POST 006/2018 Monday 5th March 2018 To The President The Stock Exchange of Thailand Subject: Operating Results Clarification on the Percentage of Changes Exceeding 20% of Bangkok Post Public Company

Page 1 of 2 Ref. PDI/BK-BS-41/2018 11 th May 2018 To: President The Stock Exchange of Thailand Re: Clarification on Company’s performance of the 1 st Quarter 2018 For the first quarter of 2018

, www.getabecboiler.com No. GTB-AC001/2562 22 February 2019 Subject: Management Discussion and Analysis for the year ended December 31, 2018 To: Managing Director The Stock Exchange of Thailand Getabec Public Company

- Translation - 25 February 2019 Subject: Management’s Discussion and Analysis for the Operating Results of the Year 2018 Attention: The President of the Stock Exchange of Thailand Exotic Food Public

November 28, 2005 No. 14/2019 13 November 2019 President The Stock Exchange of Thailand 93 Ratchadapisek Road, Kwang Dindaeng, Khet Dindaeng, Bangkok 10400 Subject : Clarification of the operating

November 14, 2019 Subject : Management Discussion and Analysis for Nine-month and 3nd quarter ended November 30, 2019 Attention : President The Stock Exchange of Thailand 1. Operating Performance 1.1

YONG THAI PUBLIC COMPANY LIMITED 633/14 Sathupradit Road, Yannawa, Bangkok 10120 Thailand Tel. (662) 2943364-8, Fax : (662) 2943373 YTC 25/2019 November 14, 2019 To : The President The Stock Exchange

-9320 1 Ref: PCL 2020/004 February 24, 2020 Subject: Management Discussion and Analysis Yearly Ended 31 December 2019 To: The President of the Stock Exchange of Thailand Panjawattana Plastic Public

- Translation - 25 February 2020 Subject: Management’s Discussion and Analysis for the Operating Results of the Year 2019 Attention: The President of the Stock Exchange of Thailand Exotic Food Public

: President The Stock Exchange of Thailand Global Service Center Public Company Limited (“the Company”) would like to inform that the Company has already disclosed financial statements for the year ended 31