– Translation – No. FSS.CS 20/2561 April 27, 2018 Subject: The Disposition of the Remaining Investment in Joint Venture Company To: President The Stock Exchange of Thailand As Finansia Syrus

and the transaction must be disclosed to the Stock Exchange of Thailand. 4.2 The criteria for determining the total transaction value: the net tangible asset value. 5. Description of connected persons

BorJor 23_2559Rev1 YONG THAI PUBLIC COMPANY LIMITED 633/14 Sathupradit Road, Yannawa, Bangkok 10120 Thailand Tel. (662) 2943364-8, Fax : (662) 2943373 YTC 14/2019 June 7, 2019 Subject: Selling

Dsdaq (Thailand) Company Limited Between January 1, 2021 and July 31, 2021, Dsdaq (Thailand) Company Limited, a digital asset exchange, kept customers' digital assets in digital wallets

BorJor 23_2559Rev1 YONG THAI PUBLIC COMPANY LIMITED 633/14 Sathupradit Road, Yannawa, Bangkok 10120 Thailand Tel. (662) 2943364-8, Fax : (662) 2943373 YTC 15/2019 June 13, 2019 Subject: Selling

the Stock Exchange of Thailand concerning the Acquisition and Disposition of Assets namely 1) the net tangible asset value basis 2) the net profit basis and 3) the total value of consideration basis

Ref: GEL.CS.026 /2561 Date: 14th November 2018 Subject: The approval of the additional investment in Seven Wire Company Limited To: Director and Manager The Stock Exchange of Thailand Refer: 1) The

1 -Translation- Ref :IR 62/023 December 23, 2019 Subject: Change in Shareholding Structure of Subsidiary Company To: President, The Stock Exchange of Thailand T.K.S. Technologies Public Company

offering (PO) and private placement (PP); removing a minimum 10 million baht of face value in all cases and a minimum redemption value of 80% of principal in case of PP.  The revised regulations to become

. Attention: President Stock Exchange of Thailand Enclosures: 1. Summary of Adjustment of the Exercise Ratio by adjusting Number of ORI- W1 2. Information Memorandum on Asset Acquisition Transaction of Origin