Writer Ref. No. 151/2561 10 August 2018 SUBJECT : Management Discussion and Analysis ending 30 June 2018 ATTN : President of the Stock Exchange of Thailand The Company realized profit for the second

by Baht 5.0 million or 1.8% compared to Q2 2017. The operating expenses increased by Baht 13.9 million or 8.8% compared to Q2 2017 partly from compensation of litigation case that the Company is liable

Miss Jeeranan Buranaruk During 16 February 2017 – 10 November 2017, Miss Jeeranan and Mr. Warot Norkeo obtained or possessed inside information related to the operating results from the fourth

Mr. Tanit Ratchanontanunkron Mr. Tanit Ratchanontanunkron, who is an authorized director of the MRC - BIZ Company Limited and is responsible for the operation of the company, shall be liable for an

Manager The Stock Exchange of Thailand The operating performance for three-month period end 31 March 2019 of Mahachai Hospital Public Company Limited compared to the prior year was decreasing in net profit

26 October 2018 To: The President The Stock Exchange of Thailand Re: Q3-2018 operating results We, Delta Electronics (Thailand) Public Company Ltd, would like to notify the Company’s Q3-2018 (Jul-Sep

writer Ref. No. 158/2562 November 13, 2019 SUBJECT : Management Discussion and Analysis ending September 30, 2019 ATTN : The President Stock Exchange of Thailand The Company realized profit for the

- Translation - PorBor. 044 / 2020 August 14, 2020 Subject: Clarification of operating for the period ended June 30, 2020 To: President The Stock Exchange of Thailand Rich Asia Corporation Public

Operating Control and Information Technology Security of Securities Company http://capital.sec.or.th/webapp/nrs/nrs_main_search_en.php?chkPost=1&chkNo=1&doc_id=7039&SearchNo=

such investment. This is to prevent material impacts on the companies’ financial position or operating results as digital asset investment is usually exposed to relatively high risk from price volatility