Determination of Securities Issuer Deemed as a Company

Determination of Untrustworthy Characteristics of Company Directors and Executives

Determination of Fees for Undertaking Businesses According to Licenses

Establishment of Subsidiary 08/07/2022 08:59 Determination of the subscription date and the date for payment of subscription of newly issued ordinary shares of DIMET Siam Public Company Limited to be allocated by

Acquisition of Assets with newly issued ordinary shares of the Company , the Increase of Capital the Allocation of Newly Issued Ordinary Shares to PP and PPO (Revised) 19/09/2024 08:48 The Determination of the

Determination regarding Types of Transactions in Capital Market Allowed to Use Form of Trust (No. 3)

Determination of Type of Transactions in Capital Market Eligible for Trust Creation

Re: Determination of Definitions in Notifications relating to Issuance and Offer for Sale of Debt Securities

Determination of Fees for Filing of Registration Statement, Registration and Other Applications (No. 4)

Determination of Definitions in Notifications relating to Issuance and Offer for Sale of Debt Securities