Digital Tech Planet Public Company Limited 973 President Tower Building, Unit 7B, 7C, 7D, 7I, 7th Floor, Ploenchit Road, Lumpini, Pathumwan, Bangkok 10330| Tel No. 02 656 0189

 Manager    The Stock Exchange of Thailand    Ekachai Medical  Care  Public  Company  Limited  and  its  subsidiaries  (the  “Company”) would  like  to  clarify on the operating results for the first quarter

JAS Asset Public Company Limited Q1/2017 Q1/2018 Change MB. % MB. % MB. % Tax -0.1 -0.1% 3 1.7% 3.1 -3,100.0% Net Profit attribute to Shareholders (Loss) -4.0 -2.2% 0.4 0.2% 4.4 -8.1% Rental and Service

. Thus, the details of the Company group can be described as follows: Management Discussion and Analysis, Q2/2019 Page2/4 Summary of Income Statement Unit: Million Q2/2018 Q2/2019 Change % Change 6M/2018

comprehensive income for the year ended 31 December (Unit : Million Baht) 2017 2016 Change % Change Operating revenue 1,580.25 1,411.68 168.58 11.94% Operating cost 1,335.73 1,217.44 Gross profit 244.53 194.24

significantly as above-mentioned, whereas the Company has managed efficiently for the cost of sales and administrative expenses by continuously decreasing from the same period last year from the change of

Management Discussion and Analysis Q3/2019 Financial Result Summary Q3/ 2019 Q3/19 Q3/18 Change +/(-) 9M/19 9M/18 Change +/(-) (in THB mm) YoY 9M Revenue from Sales and Services 57.4 54.3 6% 146.9

Electronics PCL has the pleasure of submitting fiscal year 2017 operating results of the Company and its subsidiaries ("the Group") based on audited consolidated financial statements for the period ended

baht or 0.4 percent compared to non-current assets as of December 31, 2018. The major change was mainly from the decreased of investment property 0.9 million baht. 2 (2) Total Liabilities Company total

DOD BIOTECH PUBLIC COMPANY LIMITED 111 Moo 2 TambonThachin, Amphurmuangsamutsakhon, Samutsakhon 74000 Page 1 (Translate) NO. DOD 030/2019 August 13, 2019 Subject: Clarification of the operating