Number of issued and paid-up shares of the Company N/A2 The highest transaction size 103.44%   - 9 - Remark: 1 Unable to calculate this method as TSEO incurred net loss for the financial year end 31

(Translation) 1 Enclosure 1. Information Memorandum regarding the Connected Transaction on Engagement of CH. Karnchang Public Company Limited as the Contractor for Maintenance Services on Civil

any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. ------------------------------- Notification of the Office of the Securities and

any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. ------------------------------- Notification of the Office of the Securities and

. The SEC, Thailand can neither undertake any responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. ------------------------------- Notification

Company Limited’s (the “Company”) Board of Directors Meeting No. 1/2023 held on 22 February 2023 passed a resolution to certify the financial statements and the performance for the year ended 31 December

INCOME (LOSS) (2,586,305.92) บมจ.0107537002109 บริษทั ดีมีเตอร ์คอรป์อเรชัน่ จ ำกดั (มหำชน) Demeter Corporation Public Company Limited เลขท่ี 191/43 อำคำรซีทีไอ ทำวเวอร ์ชัน้ 21 ถนนรชัดำภิเษก แขวงคลองเตย

(Translation) 1 Enclosure 1. Information Memorandum regarding the Connected Transaction on Engagement of CH. Karnchang Public Company Limited as the Contractor for Maintenance Services on Civil

is strictly for reference. The SEC, Thailand cannot undertake any responsibility for its accuracy, nor be held liable for any loss of damages arising from or related to its use

reference. The SEC, Thailand cannot undertake any responsibility for its accuracy, nor be held liable for any loss of damages arising from or related to its use. ---------------------- The Office of the