(Translation) NEP-AC 001/2563 26 February 2020 Subject: Management Discussion and Analysis for year ended December 31, 2019 To : The President The Stock Exchange of Thailand Operating Result NEP

”) would like to explain major factors that affect Y2019 consolidated operating results as follows: ▪ MDX has only THB 27.36 million of land-sale revenue in 2019 from about 8 rai of land title deed transfer

(MD&A) for the year 2019 Attention: The 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

. Quality Construction Products Public Company Limited (“Q-CON”) would like to clarify the main reason that caused operating result of the second quarter of 2017 changed more than 20 percent that of 2016. Q

%. The Company would like to clarify significant changes in the Group’s operating results are as follows: 1. Revenues from sales and services for the six-month period of 2017 decreased 19% compared to the

No CS11/2017 August 9, 2017 Attention President The Stock Exchange of Thailand Subject Declaration of Operating Results for the second quarter of year 2017 For the three-month period ended June 30

would like to clarify the operating results of the Quarter ended June 30, 2017 that net loss of Baht 22.90 million, comparing to the same Quarter of previous year that has net profit Baht 109.06 million

Liabilities 936 914 962 Total Liabilities 956 930 975 Shareholder’s Equity 422 431 432 OPERATING RESULT (MILLION BAHT) Sales Revenue 3,646 3,979 2,021 Gross Profit 229 258 122 Operating Profit 113 131 58 Profit

per share. In conclusion, the company’s operating results for the 2nd quarter ended June 30,2017 showed the net profit which increased 5% when compared to the 2nd quarter of year 2016.Enclosed please

, in order to disclose as the information to the investor and public. Consolidated Operating Results for Quarter 2/2017, the company reported a net profit of Baht 14.82 million, compared to the same