operating results that posted a difference greater than 20% from the preceding year To: Director and Manager the Stocks Exchange of Thailand The Company and its 6 subsidiaries operate in horizontal and

-Translation- 1 -Translation- Ref. NCH 011/2018 February 26, 2018 Subject : Management’s Discussion and Analysis for the year 2017 Attention : President The Stock Exchange of Thailand N.C. Housing

-Translation- 1 -Translation- Ref. NCH 006/2019 February 27, 2019 Subject: Management’s Discussion and Analysis for the year 2018 Attention: President The Stock Exchange of Thailand N.C. Housing Plc

หนังสือแสดงการรับทราบความผิด 27 February 2019 Subject : Management Discussion and Analysis of the year ended 31 December 2018 Attn. : Director and Manager The Stock Exchange of Thailand Encls. : A

-Translation- 1 -Translation- Ref. NCH 033/2018 May 14, 2018 Subject : Management’s Discussion and Analysis 1Q/2018 Attention : President The Stock Exchange of Thailand N.C. Housing Plc. (“the

June 5th, 2020 Subject : Clarification of the performance of the first quarter 2020, which has changed over 20 % in comparison to the year 2019. To : The director of the Stock Exchange of Thailand

August 14th, 2020 Subject : Clarification of the performance of the second quarter 2020, which has changed over 20 % in comparison to the year 2019. To : The director of the Stock Exchange of

Offering Notification of the Securities and Exchange Commission No. GorJor. 10/2561 Re: Exemption  from Applying  the Provisions for a Public Offering of Digital Assets to the Offering of Digital Assets with

digital creation to declare ownership or grant of right in an object or specific right. It is https://www.sec.or.th/EN/Pages/News_Detail.aspx?SECID=8994 SEC invites public opinions on proposed amendment to

ตลาดหลักทรัพย์ established under specific laws or any legal entity licensed to undertake finance or commercial banking business. “ electronic data” means statements that are created, sent, received, stored or