Zen Corporation Group Public Company Limited 782/1 Soi Onnuch 17, Suanluang, Bangkok 10250 THAILAND. Tel: 02-0195000 28 February 2019 No. ZEN 2562-010 Subject Management Discussion and Analysis for

Zen Corporation Group Public Company Limited 782/1 Soi Onnuch 17, Suanluang, Bangkok 10250 THAILAND. Tel: 02-0195000 13 May 2019 No. ZEN 2562-018 Subject Management Discussion and Analysis for 3

President The Stock Exchange of Thailand Rajthanee Hospital Public Company Limited (“the Company”) would like to clarify the operating results of the Company and its subsidiaries for the 2nd quarter of 2018

million Baht. In the year 2019 cash received from working capital to be used in business in 2019 as details below: Statement of cash flows of the Company and its subsidiaries for 2019, the company received

(Translation) No. IR/2561/013 19 March 2018 Subject: Sending Information Memorandum of Singha Estate Public Company Limited Re: Entering into Asset Acquisition Transaction To: Shareholders of Singha

cost in the 2nd quarter of 2020 and in the 2nd quarter of 2019 of 1.99 million Baht and 0.10 million Baht, respectively. The Company and its Subsidiaries loan from related parties to use as working

Concerning the Disposition of Assets: Information regarding the Assets to lease With reference to the Board of Directors of Central Pattana Public Company Limited (“the Company”) in meeting No. 9/2019 held on

 current building utilisation and lead time to construct new plant or expand in an existing plant. Source of Financial Capital As the group has no net interest bearing debt and operating working capital is

 lead time to construct new plant or expand in an existing plant. Source of Financial Capital As the group as no net interest bearing debt and operating working capital is positive the groups Page 2 of 3

. (4) “Work experience relating to gold” means experience of working in the business relating to buying or selling gold or gold derivatives. Clause 2. An applicant for a license to undertake gold