submission of the audited financial statements of Wiik & Hoeglund Public

(No. 4) B.E. 2551 (2008) and Section 98(5) of the Securities and Exchange Act B.E. 2535 (1992) which contain certain provisions relating to the restriction of rights and liberties of persons, which

. 2551 (2008) and Section 98(5) of the Securities and Exchange Act B.E. 2535 (1992) which contain certain provisions relating to the restriction of rights and liberties of persons, which Section 29 in

Act B.E. 2535 (1992) as amended by the Securities and Exchange Act (No. 4) B.E. 2551 (2008) and Section 98(5) of the Securities and Exchange Act B.E. 2535 (1992) which contain certain provisions

2019 Subject: Reports on Connected Transaction (receiving financial assistance) Dear: President The Stock Exchange of Thailand The Board of Directors’ Meeting of G J Steel Public Company Limited (“the