1 Ref: AC.006/2019 25 February 2019 Subject: Management discussion and analysis of financial position and operating results To: President and Manager The Stock Exchange of Thailand Overall operating

Page 1 of 4 No. RJH – SET 4/2019 25 February 2019 Subject : Management’s Discussion and Analysis for the fourth Quarter of 2018 and year ended December 31, 2018 To : The President The Stock Exchange

Ended December 31, 2018 To The President The Stock Exchange of Thailand Management Discussion and Analysis Consolidated Financial Statements For Financial Year ended December 31, 2018 Overall Group

Page 1 of 5 26 February 2019 Subject Management Discussion and Analysis for the year ended December 31, 2018 To : The President The Stock Exchange of Thailand WICE Logistics Public Company Limited

Company Limited - Translation - Ref: IR61/002 26 February 2019 Re: Management Discussion and Analysis for Yearly Ending 2018 To: President The Stock Exchange of Thailand Pursuant to JMT Network Services

274.14 134.56 43.14 177.70 (27.61) 58.36 10.47 2.44 8.62 1 for the Q3/20 Stock Exchan Public Co., L n for the sam ed of Septem ame period p and subsidiar Quarter 3 ember 30, Changes 162.99 (9.39) 153.60

Manager The Stock Exchange of Thailand The Board of Director’s meeting No. 7/2019 of General Engineering Public Company Limited (“the Company”) held on November 14, 2019 has approved and verified the

SAAM Energy Development Public Company Limited - 1 - 21 February 2020 Subject: Management Discussion and Analysis for the year ended 31 December 2019 To: The President The Stock Exchange of Thailand

R&B Food Supply Public Company Limited 24 February 2020 Re Management Discussion and Analysis for the year 2019 (Revised) Attn. The President The Stock Exchange of Thailand (SET) R&B Food Supply

1 Ref: AC.008/2020 25 February 2020 Subject: Management discussion and analysis of financial position and operating results To: President and Manager The Stock Exchange of Thailand Overall operating