Manager The Stock Exchange of Thailand According to the resolution of the meeting of the Board of Directors No.1/2018 of Wattanapat Hospital Trang Public Company Limited (“the Company”) held on 21 February

73 1 / 4 Pef. MD 048/2019 13th August 2019. Subj Management Discussion and Analysis (MD&A) Q2/2019 Dear Managing Director of Stock Exchange of Thailand We, Patum Rice Mill and Granary Public Company

- Translation - Ref : LPH/SET 2018/016 August 10, 2018 Subject : Clarification on the Operating Results for the 3-month and 6-month period ended June 30, 2018 (Q2/2018) To : President The Stock

1 / 2 IR.023/2018 13 November 2018 Re: Notification of the changes of the Profit and Loss Statement To President The Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited

Translation CEN 034-2018 November 13, 2018 Subject : Management Discussion and Analysis for quarter 3-2018 To : The Manager and President The Stock Exchange of Thailand Business operation for 3

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Convening the Extraordinary General Meeting of Shareholders No. 1/2020 To: The President The Stock Exchange of Thailand Enclosure: 1. Debt to Equity Conversion Scheme of Jutha Maritime Public Company Limited

To: President of the Stock Exchange of Thailand According to Seamico Securities Public Company Limited (“The Company”) reported the unreviewed operating result for the second quarter ended June 30

repayment of short- term borrowings from financial institutions by using money gained from trading of its ordinary shares in the MAI stock exchange. • Other current assets decreased by Baht 35.06 million

No. CAZ 1/2019 21st January 2019 Subject: Management Discussion and Analysis Quarter 3rd ending 30 September 2018 Attention: The President The Stock Exchange of Thailand CAZ (Thailand) Public Company