. ------------------------------- Notification of the Securities and Exchange Commission No. KorThor. 42/2543 Re: Rules, Conditions and Procedures for Securities Brokerage and Securities Dealing which are not Debt Instruments By virtue of

1 AT JSP 60/09/02 28 September, 2017 Subject Notification of the Subsidiary capital increase. To The President The Stock Exchange of Thailand The Board of Director’s Meeting No. 10/2017 of J.S.P

October 2017 Subject: Notification of the Board of Directors No. 9/2017 on the Company Investment in SUT Hydro Company Limited To: The President The Stock Exchange of Thailand Pursuant Following Hydrotek

ที่ กม Translation No. Gor.Mor. 42/2560 October 10, 2017 President The Stock Exchange of Thailand Dear Madam, Approval for Buying Land for Investment Purposes The Board Meeting of O.C.C. Public

the two Indonesian mines due to the fact that during July ? September 2017 EARTH had used the advanced payments, the payment for the right to purchase goods, and other assets in exchange for the mining

IFEC, to disclose the BOD resolutions via the SET information system and to speedily organize a shareholders meeting.The SEC has also warned that if any IFEC directors are found to act in such a way as

ที่ กบร No. Kor Bor Ror. 023/2018 February 21, 2019 President The Stock Exchange of Thailand Re : Transaction to purchase assets from connected party Dear Sir, Thai Wacoal Public Company Limited

ที่ กบร No. Kor Bor Ror. 024/2018 February 21, 2019 President The Stock Exchange of Thailand Re : Transaction to sell assets to connected party Dear Sir, Thai Wacoal Public Company Limited wishes to

execution right of KPN Energy (Thailand) Co., Ltd through the SET Electronic Listed Company Information Disclosure System. This obligation prompted NUSA to protect the rights of its shareholders by filing a

- Translation - Ref : LPH/SET 2018/014 May 11, 2018 Subject : Clarification on the Operating Results for the three-month period ended March 31, 2017 (Q1/2017) To : President The Stock Exchange of