Office of the Securities and Exchange Commission No. SorThor/Nor. 12/2551 Re: Rules for Establishment of Risk Management System for Business Continuity of Derivatives Business Operators _____________ By

Address fb sec.or.th Laws/Regulations Laws / Regulations Search Acts/Royal Enactments Securities and Exchange Act Derivatives Act Emergency Decree on Digital Asset Businesses Provident Fund Act Emergency

Address fb sec.or.th Laws/Regulations Laws / Regulations Search Acts/Royal Enactments Securities and Exchange Act Derivatives Act Emergency Decree on Digital Asset Businesses Provident Fund Act Emergency

Address fb sec.or.th Laws/Regulations Laws / Regulations Search Acts/Royal Enactments Securities and Exchange Act Derivatives Act Emergency Decree on Digital Asset Businesses Provident Fund Act Emergency

Address fb sec.or.th Laws/Regulations Laws / Regulations Search Acts/Royal Enactments Securities and Exchange Act Derivatives Act Emergency Decree on Digital Asset Businesses Provident Fund Act Emergency

Address fb sec.or.th Laws/Regulations Laws / Regulations Search Acts/Royal Enactments Securities and Exchange Act Derivatives Act Emergency Decree on Digital Asset Businesses Provident Fund Act Emergency

Address fb sec.or.th Laws/Regulations Laws / Regulations Search Acts/Royal Enactments Securities and Exchange Act Derivatives Act Emergency Decree on Digital Asset Businesses Provident Fund Act Emergency

Address fb sec.or.th Laws/Regulations Laws / Regulations Search Acts/Royal Enactments Securities and Exchange Act Derivatives Act Emergency Decree on Digital Asset Businesses Provident Fund Act Emergency

Address fb sec.or.th Laws/Regulations Laws / Regulations Search Acts/Royal Enactments Securities and Exchange Act Derivatives Act Emergency Decree on Digital Asset Businesses Provident Fund Act Emergency

จดหมายชี้แจงq260e August 15, 2017 The Managing Director The Stock Exchange of Thailand Subject : Management Discussion and Analysis for three month Ending 30 June 2017 Summary on Second Quarter