-4124 MMS-AC63/039 August 7, 2020 Subject: Management Discussion and Analysis of Operating Results for 2Q20 ending June 30, 2020 To: The President Stock Exchange of Thailand Matching Maximize Solution

using the straight-line method for depreciation and apply the revised estimated useful lives for the financial statements starting 1st January 2020. The details of the estimated useful lives of assets in

/2563 13 Aug 2020 Re Explanation and analysis of the Management for the 2nd quarter of 2020 ended 30 June 2020 To Director and Manager, Stock Exchange of Thailand The Company would like to submit herewith

T.K.S. TECHNOLOGIES 1 March 2021 Re: Management Discussion and Analysis for the period ended 31 December 2020 To: President The Stock Exchange of Thailand T.K.S. Technologies Public Company Limited

“Company”) submitted its separate financial statement and its consolidated financial statement for the first quarter of 2020 ended on 31 March 2020 which were reviewed by the auditor. The Company hereby

of the Board of Director Meeting No. 3/2020, held on May 11th, 2020 of Hwa Fong Rubber (Thailand) Public Company Limited. has approved the connected transaction to increase the market potential. For

resolution of the Board of Director Meeting No. 3/2020, held on May 11th, 2020 of Hwa Fong Rubber (Thailand) Public Company Limited. has approved the connected transaction to increase the market potential. For

วันที่ 15 ตุลาคม 2545 1 NO. (SUTHA-SET) 015/2020/EN 14 August 2020 Subject: Management Discussion and Analysis of the Company and its subsidiary for period ended 30 June 2020 To: The President of the

Management Discussion and Analysis for the 2nd Quarter 2019 Ended August 31, 2019 AEON Thana Sinsap (Thailand) Public Company Limited (“the Company”) has already submitted the consolidated reviewed

-1- AIT (VP-SEC) 016E/2021 August 10, 2021 Subject: Management's Discussion and Analysis of Operating Results for Q2-2021 To: The President of the Stock Exchange of Thailand Summary of Operations Q2