No. GST/ELCID-21/2560 September 25, 2017 Subject: Reports on Connected Transaction (receiving financial assistance) (Additional) To: The President The Stock Exchange of Thailand The Board of Directors

Stock Exchange of Thailand Reference is made to the fact that BCP Innovation Pte. Ltd. (“BCPI”), which is the subsidiary of Bangchak Corporation Public Company Limited (“Company”), had signed an

: President The Stock Exchange of Thailand By virtue of the resolution of the Board of Directors’ meeting of Pace Development Corporation Public Company Limited (the “Company”) No. 3/2019 dated 14 February 2019

Notification of Capital Market Supervisory Board No. Tor Chor. 20/2551 Re: Rules on the transactions that are significantly connected to the acquisition or disposition of assets and the Stock Exchange of

1 No. For. 37/2018 November 28, 2018 Subject: Notification on the additional investments in shares of M.K. Real Estate Development Plc. To: President The Stock Exchange of Thailand Enclosure

M.D. 053/2019 February 13, 2019 Subject : Disclosure of the information connected transactions To : President of the Stock of Exchange of Thailand Kang Yong Electric Public Company Limited hereby

Company Limited and schedule of Date of EGM No 1/2018 (Revised) To: The President The Stock Exchange of Thailand Enclosure: Information Memorandum on the disposal of shares and connected transaction in Thai

Page 1 RJH – SET 14/2019 13 August 2019 Subject : Notification of Asset Acquisition and Connected Transaction To : The President The Stock Exchange of Thailand Attachment : Information memorandum on

Stock Exchange of Thailand 6. Connected person 1 person of co-director, Mr. Sanan Eksangkul 7. Source of fund Company’s working capital 8. Opinions of the board of directors of the company related to the

Date : 23/02/2001 09:16:00 -Translation- 14 November 2017 Subject : Information Memorandum Concerning Acquisition of Assets Attention : President The Stock Exchange of Thailand Vanachai Group Public