IP_AC/001/2563 February 24, 2020 Subject Management’ discussion and analysis for the fiscal year ended December 31, 2019 To President The Stock Exchange of Thailand Interpharma Public Company Limited

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

August 15, 2017 Subject: MD&A for the financial statements of the 2nd quarter of fiscal year 2017 ended as of June 30, 2017 To: The President The Stock Exchange of Thailand Aapico Hitech Public Company

: President of the Stock Exchange of Thailand Seamico Securities Public Company Limited (“The Company”) would like to report operating result that have been examined by our auditor for the period ended

1 (Translation) MD. 045/2019 February 27, 2019 Re: Management Discussion and Analysis For the Year Ended December 31, 2018 To: President The Stock Exchange of Thailand Management Discussion and

1 (Translation) MD. 045/2019 27 February 27, 2019 Re: Management Discussion and Analysis For the Year Ended December 31, 2018 To: President The Stock Exchange of Thailand Management Discussion and

Microsoft Word - NWR 132-62_E_Q2 (Translation) No.FN-NWR 132/62 14 August 2019 Subject : Submission of Financial Statements for the Second quarter ended June 30,2019 To : President The Stock Exchange

quarter of fiscal year 2019 ended as of June 30, 2019 To: The President The Stock Exchange of Thailand Aapico Hitech Public Company Limited (“the Company”) would like to clarify the consolidated financial

: The President The Stock Exchange of Thailand Takuni Group Public Company Limited (“The Company”) and its subsidiaries (“The Group”) would like to clarify the change in operating result for the period

Microsoft Word - NWR 030_E_Year19 (Translation) No.FN-NWR 030/2563 28 February 2020 Subject : Submission of Financial Statements for the Years ended 31 December 2019 To : President The Stock Exchange