15, 2020 Subject: Management Discussion and Analysis for the 1st Quarter ended 31 March 2020 To: The President The Stock Exchange of Thailand Operating results of S 11 Group Public Company Limited

: Management Discussion and Analysis for the 3rd Quarter ended 30 September 2020 To: The President The Stock Exchange of Thailand Operating results of S 11 Group Public Company Limited (“the Company”) for the

connected person and sell in investment of the subsidiary Attention The President The Stock Exchange of Thailand Enclosure Information on asset disposition of CAZ (Thailand) Co., Ltd As the Board of Directors

Company Limited - Translation - Ref: IR61/007 26 February 2018 Re: Management Discussion and Analysis for Yearly Ending 2016 To: President The Stock Exchange of Thailand Pursuant to Jaymart Public Company

Page 1 of 2 No. ACC1903/001 March 1, 2019 Subject: Approval to enter into Contract to sell of Common Stock To: President The Stock Exchange of Thailand According to the Board of Director’s Meeting No

-English translation- CS 7/2018 23 November 2018 Subject: Disposition of investment in White Group Public Company Limited To: President The Stock Exchange of Thailand With reference to the Board of

- Translation- OSP CS-3/2020 17 January 2020 Subject: Additional investment in Basecamp Brews Limited Attention: President Stock Exchange of Thailand We, Osotspa Public Company Limited (“the Company

Stock Exchange of Thailand Re: Disclosure of Information and Other Acts of Listed Companies concerning the Acquisition and Disposal of Assets B.E. 2547 (2004). Total size of disposal and acquisition on

: B S ntion: P T arding to th mpany”) No.3 ipt financia 000,000 Ba ncial suppo ording to the 551 Re: Ru Stock Exch cerning the saction are ate of Trans ebruary 202 nancial Sup mart Public der) nancial

., the subsidiary of the Company, and change in the accounting policy regarding the record of the land appraisal To: President The Stock Exchange of Thailand Attachment: Information Memorandum on the Asset