www.ucity.co.th Ref U. SET 022/2017 13 November 2017 Subject: Summary of Operating Performance and Financial Status for Quarter 3/2017 To: President The Stock Exchange of Thailand U City Public Company Limited and

หัวข้อ (Translation) No. Tor.For 6/2018 January 26, 2018 Subject: Transactions with the connected persons and Appointment of the Company’s Executives (Amendment) To: The President of the Stock

BOD Resolution Ref U. SET 008/2018 14 February 2018 Subject: Summary of Operating Performance and Financial Status for Quarter 4/2017 and for the Year Ended 31 December 2017 To: President The Stock

(Translation) NEP-AC 001/2018 22 February 2018 Subject : Management Discussion and Analysis for the year ended 31 December 2017 To : The President The Stock Exchange of Thailand Operating Result NEP

บริษัท วนชัย กรุ๊ป จำกัด(มหาชน) - Translation - 14 August 2019 Subject : Disclosure of connected transaction by a subsidiary Attention : President The Stock Exchange of Thailand Vanachai Group Public

1/6 -Translation- No. KC 019/2562 4 September 2019 Subject: Notification on the resolution of the Board of Director Meeting Re: The land disposal of K.C. Park Ville (Zone B) To: President The Stock

Translation CEN 016-2020 August 14, 2020 Subject Management Discussion and Analysis for business operation of Quarter 2/2020 To The Manager and President The Stock Exchange of Thailand Capital

(Translation) Management’s Discussion and Analysis For the operating results of Quarter 2 2017 Global Green Chemicals Public Company Limited Management’s Discussion and Analysis Global Green

, Bangkok 10900, Thailand Fax : (662) 936-1669 ทะเบียนเลขท่ี 0107554000097 Registration No. 0107554000097 HYDROTEK PUBLIC COMPANY LIMITED บริษทั ไฮโดรเท็ค จ ำกดั (มหำชน) (Translation) No. 093/1060 19 October

- ร่าง - UNOFFICIAL TRANSLATION Readers should be aware that only the original Thai text has legal force and that this English translation is strictly for reference. Notification of the Capital