the net asset value of mutual funds and provident funds, the management company shall use the closing price of such equity instruments as of the first trading day after the Stock Exchange of Thailand’s

and Exchange Commission No. SorKhor/Nor. 37/2550 Re: Relaxation on Calculation and Announcement of Net Asset Value of Mutual Funds Investing in Equity Instruments Issued by PTT Public Company Limited By

- Translation - MPIC 014/2018 August 8, 2018 Subject: Notification of additional investment in Transformation Films Co.,Ltd. Attention: The President of The Stock Exchange of Thailand. The Board of

-Translation- Ref. No. PorBor. 050 / 2019 December 27, 2019 Subject: Entering into Transaction of Acquisition of Associate Company’s ordinary shares To: President The Stock Exchange of Thailand

4,900,000 shares at 10.00 Baht per share (par value) in total not more than 49,000,000.00 Baht, this transaction is considered as the asset conforming to the announcement of The Stock Exchange of Thailand

(Microsoft Word - MPIC - 4150514765052264 E) -Translation – MPIC 013/2018 August 8, 2018 Subject: Notification of the investment in the distribution company in Cambodia Attn: The President The Stock

structured storage tent having a total storage area of 691 square meters. 4.4 Transaction Objective The acquisition of clean rooms and storage facilities will help add value to our manufacturing facilities as

Objective The acquisition of clean rooms and storage facilities will help add value to our manufacturing facilities as it will be useful to both our current and future tenant. 5. Total Value and Criteria Used

– 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

. 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