E141117 Our Ref: TL034/17 November 14, 2017 The Stock Exchange of Thailand 93, The Stock Exchange of Thailand Building Ratchadapisek Road, Dindaeng, Bangkok 10400 Attention: The President Dear Sir

, and subsequently submit them to the SEC. NUSA is also required to make simultaneous public disclosure through the Stock Exchange of Thailand’s Electronic Listed Company Information Transmission System

Stock Exchange of Thailand Demeter Corporation Public Company Limited (“DCORP” or the “Company”) would like to submit the reviewed financial statements for second quarter of the year 2019 ended June 30

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

and Exchange; “Stock Exchange” means the Stock Exchange of Thailand according to the Law on Securities and Exchange; “beneficial owner of derivatives traded by a client” means: (1) an owner or co-owner

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 the second quarter of the year

Microsoft Word - I-!9%*#8˙I-*ˇ@( Blue Sky 20200929 EN_MDA Year End - Translation - 1 ACC-O-2010003 October 1, 2020 To: President The Stock Exchange of Thailand Subject: Management Discussion and

. Attention: President Stock Exchange of Thailand Demeter Corporation Public Company Limited (“DCORP”) (“The Company”) would like to submit the reviewed financial statements for the first six-month of the year

paragraph is added: ‘For the purpose of Article 46(1) of Directive 2006/43/EC, the public oversight, quality assurance, investigation and penalty systems for auditors and audit entities of the following third