Operating Results of the Company in Q3/2019 Q3/18 Q3/19 9M/18 9M/19 Change +/(-) (THB million) YoY YoY Operating Revenue 251 283 13% 871 1,194 37% Gross Profit 162 181 12% 582 773 33% EBITDA 76 78 3% 237 362

0.24 637.9% Change Change Dusit Thani PCL Management Discussion and Analysis For 2Q18 and 1H18 P a g e | 2 Following continuous investment in renovations of several long-established Dusit hotels, and

Operating Results of the Company in Q2/2020 Q2/18 Q2/19 1H/18 1H/19 Change +/(-) (THB million) YoY 1H Operating Revenue 312 144 (54%) 599 363 (39%) Gross Profit 201 79 (61%) 389 216 (44%) EBITDA 95 27 (72

-1- AIT (VP-SEC) 005E/2022 21 February 2022 Subject: Management's Discussion and Analysis of Operating Results for the year 2020 and Q4-2020 To: The President of the Stock Exchange of Thailand

-1- AIT (VP-SEC) 005E/2022 21 February 2022 Subject: Management's Discussion and Analysis of Operating Results for the year 2021 and Q4-2021 To: The President of the Stock Exchange of Thailand

SAAM Energy Development Public Company Limited - 1 - 4 January 2019 Subject: Management Discussion and Analysis for the year ended 31 December 2017 To: The President of the Stock Exchange of Thailand

debt to equity ratio of the Company was considerably low at 0.28: 1. Financial Highlights 3Q 2017 3Q 2016 Change 9M 2017 9M 2016 Change THB million % Sales THB million % Sales THB million % THB million

MDE05_2017_24May17 (Additional) (Translation) No.10/2017 May 24, 2017 President The Stock Exchange of Thailand Re: Notification of the Resolution of the Board of Directors’ Meeting No. 5/2017 We

Zen Corporation Group Public Company Limited 782/1 Soi Onnuch 17, Suanluang, Bangkok 10250 THAILAND. Tel: 02-0195000 28 February 2019 No. ZEN 2562-010 Subject Management Discussion and Analysis for

Thailand Fortune Parts Industry Public Company Limited (“FPI” or “The Company”) would like to submit the annual financial statements for the year ended 31 December 2019 which has been audited by certified