No. ADD 31/2022 8 November 2022 Subject: Management discussion and analysis for the performance for the nine-month period ended 30 September 2022 To: President The Stock Exchange of Thailand AddTech

No. ADD 20/2023 10 August 2023 Subject: Management discussion and analysis for the performance for the six-month period ended 30 June 2023 To: President The Stock Exchange of Thailand AddTech Hub

ทุนจดทะเบียน B. Memorandum and Articles of Association หนังสือบริคณหสนธิและขอบังคับบริษัท (X) C. Material Contracts รายละเอียดเก่ียวกับสัญญาท่ีสําคัญ (X) D. Exchange Controls การควบคุมอัตราแลกเปลี่ยน

: 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 2018 ended March

2017. To The President and Governing Members of The Stock Exchange Market of Thailand Origin Property Public Company Limited and its subsidiaries hereinafter called “The Group” For the for the period of

Ref Ref. HF 0021 / 2018 February 23rd, 2018 Subject : Notification of the resolution of the Board of Directors No. 1/2018 (Edit) To : Director and Manager of The Stock Exchange of Thailand We, Hwa

/2018) To : Director and Manager of The Stock Exchange of Thailand We, Hwa Fong Rubber (Thailand) Public Company Limited, would like to notify the resolution of the Board of Directors Meeting No.1/2018

Exchange of Thailand Origin Property Public Company Limited and its subsidiaries hereinafter called “The Group” For the year ended December 31, 2018. The operating results were, Description YE 2017 YE 2018

Management Discussion and Analysis (MD&A) for 2019 Page 1/5 - Translation - J63/002 25 February 2020 Re: Management Discussion and Analysis (MD&A) for 2019 To: President The Stock Exchange of

ended 30 June 2017 To: President The Stock Exchange of Thailand The Thai economy expanded in the 2nd quarter driven by the export and tourism sectors. However farm income growth is still subdued, as