electronics industry.    Provision is made of amounts outstanding over 90 days and amounts which the management believe may be doubtful.  Accounts receivable days were 65 days in Q118 and 59 days in Q117. Trade

.    Provision is made of amounts outstanding over 90 days and amounts which the management believe may be doubtful.  Accounts receivable days were 68 days in Q218 and 62 days in Q217. Trade Receivables  30‐Jun‐18

electronics industry. Provision is made of amounts outstanding over 90 days and amounts which the management believe may be doubtful. Accounts receivable days were 64 days in Q319 and 61 days in Q318. Trade

Translation Management Discussion and Analysis for Interim Business Operations Financial Performance for the period ended M arch 31 , 2020 (Unit : M ill ion Baht) 2020 2019 Inc. / (Dec.) % (Re st at

. Provision is made of amounts outstanding over 90 days and amounts which the management believe may be doubtful. Accounts receivable days were 63 days in Q120 and 66 days in Q119. Trade Receivables 31-Mar-20

1 Ref: AC.006/2019 25 February 2019 Subject: Management discussion and analysis of financial position and operating results To: President and Manager The Stock Exchange of Thailand Overall operating

from non-social security patients which generated high margin and the increase of social security payment rate in the first half of year 2018. Moreover, the efficient cost management such as medicine

Ended December 31, 2018 To The President The Stock Exchange of Thailand Management Discussion and Analysis Consolidated Financial Statements For Financial Year ended December 31, 2018 Overall Group

No. CAZ 002/2019 26 February 2019 Subject: Management Discussion and Analysis Year ended 31 December 2018 Attention: The President The Stock Exchange of Thailand CAZ (Thailand) Public Company Limited

Management Discussion and Analysis for Interim Business Operations Financial Performance for the year ended December 31 , 2018 (Unit : M ill ion Baht) 2018 2017 Inc./(Dec.) % Construction income