Page 1 of 2 November 13, 2019 Subject Clarification of the operating results for the quarter 3/2019 ended September 30, 2019 To Director/ Managing Director The Stock Exchange of Thailand According to

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year more than 20% (additional) To: President The Stock Exchange of Thailand Rich Asia Corporation Public Company Limited and subsidiaries would like to clarify the results of the quarter ended March 31

Microsoft Word - ACE MDA Q3 22 - EN 1 No. ACE-ACC-4/2022 11 November 2022 Subject Management Discussion and Analysis for the period ended 30 September 2022 To President The Stock Exchange of Thailand

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(raw material), COGs/revenue ratio of Q1/2019 are at high level. This is because of high stock level carried over Q4/2018.  Increase in cost of sales of are main impact to minus in bottom line. 3 / 4

25 July 2017 To: The President The Stock Exchange of Thailand Re: Q2-2017 operating results We, Delta Electronics (Thailand) Public Company Ltd, would like to notify the Company’s Q2- 2017 (Apr-Jun

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1 RP-AC 004/2018 NOVEMBER 14, 2018 Subject: Clarification of the operating results for the third quarter of 2018 To: Directors and Managers of the Stock Exchange of Thailand Richy Place 2002 Public