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

. 1/2018 To The President The Stock Exchange of Thailand Attachment 1. Information Memorandum regarding the Offering and Allocation of the Newly Issued Shares of Ocean Commerce Public Company Limited to

Transaction on Acquisition of Assets and Determination of the 2020 Annual General Meeting of Shareholders To: Director and Manager The Stock Exchange of Thailand Enclosure 1. Information Memorandum on the

increased by 74.2% YoY to THB 2,954mn o Advertising revenue increased by 28.9% YoY to THB 1,358mn o System integration services revenue increased by 148.5% YoY to THB 1,596mn  Ongoing revenue recognition

- ร่าง - 1 Feb 13, 2018 Subject Management Discussion and Analysis for the period of three months and the period of nine months ended 31st December 2017 To President of the Stock Exchange of Thailand

คำอธิบายและการวิเคราะห์ของฝ่ายจัดการ 20 February 2018 Re: To clarify the financial statements as of 31 December 2017 To: President The Stock Exchange of Thailand WHA Corporation Public Company

- ร่าง - 1 February 11, 2020 Subject Management Discussion and Analysis for the periods of three months and nine months ended 31st December 2019 To President of the Stock Exchange of Thailand

Microsoft Word - MDA Q4-2563_Eng_28 may 2020 May 27, 2020 Subject Management Discussion and Analysis for the year ended 31st March 2020 To President of the Stock Exchange of Thailand Secretary of the

Microsoft Word - MDA Q1-2563_Eng_11 Aug 20 Aug 11, 2020 Subject Management Discussion and Analysis for the period of three months ended 30th June 2020 To President of the Stock Exchange of Thailand