No. ADD 3/2024 22 February 2024 Subject: Management discussion and analysis for the performance for the year ended 31 December 2023 To: President The Stock Exchange of Thailand AddTech Hub Public

returned negotiation and is this process was specified in the contract between the Company and customer? Normally, the Company does not have the policy to accept the return program rights. Therefore, there

Attention: President Stock Exchange of Thailand Demeter Corporation Public Company Limited (“DCORP” or the “Company”) would like to submit the reviewed financial statements for first 9 months of the year 2019

Attn: President Stock Exchange of Thailand Demeter Corporation Public Company Limited (“DCORP” or the “Company”) would like to submit the reviewed financial statements for first quarter of the year 2020

Attn President Stock Exchange of Thailand Demeter Corporation Public Company Limited (“DCORP” or the “Company”) would like to submit the reviewed financial statements for the second quarter of the year

Microsoft Word - 2019_Q3 Results Notification letter_English _1st draft__Nov 1 November 12, 2019 The Director and Manager The Stock Exchange of Thailand Re: Information on Operating Results for the

Microsoft Word - 2Q2020 Results Notification letter - ENG August 11, 2020 The Director and Manager The Stock Exchange of Thailand Re: Information on Second Quarter of 2020 Operating Results KCE

assistance To: The President The Stock Exchange of Thailand GFPT Public Company Limited ( “ The Company” or “ GFPT” ) , held the Board of Directors’ meeting no. 2/ 2562 on February 21st, 2019, approved the

เลขที่ 50/2544/……… - Translation - No. 51/2018/042 10 August 2018 Subject: Board Meeting Resolution on Connected Transaction To: The President, The Stock Exchange of Thailand Attachment: Information

assistance of a subsidiary To: The President The Stock Exchange of Thailand GFPT Public Company Limited ( “ The Company” or “ GFPT” ) held the Board of Directors’ meeting no. 7/2561 on August 14th, 2018, which