. Slib Soongswang) Chief Executive Officer Authorized Signatory Attachment 1 (F 53-4) 1/6 Capital Increase Report Form Hydrotek Public Company Limited 21 September 2017 We, Hydrotek Public Company Limited
accordingly. Sincerely yours, (Ms. Warangkana Kalayanapradit ) Assistant to Chief Executive Officer Enclosure 1 Page 1 from 11 Information Memorandum on the Disposal of Komchadluek Business and Trademark of
Understanding re: the Feasibility Study on the Acquisition of CR Solar Company Limited and (2) Related Parties Transaction. Attn: Director and Manager The Stock Exchange of Thailand Enclosure: 1. Information
Multilateral Memorandum of Understanding concerning Consultation and Cooperation and the Exchange of Information. “unit” means securities in the category of shares of investment company or trust certificates of
the Memorandum of Understanding between the Government of the Hong Kong Special Administrative Region of the People’s Republic of China (“Hong Kong”) and the Government of the Kingdom of Thailand
into the Memorandum of Understanding to purchase of the common shares in Siam Future Development Public Company Limited from the group of shareholders 06/07/2021 20:53 Entry into an agreement to purchase
understanding.
[….] have only been provided in the English version for clearer understanding.
the People's Republic of China and Thailand We would like to bring your attention to the Memorandum of Understanding between the Government of the Hong Kong Special Administrative Region of the