Page 1 of 2 Ref.GEL.CS.014/2561 9th May 2018 Subject: :The disposition of the common shares held in Prinda Public Company Limited To: :President The Stock Exchange of Thailand Regarding to the Board

the Stock Exchange of Thailand Re: Opinion of Financial Advisors Concerning Connected Transactions, 2003 in categories of related transactions on type of rental transaction on non movable property not

1 - Translation – Bor.Chor.Ngor 0328/2017 September 26, 2017 Subject: Connected transaction : Renewal of a hotel management advisor agreement Attn : President The Stock Exchange of Thailand With

NTA (3% of NTA = 13.28 Mb.)* whichever is higher. This transaction must be approved by the Board of Directors and disclosed to the Stock Exchange of Thailand but need not approval by the General

Stock Exchange of Thailand Re: Opinion of Financial Advisors Concerning Connected Transactions, 2003 in categories of related transactions on type of rental transaction on non movable property not more

21 days from the date of notifying the Stock Exchange of Thailand 1. Date, month, year of the transaction The Eureka UU Joint Venture Company Limited entered into a sale and purchase transaction of

1 At JSP 60/12/04 December 26, 2017 Subject Notifications of the connected transaction regarding the receipt of financial assistance. (Revise) To President The Stock Exchange of Thailand The Board of

Office of the Securities 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

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

, JOMTHONG, BANGKOK 10150, THAILAND TEL. 02-473-8000 FAX: 02-473-8398 - Translation - No. GFPT 1/2562 February 21st, 2019 Subject: Notification of the connected transaction regarding the receipt of financial