Ref No : GENCO 010/2019 January 30, 2019 To: President The Stock Exchange of Thailand Subject

Estimated Shareholding of the Company after IPO Not less than 62.68% shareholding Proposed Transaction parties Publicly trade in Taiwan stock exchange market (the “TWSE”) Estimated completion date Q1/FY2021

reference. Notification of the Capital Market Supervisory Board No. Tor Jor. 12/2558 Re: Offering of Units of Infrastructure Trusts ___________________ By virtue of Section 16/6 of the Securities and Exchange

General Meeting of Shareholders, Dividend Payment and Connected Transaction Attn: President, the Stock Exchange of Thailand The Board of Directors Meeting of Vinythai Public Company Limited No. 1/2018, held

Entering into the Connected Transaction Attention : The President of the Stock Exchange of Thailand Enclosure : Information Memorandum on Connected Transaction Jasmine Telecom Systems Public Company Limited

reference. Notification of the Office of the Securities and Exchange Commission No. Sor Thor. 14/2558 Re: Rules in Detail on the Prevention and Management of Conflicts of Interest __________________ By virtue

reference. PAGE 10 Notification of the Office of the Securities and Exchange Commission No. Sor Thor. 14/2558 Re: Rules in Detail on the Prevention and Management of Conflicts of Interest __________________

of costs of toll, amortization of rights to operate completed expressway sectors and compensation for site acquisition cost. For the first quarter of the year 2018, the cost was at Baht 1,400 Million

16/6 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 67 and Section 69 of the Securities and Exchange

COMPANY LIMITED Disclosure Business News ( 12 record(s) found) Date Time Heading Link 23/11/2022 17:15 Connected Transaction 24/08/2022 17:02 Related Party Transaction 25/05/2022 12:50 Related Party