SAAM Energy Development Public Company Limited - 1 - 13 February 2019 Subject: Management Discussion and Analysis for the year ended 31 December 2018 To: The President The Stock Exchange of Thailand

SAAM Energy Development Public Company Limited - 1 - 6 November 2020 Subject: Management Discussion and Analysis for the period ended 30 September 2020 To: The President The Stock Exchange of

Board of Directors Meeting of the AEC Securities Public Company Limited (“the Company") No.1/2019 held on February 28, 2019 has approved the audited financial statements of the Company and subsidiaries

Limited (YCI) share, namely (1) Mr. Yangyong Intarasongkraw, (2) Mrs. Woranan Lertkulthum, (3) Mr. Bhanurak Saengaram, (4) Mr. Chanya Leerungruangporn, and (5) Ms. Kornyachath Yodapikul. Their offence was

SAAM Energy Development Public Company Limited - 1 - 4 January 2019 Subject: Management Discussion and Analysis for the year ended 31 December 2017 To: The President of the Stock Exchange of Thailand

The Board of Directors Meeting of Ladprao General Hospital Public Company Limited (the “Company”), No.1/2020, held on February 25, 2020, has approved the financial statements of the Company and its

: (Unit : million baht) No Company selling price Net assets Profit (Loss) 1 WP Assets Company Limited (Formerly Suvanabhumi Education Development Company Limited) 80 30 50 2 WS Assets Company Limited

1 (Translation) No. JKNGB-001-05/2020 May 13, 2020 Re: Execution of Connected Transaction between JKN Global Media Public Company Limited Attn.: President The Stock Exchange of Thailand Enclosure

Thailand Attachment: 1. Information Memorandum on Acquisition of Assets The Board of Directors’ Meeting of Halcyon Technology Public Company Limited No. 1/2020 held on February 26, 2020 passed the important

_ Page 1 of 4 Ocean Commerce Public Company Limited 148/1 Soi Raminthra 14, Raminthra Road, Tharang Sub-district, Bang Khen District, Bangkok 10230 Tel: 02-943-6663-4 Fax: 02-943-6343 02-943-7740 No