Stock Exchange of Thailand Enclosure: 1. Information Memorandum Re: Acquisition of Assets of T.K.S. Technologies Public Company Limited (Schedule 1) 2. Information Memorandum Re: the Allocation of the

Shareholders in Proportion to their Respective Shareholdings and Convening of the Extraordinary General Meeting of Shareholders No. 1/2018 (Second Amendment) To: President The Stock Exchange of Thailand

) invites interested parties to provide their views and comments on the regulatory proposal in this document, which can be downloaded at www.sec.or.th To send your comments and suggestions, please email

No. Kor Bor Ror. 026/2018 March 6, 2019 President The Stock Exchange of Thailand Sub : Dividend payments, connected transaction, the shareholders’ meeting date, and the dissemination of the meeting

บริษัทจดทะเบียน Symbol Company Filing FinancialStatement Annual Registration Statement (Form 56-1) Annual Report (Form 56-2) Ranking IIG I&I GROUP PUBLIC COMPANY LIMITED Filing FinancialStatement 56-1 56-2

บริษัทจดทะเบียน Symbol Company Filing FinancialStatement Annual Registration Statement (Form 56-1) Annual Report (Form 56-2) Ranking KOOL CL VENTURE PUBLIC COMPANY LIMITED Filing FinancialStatement 56-1 56

บริษัทจดทะเบียน Symbol Company Filing FinancialStatement Annual Registration Statement (Form 56-1) Annual Report (Form 56-2) Ranking NCH N. C. HOUSING PUBLIC COMPANY LIMITED Filing FinancialStatement 56-1

may be greater. As a result, the company is required to disclose information memorandum pertaining to the transaction to the Stock Exchange of Thailand, together with appointing an Independent Financial

qualified with criteria as prescribed under Clause 3, the SEC Office would make the proposal to the Securities and Exchange Commission for consideration of granting an approval within 60 days as from the date

agent; “mutual fund rating” means giving advice or opinion or suitability of investment in a mutual fund in comparative value and may be giving a sign or other symbol for supplementing such advice or