25 April 2019 To: The President The Stock Exchange of Thailand Re: Q1-2019 operating results We, Delta Electronics (Thailand) Public Company Ltd, would like to notify the Company’s Q1-2019 (Jan-Mar

30 July 2019 To: The President The Stock Exchange of Thailand Re: Q2-2019 operating results We, Delta Electronics (Thailand) Public Company Ltd, would like to notify the Company’s Q2-2019 (Apr-Jun

2 มิถุนายน 2554 620/5 Moo 11 Nongkham, Sriracha, Chonburi 20230 Thailand Tel. 66-38 480-020-1 FAX. 66-38 480-080 (TRANSLATION) AF. 029 / 2017 November 9, 2017 Subject Explanation of the operating

1 11 February 2020 Subject: Explanation of operating result in the financial statement ended 31 December 2019 To: President of the Stock Exchange of Thailand With reference to the financial statement

The Results of the Comsolidated Financial Statements Management Discussion and Analysis for the operating results of the 2nd quarter of 2020 The consolidated financial statements of Nation

3323 No. PACE IR 2020/01 Date: 25 August 2020 Subject: Explanation of the Operating Results for the three-month period ended 30 September 2019 changing over 20% To: The President The Stock Exchange of

POST 005/2020 25 February 2020 Subject Clarification on the operating results of the consolidated financial statements (audited) for the year-ended 31 December 2019 with percentage of changes

No. IFS 061/2562 11 November 2019 Subject Management Discussion and Analysis of the 3rd Quarter 2019 Operating Results Dear Governors and President Market for Alternative Investment (mai) Infraset

“SORKON” and its subsidiaries (“the company”) would like to clarify the operating results for Quarter 1/2019 as follows: Revenue and Net Sales The Company recorded its total revenue of Baht 696.6 million

S Holding Co., Ltd. (“All S”), which aim to invest in automobile assembly business, public transportation services, supported technology and related application to public transportation business. In