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

Writer Ref. No. 088/2561 11 May 2018 SUBJECT : Management Discussion and Analysis ending 31 March 2018 ATTN : President of the Stock Exchange of Thailand The Company realized profit for the first

Management Discussion and Analysis, Q2/2019 Page1/4 Ref. IR62/008 9 August 2019 Subject: Management Discussion and Analysis, 2nd Quarter Ending 30 June 2019 Attention: President Stock Exchange of

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The Company’s fee and service income in 2018 was Baht 687 million, an increase of 2% from the previous year, mainly from an increase in front-end fee income and private fund management fees for funds

Zen Corporation Group Public Company Limited 782/1 Soi Onnuch 17, Suanluang, Bangkok 10250 THAILAND Tel: 02-0195000 18 February 2019 No. ZEN 2562-008 Subject Management Discussion and Analysis for 9

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