subsidiaries herewith submit the clarification of the Company’s operating performance for the 2nd quarter of the year 2018, as at 30 June 2018 as follows: 1. Consolidated Financial Statement (6 month) In the 2nd

last year, total expense to total revenue ratio for the first six months of 2017 and 2018 was 15.25% and 12.46%, respectively. 1. Overview of operating results of the Company and subsidiaries

performance of the company. Since in the quarter 2/2018, these units has operating loss. The subsidiary will use the proceeds as working capital for investment in the trading business of Non-Destructive Testing

September 2018 Quality Construction Products Public Company Limited (“Q-CON”) would like to clarify the main reason that caused operating result for the third quarter of 2018 changed more than 20 percent that

-1- AIT (VP-SEC) 024E/2018 November 6, 2018 Subject: Management's Discussion and Analysis of Operating Results for Q3–2018 To: The President of The Stock Exchange of Thailand Summary of Operations Q3

(Translation) NEP-AC 003/2561 8 November 2018 Subject : Management Discussion and Analysis for 3rd Quarter ended 30 September 2018 To : The President The Stock Exchange of Thailand Operating Result

operating performance for 30 September 2018 as the following. Key Financial Information on 30 September 2018 , 2017 (Unit : thousands) Statements of Income Separate financial statements September 30, 2018

President The Stock Exchange of Thailand The Company wishes to present the Management Discussion & Analysis (MD&A) on the operating and financial status for the 3rd quarter of 2018. The MD&A would enable the

Reef:020/1999 Ref : 62/2018 November 13, 2018 Subject : The explanation of operating results for the Third quarter of 2018 To : The SET President Vibhavadi Medical Center Pcl. would like to disclose

Discussion and Analysis on operating results for Q3/2018 ended September 30, 2018 To: President. The Stock Exchange of Thailand. The results of operations of Castle Peak Holdings Limited (CPH) and its