: Baht millions) For the year ended 31 st March Consolidated financial statement Apr 2018 - Mar 2019 Apr 2017 - Mar 2018 Change % Change Revenue from sales & service 3,293.90 3,376.19 -82.29 -2.4% Other

change is considered a revision of the project for the post-retirement benefit program. And has the effect that the Group has a provision for long-term employee benefits of Bt80 million which will record

7.46% compared to last year. The change was also inline with a rise of sales whereas the gross profit margin of this six month- period ended June 30, 2019 tend to have a good potential of 21.20% while

: Baht millions) For the year ended 31 st March Consolidated financial statement Apr 2017 - Mar 2018 Apr 2016 - Mar 2017 Change % Change Revenue from sales & service 3,376.19 3,199.82 176.37 5.5% Other

= Translation = Management Discussion and Analysis for Interim Business Operations The Information of Share Capital Registration and Entire Business Transfer The Company registered the change of

its subsidiaries as details below: (Unit: Baht millions) For the period of three months Consolidated financial statement ended 30th June Apr 2018 - June 2018 Apr 2017 - June 2017 Change % Change Revenue

Exchange of Thailand CAZ (Thailand) Public Company Limited (“the Company”) and its Subsidiary (“the Group”) would like to clarify the change in operating result for the year ended 31 December 2019, which

services for kidney patients who receive replacement therapy with Hemodialysis by Hemodialysis machinery (Hemodialysis Center) and distribution of medical equipment as well as medical service concerning

., BANGKAE, BANGKAE, BANGKOK, THAILAND. 10160 Tel: 02-455-2888 Fax: 02-455-2763 (“TRANSLATION”) TG 052/2020 May 11, 2020 Subject: Clarification of the Operating Result for the significant change Attention: The

business opportunities, as well as decreases it costs and improves its operation efficiency to have sustainable growth and profits in the rapid changing future from the change of technology and the New