Notification of the Capital Market Supervisory Board No. Tor.Jor. 21/2551 Re: Rules on Related Parties Transactions and the Notification of the Board of Governors of the Stock Exchange of Thailand Re: Disclosure
Information Disclosure 11/01/2005 16/01/2005 9. Notification of the Office of the Securities and Exchange Commission 24/2562 09/04/2019 16/05/2019 10. Notification of the Office of the Securities and
disclosure and operation of listed companies for the acquisition or disposal of assets 2004, dated 29 October 2004 (as amended) (“The Notification of Acquisition and Disposal of Assets transaction”). The
assets dated 31 August 2008 (including additional amendments) and the Notification of the Stock Exchange of Thailand regarding disclosure and operation of listed companies for the acquisition or disposal
: Disclosure of information and required practice for listed company relating to acquisition or disposal of assets, dated October 29, 2004 (collectively called the “Acquisition and Disposal Notifications”). When
, administrative orders, and administrative sanctions; 3. Information Technology Audit and Cyber Risk Supervision and inspection of information technology risk of business operators ✓ ✓ ✓ ✓ ✓ ✓ 1. Disclosure of
informed accordingly Yours sincerely, (Associate Prof. Dr. Chiraphol Chiyachantana) Authorized person for disclosure of information Disposition of Assets and Related Transaction The Board of Directors of
9 October 2019, the Board has passed the resolution to approve with the condition for disclosure of information to the Stock Exchange of Thailand (“SET”) when the Board of Directors’ Meeting of CPN
Exchange Act B.E. 2535 (1992) and the Notifications of the Capital Market Supervisory Board regarding Offering for Sale of Shares of Foreign Companies and Disclosure of Financial Position and Operating