ริ๊งส ์จ ำกดั (มหำชน) Food and Drinks Public Company Limited 1 | P a g e August 15, 2017 Subject: Management discussion and analysis of the operating results for the quarter 2/2017 Attn: President The

% Total Income 794.13 100.00% 936.78 100.0% -142.60 -15.22% Expense Cost of sales 597.99 69.77% 746.55 79.7% -148.55 -19.90% Selling expenses 35.11 4.10% 51.52 5.5% -16.41 -31.86% Administrative expenses

ริ๊งส ์จ ำกดั (มหำชน) Food and Drinks Public Company Limited 1 | P a g e November 14, 2017 Subject: Management discussion and analysis of the operating results for the quarter 3/2017 Attn: President The

Translation CEN 003-2018 February 23, 2018 Subject : Management Discussion and Analysis for business operation of year 2017 To : The Manager and President The Stock Exchange of Thailand Business

หนังสือแสดงการรับทราบความผิด 28 February 2018 Subject : Management Discussion and Analysis of the year ended 31 December 2017 Attn. : Director and Manager The Stock Exchange of Thailand Encls. : A

: EIC-AD008/2019 February 27, 2019 Subject: Management Discussion and Analysis Yearly Financial Period Ending 31 December 2018 To: President The Stock Exchange of Thailand The Board of Directors of

., Nongeiroon, Banbueng, Chonburi, Thailand 20220 Tel. 038-160707 Fax. 033-047348 www.ndrubber.co.th No. NDR005/2019 10 May 2019 Subject: Management Discussion and Analysis (MD&A) Report for the Three Month

Public Company Limited 1 | P a g e August 14, 2019 Subject: Management discussion and analysis of the operating results for the quarter 2/2019 Attn: President The Stock Exchange of Thailand Please find the

(มหำชน) Food and Drinks Public Company Limited 1 | P a g e May 14, 2018 Subject: Management discussion and analysis of the operating results for the quarter 1/2018 Attn: President The Stock Exchange of

gas and water. • Real estate project management business for the company and the general public. The Company would like to report the operating results for the year ended 31 May 2018 which were audited