Central Retail Corporation Public Company Limited Management discussion and analysis /Page 1 Executive summary The overall global economy was projected to slow down significantly due to the COVID-19

26 February 2020 At: ACC/HO 003/63 Re: Management Discussion and Analysis for the year ended 31 December 2019 To: President The Stock Exchange of Thailand Thailand’s economy grew more slowly than

. Engineering service (“EN”) had a decrease in gross profit for Baht (17.71) million because of decrease in revenue and revision of estimated project cost of construction and electrical engineering. 2. Management

the Management Discussion and Analysis (MD&A) as attached herewith. Please be informed accordingly. Yours faithfully, For and on behalf of Diamond Building Products Public Company Limited (Mr. Satid

managers and relevant employees of such issuance or amendment. Chapter 2 Information Disclosure __________________ Clause 6 In cases where an investment management company is obligated to disclose any

(THIS REPORT DISCUSSES PRINCIPAL CHANGES TO THE UNREVIEWED CONSOLIDATED FINANCIAL STATEMENT) LH FINANCIAL GROUP PUBLIC COMPANY LIMITED MANAGEMENT DISCUSSION AND ANALYSIS FOR THE FIRST QUARTER ENDED

Eng_MD&A Final Q3'19 November 13, 2019 Ref: SET-2019-011 Re: Management Discussion and Analysis for Quarter 3’ 2019 Attn. to: President The Stock Exchange of Thailand Filter Vision Public Company

August 14, 2019 Ref: SET-2019-010 Re: Management Discussion and Analysis for Quarter 2’ 2019 Attn. to: President The Stock Exchange of Thailand Filter Vision Public Company Limited and its

Management Discussion and Analysis, Q1/2020 Page 1/ 7 Jaymart Public Company Limited - Translation - Ref: IR63/007 15 May 2020 Subject: Management Discussion and Analysis Quarter 1/2020 ended 31

Group for the 6-month period would be Baht 316.54 million or an increase of 23.86 percent. Details of the changes or impacts are described in the Management Discussion and Analysis (MD&A) as attached