type of revenues A. Revenues from service, classified by type of revenues 1.2.1 Revenues from dental services Unit : Million Baht Items For the year Increase (Decrease) Dec. 31, 19 Dec 31, 18 Amount

branches. 1.2 Analysis details for each type of revenues A. Revenues from service, classified by type of revenues 1.2.1 Revenues from dental services Unit : Million Baht March 31, 2020 March 31, 2019

.  Disposal asset group classified as held for sales decreased from THB 1,136.81 million as at December 31, 2019 to THB 1,099.28 million as at Q1-2020 as a result of the following factions: o Decreasing in

1.21 times respectively. Cash Flow Statement In 2017, the company has a net increase of cash and cash equivalents of 402.4 million baht. Details of cash flows in each activity can be grouped as follows

baht. Details of cash flows in each activity can be grouped as follows: 2016 2017 Cash flows from operation activities (1,485.2) (704.6) Cash flows from investment activities 1,648.6 153.3 Cash flows

of services Services income can be grouped in 3 segments: 1. Digital content via telecommunication channels 2. Information technology solutions for electronic devices 3. Online advertising for products

ended 31 December Services income and Cost of rendering of services Services income can be grouped in 3 segments: 1. Digital content via telecommunication channels 2. Information technology solutions for

% 10.62% 0.86% 9.37% Performance (Statement of comprehensive income) Three-month Period Six-month Period Services income and gross profit Services income can be grouped in 3 segments: 1. Digital content 2

10.86% 14.10% 5.06% 10.94% Performance (Statement of comprehensive income) Three-month Period Nine-month Period Services income and Gross profit Services income can be grouped in 3 segments: 1. Digital

transaction is not classified as a related party transaction. Please be informed accordingly. Sincerely yours, – Signature – (Mr.Chuangchai Nawongs) Chief Executive Officer