Exchange of Thailand N.C. Housing Public Company Limited (“NCH”) would like to report that according to the resolution of the Board of Directors’ Meeting No. 3/2019 held on 10 July 2019 resolved to approved

November 13, 2018 Subject: MD&A for the financial statements of the 3rd quarter of fiscal year 2018 ended as of September 30, 2018 To: The President The Stock Exchange of Thailand Aapico Hitech Public

Governing Members of The Stock Exchange Market of Thailand Origin Property Public Company Limited and its subsidiaries hereinafter called “The Group” For the first quarter ended March 31st, 2019. The

ที่บชง Page 1 of 4 Ref. Bor Chor Ngor 0280/2019 13 August 2019 Subject: Management Discussion and Analysis for the Second Quarter ended 30 June 2019 To President The Stock Exchange of Thailand

1/5 Ref. 4/2019 January 11, 2019 Subject : The acquisition of investment in Ramkhamhaeng Hospital PCL. To : Director and Manager The Stock Exchange of Thailand The Board of Directors Meeting

(Translation) No. MD119/2560 August 29, 2017 Re: Clarification on the Financial Performance of the Company and its subsidiaries as of Year 2015 Attn: President The Stock Exchange of Thailand We, K. C

Analysis Report of the Financial Positions and Result of Business Operations. (Revise) To : President of The Stock Exchange of Thailand The Explanation and Analysis Report of the Financial Positions and

บริษัท วนชัย กรุ๊ป จำกัด(มหาชน) -Translation- 25 June 2019 Subject : Disclosure of connected transaction by a subsidiary company Attention : President The Stock Exchange of Thailand Vanachai Group

Discussion and Analysis, Quarter 1 Ending 31 March 2020 (4) The Impact of the COVID-19 situation To: President of the Stock Exchange of Thailand Reference: (1) Document no. Tor. For. 4/2020 dated April 10

Exchange of Thailand Central Retail Corporation Public Company Limited (“the Company” or “CRC”) would like to provide Management Discussion and Analysis for the year ended December 31, 2018 as follows