Management Discussion and Analysis for Interim Business Operations 2019 % 2018 % Inc./(Dec.) % Construction Income 150.24 92.91 21.63 87.82 128.61 594.59 Service Income 9.70 6.00 0.41 1.66 9.29

2Q2018 mainly from higher revenue of chicken processing business which increased by THB 382.40 million or 21.46% up comparing to 2Q2018 mainly from higher revenue from domestic sales of chicken parts. The

: The President The Stock Exchange of Thailand Bangkok Chain Hospital Public Company Limited (the “Company”) would like to report the operating results of the Company and its subsidiaries (collectively as

Management Discussion and Analysis for Interim Business Operations 2019 % 2018 % Inc./(Dec.) % Construction Income 44.36 86.52 35.57 96.14 8.79 24.71 Service Income 5.94 11.59 0.00 0.00 5.94 #DIV/0

“Company”) would like to notify the Stock Exchange of Thailand regarding the business operation for the 2nd Quarter of the year 2019 ended 30 June 2019 as follows; Total Revenue The Company has the total

of the product to the worldwide level and increase competence and capability of the company continuously and sustainably. 2. Business Outlook on Q2/2018 Management’s Discussion and Analysis (MD&A) For

No. : 0107535000371 No. L039/2018 7th August 2018 Subject : The explanation of operating results for the 2nd quarter 2018 Attention : The President The Stock Exchange of Thailand Dear Sir, For the

capacity to the full capacity level in 2019. 2. Business Outlook on Q3/2018 Management’s Discussion and Analysis (MD&A) For Q2/2018 3 Executive Summary The steel industry in Thailand shrunk in the second

Palmer & Turner (Thailand) Ltd MJD.IR.016/2561 14 August 2018 Subject : Clarification of the operating result for the year 2018 ended June 30, 2018 To : Director and Manager The Stock Exchange of

“Company”) would like to notify the Stock Exchange of Thailand regarding the business operation for the 2nd Quarter of the year 2018 ended 30 June 2018 as follows; Total Revenue The Company and subsidiary