Page 1 of 4 No. RJH – SET 7/2018 11 May 2018 Subject : Management’s Discussion and Analysis for the 1st quarter of 2018 ending March 31, 2018 To : The President The Stock Exchange of Thailand

Microsoft Word - Compare FS1H2017-2016-E R mh .doc Ref: CSO. 034/2017 Date: 22nd August 2017 Subject: Management discussion and analysis of half year ending 30 June 2017 Attention: President, The

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Subject: Management Discussion and Analysis - for the period of 1Q2019. To: The President of Stock Exchange of Thailand B-52 Capital Public Company Limited (“the Company”) would like to notify the operating

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2019 Subject: Management Discussion and Analysis - for the three-month period ended 30 June 2019. To: The President of Stock Exchange of Thailand B-52 Capital Public Company Limited (“the Company”) would

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9 WATTANAPAT HOSPITAL TRANG PUBLIC COMPANY LIMITED No. WPH – SET 13/2018 8 August 2018 Subject : Management Discussion and Analysis for Quarter 2 of 2018 ending on 30 June 2018. To : Directors and

No. B52-201911/001 11 November 2019 Subject: Management Discussion and Analysis - for the three-month period ended 30 September 2019. To: The President of Stock Exchange of Thailand B-52 Capital