reference. Notification of the Securities and Exchange Commission No. Kor Thor. 19/2563 Re: Determination of Types of Financial Services of Person Approved to Participate in Regulatory Sandbox to Experiment

Commission Re: Guidelines for Application and Approval for Appointment of Person to be Director and Executive of Derivatives Business Operator B.E. 2553 (2010) _________ Whereas Section 24 of the Derivatives

and Exchange Commission (“SEC”) announced the Notification of Capital Market Supervisory Board No. Tor Jor. 28/2563 dated March 27, 2020 that listed companies, which are unable to have AGM and appoint

Notification of the Securities and Exchange Commission No. Kor Jor. 3/2560**, as the case may be. In the event that any offender refuses to give consent to the sanctions, the SEC will submit the case in writing

Mexican Antitrust Commission) and is expected to be completed within the fourth quarter of 2017. We also would like to inform that IVL has agreed to acquire DuraFiber Longlaville, France which has

transaction size of acquisition and disposal of assets subject to comply with rules and regulations under the Notification of the Capital Market Supervisory Commission No. Tor Chor 20/2551 Re: Rules on Entering

and prepare report relating to short selling as stipulated by the Notification of the SEC Office. Clause 9 All Notifications of the Office of the Securities and Exchange Commission, orders and circulars

the information and prepare report relating to short selling as stipulated by the Notification of the SEC Office. Clause 9 All Notifications of the Office of the Securities and Exchange Commission

Office. Clause 9 All Notifications of the Office of the Securities and Exchange Commission, orders and circulars issued under or prescribing guidelines for compliance with the Notification of the

information or as liaison office within the scope of this Notification. “auditor” means an auditor approved by the SEC Office under the Notification of the Office of the Securities and Exchange Commission