Acc. 003/2019 May 13, 2019 To: The President The Stock Exchange of Thailand Subject: Management discussion and analysis (MD&A) for Quarter 1/2019 Dear Sir, S. Khonkaen Foods Public Company Limited or

1 8 August 2019 Subject: Explanation of operating result in the financial statement ended 30 June 2019 To: President The Stock exchange of Thailand With reference to the financial statement of Q1

สรุปผลการดำเนินงานของบจ -Translation- August 10, 2018 Subject: Management Discussion and Analysis for the Quarter 3/2018 To: Managing Director The Stock Exchange of Thailand Inoue Rubber (Thailand

August 11, 2020 Subject : Management Discussion and Analysis for Six-month and 2nd quarter ended June 30, 2020 Attention : President The Stock Exchange of Thailand Operating Performance 1. Revenues

YONG THAI PUBLIC COMPANY LIMITED 633/14 Sathupradit Road, Yannawa, Bangkok 10120 Thailand Tel. (662) 2943364-5, Fax : (662)2943373 YCI-09-04/2020 September 30, 2020 Subject Submission of the

Ref. APURE 005/2022 February 24, 2022 Subject : Financial Position and Operating Performance of year 2022 Attention : The Director and President of the Stock Exchange of Thailand Financial Position

August 11, 2022 Subject: Management’s Discussion and Analysis for 2st quarter of 2022 ended as of June 30, 2022 Attention: President The Stock Exchange of Thailand AI Energy Public Company Limited (“the

* Note Please find further information in the consolidated financial statements. 1 9th May, 2018 Subject: Management Discussion & Analysis (MD&A) for the 1st quarter of 2018 Attention: The President

ยา่งเป็นมืออาชีพ” May 15, 2017 Subject: Clarification on the cause of changes in operating results over 20 percent. To: Director and Manager The Stock Exchange of Thailand T S Flour Mill Public Co., Ltd

Samutprakarn, Samutprakarn 10280, Thailand Tel. 66 2323 1085..96 Fax. 66 2323 9283 (Translation) August 10, 2017 Subject: Management Discussion and Analysis (MD&A) of Q2/2017 To: Director and manager The Stock