Initial and Maintenance Margin Requirements for Derivatives Trading in Derivatives Exchange

ONE ASSET MANAGEMENT LIMITED|Exchange Traded Fund : ETF | Offering Date : 01/08/2011 - 08/08/2011

ONE ASSET MANAGEMENT LIMITED|Exchange Traded Fund : ETF | Offering Date : 31/01/2013 - 12/02/2013

ONE ASSET MANAGEMENT LIMITED|Exchange Traded Fund : ETF | Offering Date : 20/07/2009 - 28/07/2009

27 April 2021 To: The President The Stock Exchange of Thailand Re: Q1-2021 Operating Results We, Delta Electronics (Thailand) Public Company Limited (the “Company”) would like to notify the Company’s

, Chulalongkorn University noted: “Faculty of Law, Chulalongkorn University realizes the importance of PDPA by continuing develop the practical guideline for three consecutive year which now known as TDPG3.0

Tantitemit, Director-General of the Fiscal Policy Office, DR. Anuchit Anuchitanukul, Governor of the Stock Exchange of Thailand (SET), Mr. Paiboon Nalinthrangkurn, SET Governor and Chairman of the Federation

of the Securities and Exchange Act, B.E. 2535 (1992) as amended by the Securities and Exchange Act (No.4), B.E. 2551 (2008) and Section 35, Section 56 and Section 117 of the Securities and Exchange Act

Company's ordinary shares traded on the Stock Exchange of Thailand (the “SET”) for 15 consecutive business days prior to the date on which the Board of Directors unanimously passed the resolution to propose

responsibility for its accuracy, nor be held liable for any loss or damages arising from or related to its use. Notification of the Securities and Exchange Commission No. KorNor. 23/2544 Re: Rules, Conditions and