The Stock Exchange of Thailand This refers to the Meeting of the Board of Directors of Demeter Corporation Public Company Limited (the “Company”) held on December 16, 2016 resolved to approve the

performance for 3-month period ended September 30, 2017. To Managing Director The Stock Exchange of Thailand The Operating results of the company and its subsidiaries for the 3-month period ended September 30

Page 1 of 2 No. ACC6101/003 January 22, 2018 Subject: Approval to enter into Contract to buy and sell of Land To: President The Stock Exchange of Thailand According to the Board of Director’s Meeting

Page 1 of 2 No. ACC6101/003 January 22, 2018 Subject: Approval to enter into Contract to sell of Land (Revised) To: President The Stock Exchange of Thailand According to the Board of Director’s

หน้า 1 จาก 1 PAP_SET18004 Translation February 22, 2018 Subject: Management explanation and analysis for Year ended 31 December 2017 Attn: The Managing Director, the Stock Exchange of Thailand

ที่ กม (TRANSLATION) No. Gor.Mor. 25/2561 May 15, 2018 President The Stock Exchange of Thailand Dear Madam, Transaction of Warehouse Lease with Related Persons The Board of Directors’ Meeting of

(Revised) To: The Director and Manager The Stock Exchange of Thailand The Company would like to report the operating results for the 2nd Quarter ended June 30, 2018 that total revenue was at THB8.94 million

Vinfast Auto Parts Company Limited: Joint Ventured of the Company To: The President The Stock Exchange of Thailand Aapico Hitech Public Company Limited (“the Company”) hereby discloses the resolutions made

SN.LK.63.08.0001 August 7, 2020 Subject: Management Discussion and Analysis Quarter 2 ending June 30, 2020 Attention: The President The Stock Exchange of Thailand Indara Insurance Public Company

311 of the Trust for Transactions in Capital Market Act B.E. 2550 (2007), which contain certain provisions relating to restriction of rights and liberties of persons which Section 29 in conjunction with