August 28, 2019 Re: Clarification of the operating results of company and its subsidiaries for the year ended December 31, 2017 To: Boards and Managements The Stock Exchange of Thailand K.C. Property

1/4 August 28, 2019 Re: Clarification of the operating results of company and its subsidiaries for the year ended December 31, 2017 To: Boards and Managements The Stock Exchange of Thailand K.C

Exchange of Thailand The Board of Directors of Eastern Water Resources Development and Management Public Company Limited (“Company / EASTW”) at the meeting No.8/2020 held on May 8, 2020 has resolved that

www.ucity.co.th (-Translation-) Ref. No. U.SET 017/2018 27 March 2018 Subject: Disposal of the asset of the Company To: The President The Stock Exchange of Thailand U City Public Company Limited (the “Company

2019, The Company transferred the rights of membership in the Stock Exchange of Thailand to another securities company, and recognized the gain on sale in other income this year. 2. Total expenses was

Microsoft Word - 2019 Results Notification letter_Eng _Final_ February 11, 2020 The Director and Manager The Stock Exchange of Thailand Re: Information concerning Fiscal Year 2019 Operating Results

amount of approximately Baht 347,939,782.34, representing the total transaction size of 0.8730 percent as disclosed to the Stock Exchange of Thailand on 8 January 2018 and 20 April 2018. Please be informed

1 No. LorBor. 11/2019 May 13, 2019 Re: Joint Venture in Pulp Mold Manufacturing Project Attn.: President The Stock Exchange of Thailand Kaset Thai International Sugar Corporation Public Company

Attention: Directors and Manager, The Stock Exchange of Thailand N.D. Rubber Public Company Limited (“the Company”) would like to present the MD&A for the Three-Month period ended 30 September 2019 (3rd

this application. b. Please mark an X in the appropriate box corresponding to your answer c. Send complete and signed form to Accounting Supervision Department The Securities and Exchange Commission