Securities and Exchange Commission) Regulations of the Office of the SEC Circular Guideline Notification of the association related to securities business Subject -------------------------- Main topic
and 31 December 2021 were Baht 19,758.9 million and Baht 18,740.2 million, respectively. Increase by Baht 1,018.7 million or 5.4%. The main reason for changing in assets due to cash and cash equivalents
causes the company's revenue in 2022 to postpone the delivery of some projects according to the delivered equipment. The main factor for the decrease in revenue in 2022 is that the company does not have