faithfully, Mr. Hiroaki Sano Managing Director 2018 2017 Gross profit margin 21.5% 19.9% Net profit margin 15.2% 11.6% Debt to Equity ratio 0.09 0.11 Earnings per share 2.58 1.90 ROA 15.8% 12.3% ROE 16.3% 13.2%

during this period. Please be informed accordingly. Yours sincerely, (Mr.Sompol Tanadumrongsak) Managing Director

November 14, 2019 Re: Clarification of the operating results of company and its subsidiaries for the nine month periods ended September 30, 2019 To: President The Stock Exchange of Thailand K.C

Page 1 of 4 No. RJH – SET 3/2020 24 February 2020 Subject : Management’s Discussion and Analysis for the 4th Quarter of 2019 To : The President The Stock Exchange of Thailand Rajthanee Hospital

revenue decreased by 1.5 percent from the previous year Please be informed accordingly. Yours Sincerely, (Mr.Jirapong Suntipiromkul) Deputy Managing Director Authorized to sign on behalf of the company

waste controls and effectively manage the raw materials. Please be informed accordingly, Sincerely yours, Mr. Weerachart Lohsiri Managing director

average Total Assets Return on Equity (ROE) = Net Profit to average Total Equity Yours faithfully, Mr. Hiroaki Sano Managing Director 2019 2018 Gross profit margin 23.7% 21.5% Net profit margin 19.3% 15.2

26 February 2020 Subject : Management Discussion and Analysis for 2019 To : Director and the President, The stock Exchange of Thailand Yggdrazil Group Public Company Limited (“Company”) would like to

profit margins of all segments, especially for the overseas subsidiaries. Please be informed accordingly. Sincerely Yours, Mr. Pete Rimchala Managing Director

issued from exercise of warrants increased by Baht 63 million and dividend paid 122 million baht. Please be informed accordingly. Yours sincerely, -Mr.Sompol Tanadumrongsak Managing Director